{"id":3549,"date":"2016-06-25T11:32:09","date_gmt":"2016-06-25T03:32:09","guid":{"rendered":"http:\/\/hanchang.designworks.tw\/?post_type=portfolio&#038;p=3549"},"modified":"2026-09-29T04:15:44","modified_gmt":"2026-09-28T20:15:44","slug":"oil-hydraulic-injection-compression-molding-machine","status":"publish","type":"portfolio","link":"https:\/\/hanchang.com.tw\/en\/portfolio-item\/oil-hydraulic-injection-compression-molding-machine\/","title":{"rendered":"Thermoset Hydraulic Transfer Molding Machine"},"content":{"rendered":"<section  class='av_textblock_section av-2dehr1-8ee06c148ee4c32dfd0b116c72fc8cf5 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock hc-product-layout-block'  itemprop=\"text\" ><style>#top.postid-3549 #main main.content {width:100%;border:0;padding-right:0;float:none;}\n#top.postid-3549 .hc-product-layout {--hc-ink:#183e4a;--hc-body:#425d68;--hc-line:#dce5e7;--hc-soft:#f2f6f5;--hc-accent:#936127;color:var(--hc-body);font-size:17px;line-height:1.8;letter-spacing:0;}\n#top.postid-3549 .hc-product-layout * {box-sizing:border-box;}\n#top.postid-3549 .hc-product-layout h1,#top.postid-3549 .hc-product-layout h2,#top.postid-3549 .hc-product-layout h3 {color:var(--hc-ink);text-transform:none;letter-spacing:0;}\n#top.postid-3549 .hc-product-layout h1 {font-size:44px;line-height:1.3;font-weight:700;margin:14px 0 24px;max-width:560px;text-wrap:balance;}\n#top.postid-3549 .hc-product-layout h2 {font-size:30px;line-height:1.45;font-weight:700;margin:0 0 20px;}\n#top.postid-3549 .hc-product-layout h3 {font-size:21px;line-height:1.5;font-weight:700;margin:0 0 12px;}\n#top.postid-3549 .hc-product-layout p {margin:0 0 18px;}\n#top.postid-3549 .hc-product-layout p:empty {display:none;}\n#top.postid-3549 .hc-product-layout a {text-decoration:none;}\n#top.postid-3549 .hc-product-layout a:focus-visible,#top.postid-3549 .hc-product-layout summary:focus-visible {outline:3px solid #a46e32;outline-offset:4px;}\n#top.postid-3549 .hc-eyebrow {display:block;font-size:13px;line-height:1.5;font-weight:700;letter-spacing:.13em;color:var(--hc-accent);margin:0 0 12px;}\n#top.postid-3549 .hc-hero {display:grid;grid-template-columns:1.07fr 1fr;gap:56px;align-items:center;padding:12px 0 42px;}\n#top.postid-3549 .hc-hero-copy {min-width:0;}\n#top.postid-3549 .hc-hero .hc-product-lead {border:0;background:none;padding:0;margin:0;font-size:17px;line-height:1.85;}\n#top.postid-3549 .hc-product-tags {display:flex;gap:8px;flex-wrap:wrap;margin:0 0 20px;}\n#top.postid-3549 .hc-product-tags span {font-size:14px;color:var(--hc-ink);padding:4px 12px;background:var(--hc-soft);border-radius:3px;}\n#top.postid-3549 .hc-hero .hc-product-machine-figure {margin:0;padding:26px 28px 14px;background:#f7f9f7;border:1px solid #e2e9e4;border-radius:4px;position:relative;}\n#top.postid-3549 .hc-hero .hc-product-machine-figure img {display:block;max-width:100%;width:auto;height:450px;object-fit:contain;margin:0 auto;mix-blend-mode:multiply;}\n#top.postid-3549 .hc-hero figcaption {font-size:13px;line-height:1.6;margin-top:14px;color:#63736a;}\n#top.postid-3549 .hc-actions {display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin:26px 0 0;}\n#top.postid-3549 .hc-btn {display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:12px 24px;font-size:16px;line-height:1.5;font-weight:700;border-radius:3px;border:1px solid var(--hc-ink);background:var(--hc-ink);color:#fff;}\n#top.postid-3549 .hc-btn:hover {background:#2b5560;color:#fff;}\n#top.postid-3549 .hc-btn-secondary {background:transparent;color:var(--hc-ink);border-color:#bdcdcf;}\n#top.postid-3549 .hc-btn-secondary:hover {background:var(--hc-soft);color:var(--hc-ink);}\n#top.postid-3549 .hc-stat-band {display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--hc-line);border-bottom:1px solid var(--hc-line);padding:24px 0;margin:0 0 24px;}\n#top.postid-3549 .hc-stat {padding:0 30px;border-left:1px solid var(--hc-line);}\n#top.postid-3549 .hc-stat:first-child {border-left:0;padding-left:0;}\n#top.postid-3549 .hc-stat strong {display:block;color:var(--hc-ink);font-size:27px;line-height:1.4;margin:0 0 4px;}\n#top.postid-3549 .hc-stat span {display:block;font-size:14px;}\n#top.postid-3549 .hc-page-nav {display:flex;gap:6px 24px;flex-wrap:wrap;padding:4px 0 18px;border-bottom:1px solid var(--hc-line);}\n#top.postid-3549 .hc-page-nav a {display:block;min-height:44px;padding:10px 0;color:var(--hc-body);font-size:15px;font-weight:700;}\n#top.postid-3549 .hc-page-nav a:hover {color:var(--hc-accent);}\n#top.postid-3549 .hc-section {padding:58px 0;scroll-margin-top:110px;}\n#top.postid-3549 .hc-section + .hc-section {border-top:1px solid var(--hc-line);}\n#top.postid-3549 .hc-section-heading {max-width:760px;margin:0 0 30px;}\n#top.postid-3549 .hc-benefits {display:grid;grid-template-columns:1fr 1fr;gap:0 42px;}\n#top.postid-3549 .hc-benefit {display:grid;grid-template-columns:38px 1fr;gap:16px;padding:24px 0;border-top:1px solid var(--hc-line);}\n#top.postid-3549 .hc-benefit-index {font-size:14px;font-weight:700;color:var(--hc-accent);padding-top:4px;}\n#top.postid-3549 .hc-benefit p {font-size:16px;line-height:1.8;margin:0;}\n#top.postid-3549 .hc-investment-note {border-left:3px solid #79917c;padding:18px 24px;background:var(--hc-soft);margin:20px 0 0;}\n#top.postid-3549 .hc-investment-note p {margin:0;font-size:16px;}\n#top.postid-3549 .hc-process-grid {display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start;}\n#top.postid-3549 .hc-process-copy p {font-size:16px;}\n#top.postid-3549 .hc-sequence {display:flex;flex-wrap:wrap;gap:8px;margin:0 0 22px;}\n#top.postid-3549 .hc-sequence span {padding:5px 10px;background:var(--hc-soft);font-size:14px;color:var(--hc-ink);border-radius:3px;}\n#top.postid-3549 .hc-video-link {display:block;position:relative;border:1px solid var(--hc-line);background:#173c48;overflow:hidden;border-radius:4px;}\n#top.postid-3549 .hc-video-link img {display:block;width:100%;height:auto;aspect-ratio:4\/3;object-fit:cover;opacity:.85;}\n#top.postid-3549 .hc-video-play {position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);height:62px;width:62px;display:grid;place-items:center;border-radius:50%;background:#fff;color:var(--hc-ink);font-size:22px;padding-left:4px;box-shadow:0 4px 20px #0003;}\n#top.postid-3549 .hc-video-label {display:flex;justify-content:space-between;gap:12px;margin-top:12px;font-size:15px;color:var(--hc-ink);font-weight:700;}\n#top.postid-3549 .hc-video-caption {font-size:13px;line-height:1.6;margin-top:6px;}\n#top.postid-3549 .hc-selection-grid {display:grid;grid-template-columns:1fr 1fr;gap:24px;}\n#top.postid-3549 .hc-selection-panel {background:var(--hc-soft);padding:26px 28px;border-radius:3px;}\n#top.postid-3549 .hc-selection-panel p {font-size:16px;margin:0;}\n#top.postid-3549 .hc-spec-intro {display:grid;grid-template-columns:1fr 1fr;gap:32px;}\n#top.postid-3549 .hc-spec-intro p {font-size:16px;}\n#top.postid-3549 .hc-spec-scope {font-size:14px;color:#63737b;background:#f8f9f8;padding:14px 18px;border-left:3px solid #aebdb5;}\n#top.postid-3549 .hc-spec-grid {display:grid;grid-template-columns:1fr 1fr;gap:12px 20px;align-items:start;margin-top:24px;}\n#top.postid-3549 .hc-spec-item {border:1px solid var(--hc-line);border-radius:3px;min-width:0;scroll-margin-top:110px;}\n#top.postid-3549 .hc-spec-item summary {padding:16px 20px;font-size:17px;line-height:1.5;font-weight:700;color:var(--hc-ink);cursor:pointer;}\n#top.postid-3549 .hc-spec-item[open] summary {background:var(--hc-soft);border-bottom:1px solid var(--hc-line);}\n#top.postid-3549 .hc-spec-item table {width:100%;margin:0;border-collapse:collapse;table-layout:fixed;}\n#top.postid-3549 .hc-spec-item table td,#top.postid-3549 .hc-spec-item table th {font-size:14px;line-height:1.65;padding:10px 14px;overflow-wrap:anywhere;border:0;border-bottom:1px solid #e7ecee;color:var(--hc-body);text-align:left;}\n#top.postid-3549 .hc-spec-item table th {background:#f4f7f7;color:var(--hc-ink);font-weight:700;}\n#top.postid-3549 .hc-spec-item table td:first-child {width:48%;}\n#top.postid-3549 .hc-service-section {background:#f7f8f4;border:0;padding:32px;border-radius:4px;margin:0;}\n#top.postid-3549 .hc-service-section h2 {font-size:26px;}\n#top.postid-3549 .hc-service-section .hc-card-grid {display:grid;grid-template-columns:1fr 1fr;gap:24px 32px;margin:22px 0 0;}\n#top.postid-3549 .hc-service-section .hc-product-card {padding:0;border:0;background:none;}\n#top.postid-3549 .hc-service-section strong {display:block;font-size:18px;color:var(--hc-ink);margin-bottom:8px;}\n#top.postid-3549 .hc-service-section p {font-size:15px;line-height:1.8;margin:0;}\n#top.postid-3549 .hc-product-faq {border:0;margin:0;padding:0;}\n#top.postid-3549 .hc-product-faq details {border:1px solid var(--hc-line);border-radius:3px;background:#fff;margin:12px 0;}\n#top.postid-3549 .hc-product-faq summary {cursor:pointer;padding:18px 22px;font-size:18px;line-height:1.6;font-weight:700;color:var(--hc-ink);}\n#top.postid-3549 .hc-product-faq details[open] summary {background:var(--hc-soft);border-bottom:1px solid var(--hc-line);}\n#top.postid-3549 .hc-product-faq details p {padding:18px 22px 22px;margin:0;font-size:16px;line-height:1.85;max-width:950px;}\n#top.postid-3549 .hc-rfq-section {background:var(--hc-ink);color:#eef3f4;padding:42px 46px;border-radius:4px;scroll-margin-top:110px;}\n#top.postid-3549 .hc-rfq-section h2 {color:#fff;font-size:29px;max-width:720px;}\n#top.postid-3549 .hc-rfq-section p {max-width:800px;color:#e5eef0;font-size:16px;}\n#top.postid-3549 .hc-rfq-section .hc-eyebrow {color:#d8bc87;}\n#top.postid-3549 .hc-rfq-section .hc-btn {background:#fff;color:var(--hc-ink);border-color:#fff;}\n#top.postid-3549 .hc-rfq-section .hc-btn:hover {background:#edf2ee;}\n#top.postid-3549 .hc-gsc-discovery-links {padding:36px 0 10px;font-size:15px;line-height:1.8;}\n#top.postid-3549 .hc-gsc-discovery-links h2 {font-size:22px;}\n#top.postid-3549 .hc-gsc-discovery-links a {color:var(--hc-ink);text-decoration:underline;text-underline-offset:3px;}\n#top.postid-3549 .hc-gsc-discovery-links li {margin-bottom:10px;}\n@media(max-width:1050px){\n #top.postid-3549 .hc-hero {gap:28px;}\n #top.postid-3549 .hc-product-layout h1 {font-size:36px;}\n #top.postid-3549 .hc-hero .hc-product-machine-figure img {height:380px;}\n #top.postid-3549 .hc-stat strong {font-size:23px;}\n}\n@media(max-width:767px){\n #top.postid-3549 .hc-product-layout {font-size:16px;}\n #top.postid-3549 .hc-product-layout h1 {font-size:32px;margin:10px 0 18px;}\n #top.postid-3549 .hc-product-layout h2 {font-size:25px;}\n #top.postid-3549 .hc-product-layout h3 {font-size:19px;}\n #top.postid-3549 .hc-hero {grid-template-columns:1fr;gap:26px;padding:0 0 28px;}\n #top.postid-3549 .hc-hero .hc-product-lead {font-size:16px;line-height:1.8;}\n #top.postid-3549 .hc-hero .hc-product-machine-figure {padding:18px;}\n #top.postid-3549 .hc-hero .hc-product-machine-figure img {height:320px;}\n #top.postid-3549 .hc-actions {margin-top:20px;gap:10px;}\n #top.postid-3549 .hc-btn {padding:11px 17px;font-size:15px;}\n #top.postid-3549 .hc-stat-band {grid-template-columns:1fr;padding:0;margin-bottom:18px;}\n #top.postid-3549 .hc-stat,#top.postid-3549 .hc-stat:first-child {padding:16px 0;border-left:0;border-bottom:1px solid var(--hc-line);display:flex;align-items:center;justify-content:space-between;gap:12px;}\n #top.postid-3549 .hc-stat:last-child {border-bottom:0;}\n #top.postid-3549 .hc-stat strong {font-size:22px;margin:0;flex:0 0 auto;}\n #top.postid-3549 .hc-stat span {font-size:13px;max-width:51%;}\n #top.postid-3549 .hc-page-nav {gap:2px 20px;}\n #top.postid-3549 .hc-section {padding:38px 0;}\n #top.postid-3549 .hc-section-heading {margin-bottom:22px;}\n #top.postid-3549 .hc-benefits,#top.postid-3549 .hc-process-grid,#top.postid-3549 .hc-selection-grid,#top.postid-3549 .hc-spec-intro,#top.postid-3549 .hc-spec-grid {grid-template-columns:1fr;gap:16px;}\n #top.postid-3549 .hc-benefit {grid-template-columns:26px 1fr;gap:12px;padding:20px 0;}\n #top.postid-3549 .hc-investment-note {padding:18px;}\n #top.postid-3549 .hc-selection-panel {padding:22px;}\n #top.postid-3549 .hc-service-section {padding:24px;}\n #top.postid-3549 .hc-service-section .hc-card-grid {grid-template-columns:1fr;gap:24px;}\n #top.postid-3549 .hc-product-faq summary {font-size:17px;padding:16px 18px;}\n #top.postid-3549 .hc-product-faq details p {padding:16px 18px 20px;}\n #top.postid-3549 .hc-rfq-section {padding:30px 24px;}\n}\n#top.postid-3549 #main aside.sidebar.sidebar_right {display:none;}\n#top.postid-3549 .hc-related-equipment-grid {display:grid;grid-template-columns:1fr 1fr;gap:18px;}\n#top.postid-3549 .hc-related-equipment-card {display:block;padding:24px 26px;border:1px solid var(--hc-line);border-radius:4px;color:var(--hc-body);background:#fff;}\n#top.postid-3549 .hc-related-equipment-card:hover {border-color:#91a7a5;background:var(--hc-soft);color:var(--hc-body);}\n#top.postid-3549 .hc-related-equipment-card .hc-related-label {display:block;font-size:13px;font-weight:700;color:var(--hc-accent);margin-bottom:10px;}\n#top.postid-3549 .hc-related-equipment-card h3 {font-size:21px;margin:0 0 10px;}\n#top.postid-3549 .hc-related-equipment-card p {font-size:16px;line-height:1.8;margin:0 0 16px;}\n#top.postid-3549 .hc-related-equipment-card .hc-related-link {display:block;color:var(--hc-ink);font-size:15px;font-weight:700;}\n#top.postid-3549 .hc-related-series-link {display:inline-block;color:var(--hc-ink);font-size:15px;margin-top:22px;text-decoration:underline;text-underline-offset:4px;}\n@media(max-width:767px){\n #top.postid-3549 .hc-related-equipment-grid {grid-template-columns:1fr;gap:14px;}\n #top.postid-3549 .hc-related-equipment-card {padding:22px;}\n #top.postid-3549 .hc-related-equipment-card h3 {font-size:20px;}\n}\n#top.postid-3549 .hc-workflow-grid {display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:28px;}\n#top.postid-3549 .hc-workflow-card {padding:24px;background:var(--hc-soft);border:1px solid var(--hc-line);border-radius:4px;}\n#top.postid-3549 .hc-workflow-card ol {margin:0;padding-left:24px;}\n#top.postid-3549 .hc-workflow-card li {padding-left:5px;margin:0 0 14px;}\n#top.postid-3549 .hc-workflow-card li p {margin:4px 0 0;}\n#top.postid-3549 .hc-workflow-note {margin:22px 0 0;padding-left:18px;border-left:3px solid var(--hc-accent);}\n#top.postid-3549 .hc-purchase-note {margin:22px 0;}\n@media(max-width:767px){\n#top.postid-3549 .hc-product-layout .hc-hero h1 {font-size:28px;line-height:1.25;margin:8px 0 12px;}\n#top.postid-3549 .hc-hero .hc-product-lead {font-size:16px;line-height:1.65;}\n#top.postid-3549 .hc-hero .hc-product-lead p {margin-bottom:12px;}\n#top.postid-3549 .hc-hero .hc-product-tags {gap:6px;margin-bottom:12px;}\n#top.postid-3549 .hc-hero .hc-actions {display:flex;flex-wrap:wrap;gap:8px;margin-top:12px;}\n#top.postid-3549 .hc-hero .hc-actions .hc-btn {font-size:14px;padding:10px 12px;min-height:44px;}\n#top.postid-3549 .hc-hero {gap:18px;}\n#top.postid-3549 .hc-workflow-grid {grid-template-columns:1fr;gap:16px;}\n#top.postid-3549 .hc-workflow-card {padding:20px;}\n}\n#top.postid-3549 .hc-stat-band {grid-template-columns:repeat(4,minmax(0,1fr));}\n#top.postid-3549 .hc-stat strong {font-size:22px;overflow-wrap:anywhere;}\n@media(max-width:1050px){#top.postid-3549 .hc-stat-band {grid-template-columns:repeat(2,minmax(0,1fr));}#top.postid-3549 .hc-stat {padding:16px;border:0;}}\n@media(max-width:767px){#top.postid-3549 .hc-stat-band {grid-template-columns:1fr;}#top.postid-3549 .hc-stat,#top.postid-3549 .hc-stat:first-child {display:block;padding:16px 0;}#top.postid-3549 .hc-stat span {max-width:none;width:100%;}}\n#top.postid-3549 #hcproduct-rfq a:not(.hc-btn) {color:#ffffff;text-decoration:underline;text-underline-offset:3px;}\n@media(max-width:767px){#top.postid-3549 #popup_btn{position:static!important;display:flex!important;justify-content:center;align-items:center;gap:12px;width:auto!important;max-width:none;margin:20px auto!important;transform:none!important;}#top.postid-3549 #popup_btn a{display:inline-flex!important;width:44px!important;height:44px!important;margin:0!important;float:none!important;}#top.postid-3549 #popup_btn img{width:44px!important;height:44px!important;object-fit:contain;}#top.postid-3549 #scroll-top-link{position:static!important;display:flex!important;justify-content:center;align-items:center;opacity:1!important;visibility:visible!important;transform:none!important;margin:12px auto!important;z-index:auto!important;}}<\/style>\n<p><script type=\"application\/ld+json\">{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"How does this press differ from a screw-type Bakelite injection molding machine?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This is a pot-type hydraulic transfer molding press. An operator manually loads a measured thermoset charge, the mold closes, and an upper hydraulic plunger forces compound through runners and gates into the cavities for heat curing. It does not use a screw to plasticize and feed the charge. It is also distinct from injection-compression molding, in which cavity compression follows material entry.\"}}, {\"@type\": \"Question\", \"name\": \"Which compounds should I specify?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The core choices are transfer-grade phenolic (PF\/Bakelite) and urea-formaldehyde (UF) molding compounds. Select the grade for the finished part's electrical, thermal and mechanical requirements, then match its flow, filler and curing data to the transfer pot, gates and mold conditions. These are formulated molding compounds, not unformulated resin feedstocks; grades within one resin family can require different processing conditions.\"}}, {\"@type\": \"Question\", \"name\": \"Can the machine mold parts without metal inserts?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. Insert-free insulation supports and parts containing terminals, bushings or nuts use the same pot-and-plunger transfer principle. For insert molding, position and retain the metal in the tool before closure so compound fills the intended areas around it. Without inserts, omit the metal-loading task and use the same closed-mold transfer and heat-curing sequence.\"}}, {\"@type\": \"Question\", \"name\": \"How do I select a standard model?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Establish the clamping requirement from projected cavity area, molding pressure and tooling requirements. Compare that with platen dimensions, mold closed height, stroke and daylight, including clearance for insert placement and part removal. Match the complete charge and transfer requirements separately. Part weight alone does not specify the required clamping force or pot-and-plunger arrangement.\"}}, {\"@type\": \"Question\", \"name\": \"Can I reuse an existing compression or transfer mold?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"For an existing transfer mold, check its mounting dimensions, closed height, pot-to-sprue interface, runner layout and demolding arrangement. A compression mold charged directly in the cavity needs consideration of the feed path and runners required for pot-type transfer; fitting on the platen is not enough to establish interchangeability. Tool photographs and a sectional drawing help identify the adaptation work.\"}}, {\"@type\": \"Question\", \"name\": \"What should I compare for multicavity production?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Compare the complete charge, filling layout and operating cycle. Charge size includes all molded parts, runners and pot-cull residue. Cycle time includes manual loading, insert placement where needed, transfer, curing, demolding and cleanup. More cavities produce more parts per molding cycle but also change material and handling requirements. Cured thermoset residue cannot simply be remelted and fed back like ordinary thermoplastic material.\"}}, {\"@type\": \"Question\", \"name\": \"What material details matter when considering BMC or DMC transfer molding?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"BMC and DMC short-fiber compounds require a separately matched transfer configuration. Compound grade, feed form and fiber characteristics guide pot-and-plunger sizing, runner design, wear considerations and mold-venting requirements. Actual material data and tooling details provide a basis for discussing the feeding, cavity-filling and curing requirements with Han Chang.\"}}, {\"@type\": \"Question\", \"name\": \"What information is needed for a machine quotation?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Start with a product photo or drawing. The compound grade, planned output and any existing mold details can be added during the discussion. Han Chang uses the clamping requirement, mold space, transfer arrangement and specified equipment scope to prepare a machine recommendation and quotation. This makes the price meaningful for the intended production task instead of a tonnage-only comparison.\"}}]}<\/script><\/p>\n<div class=\"hc-product-layout\">\n<section class=\"hc-hero\">\n<div class=\"hc-hero-copy\"><span class=\"hc-eyebrow\">HAN CHANG \u00b7 Thermoset transfer molding equipment<\/span><\/p>\n<h1>Thermoset Hydraulic Transfer Molding Machine<\/h1>\n<div class=\"hc-product-lead\">\n<p>Han Chang Machinery manufactures this Thermoset Hydraulic Transfer Molding Machine for transfer-grade phenolic (PF\/Bakelite) and urea-formaldehyde (UF) compounds. Typical applications include switch bodies, plug and socket insulators, and metal-insert parts. An operator manually charges the upper pot; with the mold closed, an upper hydraulic plunger forces compound through runners and gates into the cavities for heat curing.<\/p>\n<\/div>\n<div class=\"hc-actions\"><a class=\"hc-btn\" href=\"https:\/\/hanchang.com.tw\/en\/contact-us\/\">Request a quotation<\/a><a class=\"hc-btn hc-btn-secondary\" href=\"#hcproduct-specs\">Specifications and machine selection<\/a><\/div>\n<\/div>\n<div class=\"hc-product-static-machine-image\">\n<figure class=\"hc-product-machine-figure\"><img decoding=\"async\" width=\"2048\" height=\"2048\" class=\"wp-image-4599\" data-attachment-id=\"4599\" src=\"https:\/\/hanchang.com.tw\/wp-content\/uploads\/2026\/03\/automatic-injection-hydraulic-molding-machine.jpg\" alt=\"Thermoset Hydraulic Transfer Molding Machine\" loading=\"eager\" fetchpriority=\"high\" srcset=\"https:\/\/hanchang.com.tw\/wp-content\/uploads\/2026\/03\/automatic-injection-hydraulic-molding-machine.jpg 2048w, https:\/\/hanchang.com.tw\/wp-content\/uploads\/2026\/03\/automatic-injection-hydraulic-molding-machine-200x200.jpg 200w, https:\/\/hanchang.com.tw\/wp-content\/uploads\/2026\/03\/automatic-injection-hydraulic-molding-machine-1030x1030.jpg 1030w, https:\/\/hanchang.com.tw\/wp-content\/uploads\/2026\/03\/automatic-injection-hydraulic-molding-machine-80x80.jpg 80w, https:\/\/hanchang.com.tw\/wp-content\/uploads\/2026\/03\/automatic-injection-hydraulic-molding-machine-768x768.jpg 768w, https:\/\/hanchang.com.tw\/wp-content\/uploads\/2026\/03\/automatic-injection-hydraulic-molding-machine-1536x1536.jpg 1536w, https:\/\/hanchang.com.tw\/wp-content\/uploads\/2026\/03\/automatic-injection-hydraulic-molding-machine-36x36.jpg 36w, https:\/\/hanchang.com.tw\/wp-content\/uploads\/2026\/03\/automatic-injection-hydraulic-molding-machine-180x180.jpg 180w, https:\/\/hanchang.com.tw\/wp-content\/uploads\/2026\/03\/automatic-injection-hydraulic-molding-machine-1500x1500.jpg 1500w, https:\/\/hanchang.com.tw\/wp-content\/uploads\/2026\/03\/automatic-injection-hydraulic-molding-machine-705x705.jpg 705w\" sizes=\"(max-width: 2048px) 100vw, 2048px\" \/><figcaption>Thermoset Hydraulic Transfer Molding Machine<\/figcaption><\/figure>\n<\/div>\n<\/section>\n<div class=\"hc-stat-band\">\n<div class=\"hc-stat\"><strong>Process<\/strong><span>Manually charged upper pot, hydraulic plunger transfer into a closed mold, followed by heat curing.<\/span><\/div>\n<div class=\"hc-stat\"><strong>Core compounds<\/strong><span>Transfer-grade phenolic (PF\/Bakelite) and urea-formaldehyde (UF) molding compounds.<\/span><\/div>\n<div class=\"hc-stat\"><strong>Insert options<\/strong><span>Metal-insert parts and insert-free thermoset components use the same base process.<\/span><\/div>\n<div class=\"hc-stat\"><strong>Selection priorities<\/strong><span>Clamping force, platen size, stroke and daylight, plus charge and pot-and-plunger requirements.<\/span><\/div>\n<\/div>\n<nav aria-label=\"On this product page\" class=\"hc-page-nav\"><a href=\"#hcproduct-benefits\">Machine advantages<\/a><a href=\"#hcproduct-process\">Pot-type transfer molding process<\/a><a href=\"#hcproduct-fit\">Materials and product applications<\/a><a href=\"#hcproduct-specs\">Specifications and machine selection<\/a><a href=\"#hcproduct-faq\">Buyer questions<\/a><a href=\"#hcproduct-rfq\">Request a quotation<\/a><\/nav>\n<section class=\"hc-section hc-product-machine-functions-block\" id=\"hcproduct-benefits\">\n<div class=\"hc-section-heading\">\n<h2>Machine advantages<\/h2>\n<\/div>\n<p>One centrally loaded pot supplies the cavities through a runner network, making this process a practical choice for multicavity insulation parts. Metal terminals can be located before filling, while insert-free supports use the same transfer principle. The standard range lets buyers match clamping force and mold space to the tooling, then select the transfer arrangement for the complete charge and operator access.<\/p>\n<div class=\"hc-benefits\">\n<article class=\"hc-benefit\"><span class=\"hc-benefit-index\">01<\/span><\/p>\n<div>\n<h3>Locate the metal before molding the body<\/h3>\n<p>Terminals, bushings and nuts are positioned in the tooling before the compound enters. This allows a metal connection or fastening point to be combined with the thermoset insulating body during molding. Tooling location features and the runner layout define how material reaches the insert and which areas are covered.<\/p>\n<\/div>\n<\/article>\n<article class=\"hc-benefit\"><span class=\"hc-benefit-index\">02<\/span><\/p>\n<div>\n<h3>Charge one pot to feed a multicavity tool<\/h3>\n<p>The operator loads the transfer pot rather than placing compound directly into each cavity. Runners and gates distribute that charge to the molding cavities. For repeated small insulation parts, this concentrates manual charging at one location and gives the mold designer a defined feed path for each cavity.<\/p>\n<\/div>\n<\/article>\n<article class=\"hc-benefit\"><span class=\"hc-benefit-index\">03<\/span><\/p>\n<div>\n<h3>Use the process with or without inserts<\/h3>\n<p>Metal inserts are a part-design choice, not a requirement for transfer molding. A terminal-bearing body and an insert-free insulation support can both be planned around pot feeding, closed-mold filling and heat curing. Each tool is matched to the press by its mold-space and charge requirements.<\/p>\n<\/div>\n<\/article>\n<article class=\"hc-benefit\"><span class=\"hc-benefit-index\">04<\/span><\/p>\n<div>\n<h3>Select for working clearance, not tonnage alone<\/h3>\n<p>The standard specifications let buyers compare clamping force with platen dimensions, stroke and maximum opening. Reading these together helps accommodate the tool, its mounting points and the space needed to place inserts and remove parts\u2014not just the closed mold envelope.<\/p>\n<\/div>\n<\/article>\n<\/div>\n<\/section>\n<section class=\"hc-section\" id=\"hcproduct-process\">\n<div class=\"hc-section-heading\">\n<h2>Pot-type transfer molding process<\/h2>\n<\/div>\n<div class=\"hc-workflow-grid\">\n<article class=\"hc-workflow-card\">\n<h3>Measure and load the charge<\/h3>\n<p>Prepare the compound needed for all cavities, runners and pot-cull residue. The operator manually loads the measured charge into the upper transfer pot.<\/p>\n<\/article>\n<article class=\"hc-workflow-card\">\n<h3>Position any metal inserts<\/h3>\n<p>For insert-molded parts, locate terminals, bushings or nuts in the tooling before closure. Omit this step for insert-free parts. The order of pot charging and insert placement can follow the working arrangement.<\/p>\n<\/article>\n<article class=\"hc-workflow-card\">\n<h3>Close and clamp the mold<\/h3>\n<p>The mold closes and is held clamped before the plunger transfers material into the cavities.<\/p>\n<\/article>\n<article class=\"hc-workflow-card\">\n<h3>Transfer through the runners and gates<\/h3>\n<p>The upper hydraulic cylinder drives the plunger downward. Compound moves from the pot through the sprue, runners and gates, filling the closed cavities and the specified areas around any inserts.<\/p>\n<\/article>\n<article class=\"hc-workflow-card\">\n<h3>Cure under mold heat and pressure<\/h3>\n<p>The thermoset compound cures in the heated mold during the pressure-holding stage. Molding conditions are matched to the compound grade, part thickness and tool design.<\/p>\n<\/article>\n<article class=\"hc-workflow-card\">\n<h3>Open, remove parts and clear residue<\/h3>\n<p>After curing, the mold opens and the operator removes the parts and clears runner and pot-cull residue before preparing the next charge and any inserts.<\/p>\n<\/article>\n<\/div>\n<\/section>\n<section class=\"hc-section hc-product-selection-guide-block\" id=\"hcproduct-fit\">\n<div class=\"hc-section-heading\">\n<h2>Materials and product applications<\/h2>\n<\/div>\n<div class=\"hc-selection-grid\">\n<div class=\"hc-selection-panel\">\n<h3>Switch bodies and rotary-switch insulation parts<\/h3>\n<p>A switch body supports contacts and operating components while separating conductive areas. In a transfer-grade phenolic or UF design, the runner system directs compound around ribs, holes and terminal locations after the mold has closed. Pot-type transfer molding is a useful process choice when the insulating structure and the position of embedded terminals need to be established in the same tool.<\/p>\n<\/div>\n<div class=\"hc-selection-panel\">\n<h3>Plug and socket insulators<\/h3>\n<p>These bodies support pins or contact components and maintain their assembly positions. In insert-molded designs, the metal is located before closure and compound fills the intended insulating areas; tooling defines the exposed contacts and assembly faces. A Bakelite transfer molding machine is relevant here because it combines contact positioning and insulating-body molding within one tool.<\/p>\n<\/div>\n<div class=\"hc-selection-panel\">\n<h3>Terminal blocks and fuse holders<\/h3>\n<p>Terminal blocks separate adjacent wiring connections, while fuse holders support the protective element and its contacts. Barriers, fixing holes and terminal locations make the feed path an important part of the tool design. For repeated parts in a multicavity mold, one pot supplies the cavities through a runner network, concentrating the loading task rather than requiring a separate compound charge in every cavity.<\/p>\n<\/div>\n<div class=\"hc-selection-panel\">\n<h3>Thermoset parts with bushings, nuts or terminals<\/h3>\n<p>A metal bushing or nut supplies a connection or fastening point; the surrounding molded body supplies support and insulation. Positioning the insert before closed-mold filling allows both elements to be combined during molding. This is a practical purchasing reason for transfer insert molding when the product calls for embedded metal rather than a separately fitted component. Tooling location and shutoff features define the covered areas and keep required threads or contact faces exposed.<\/p>\n<\/div>\n<div class=\"hc-selection-panel\">\n<h3>Appliance insulation supports and spacers<\/h3>\n<p>Internal supports, mounting blocks and spacers hold appliance components and separate conductive or hot areas. Insert-free designs also suit the pot-fed process: the runners bring compound to the molding areas, and multicavity tools can be supplied from a centralized charge. Select a transfer-grade compound and part structure for the required electrical, thermal and mechanical duty, then verify the molded component against its finished-product requirements.<\/p>\n<\/div>\n<\/div>\n<\/section>\n<section class=\"hc-section hc-product-model-overview-block\" id=\"hcproduct-specs\">\n<div class=\"hc-section-heading\">\n<h2>Specifications and machine selection<\/h2>\n<\/div>\n<p>Standard models are HCF-50, HCF-70, HCF-80, HCF-100, HCF-150 and HCF-200. Use the table to compare clamping force, platen dimensions, stroke, daylight and installation data. Match the mold footprint and closed height, then allow room for insert placement and part removal.<\/p>\n<div class=\"hc-spec-grid\">\n<details class=\"hc-spec-item\">\n<summary>Spec \/ Type HCF-50<\/summary>\n<table>\n<tbody>\n<tr>\n<th>Clamping force (Ton)<\/th>\n<th>50<\/th>\n<\/tr>\n<tr>\n<td>Plate size (m\/m)<\/td>\n<td>380&#215;380<\/td>\n<\/tr>\n<tr>\n<td>Cylinder diameter (m\/m)<\/td>\n<td>190<\/td>\n<\/tr>\n<tr>\n<td>Stroke (m\/m)<\/td>\n<td>300<\/td>\n<\/tr>\n<tr>\n<td>Daylight (m\/m)<\/td>\n<td>580<\/td>\n<\/tr>\n<tr>\n<td>Pump pressure (kg\/cm2)<\/td>\n<td>210<\/td>\n<\/tr>\n<tr>\n<td>Motor (HP)<\/td>\n<td>3<\/td>\n<\/tr>\n<tr>\n<td>Heater capacity (Kw)<\/td>\n<td>5<\/td>\n<\/tr>\n<tr>\n<td>Oil reservoir capacity (gallon)<\/td>\n<td>50<\/td>\n<\/tr>\n<tr>\n<td>Machine size LxWxH (m\/m)<\/td>\n<td>1600x1050x2350<\/td>\n<\/tr>\n<tr>\n<td>Net weight approx (kg)<\/td>\n<td>2000<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/details>\n<details class=\"hc-spec-item\">\n<summary>Spec \/ Type HCF-70<\/summary>\n<table>\n<tbody>\n<tr>\n<th>Clamping force (Ton)<\/th>\n<th>70<\/th>\n<\/tr>\n<tr>\n<td>Plate size (m\/m)<\/td>\n<td>420&#215;455<\/td>\n<\/tr>\n<tr>\n<td>Cylinder diameter (m\/m)<\/td>\n<td>212<\/td>\n<\/tr>\n<tr>\n<td>Stroke (m\/m)<\/td>\n<td>380<\/td>\n<\/tr>\n<tr>\n<td>Daylight (m\/m)<\/td>\n<td>620<\/td>\n<\/tr>\n<tr>\n<td>Pump pressure (kg\/cm2)<\/td>\n<td>210<\/td>\n<\/tr>\n<tr>\n<td>Motor (HP)<\/td>\n<td>3<\/td>\n<\/tr>\n<tr>\n<td>Heater capacity (Kw)<\/td>\n<td>5.5<\/td>\n<\/tr>\n<tr>\n<td>Oil reservoir capacity (gallon)<\/td>\n<td>55<\/td>\n<\/tr>\n<tr>\n<td>Machine size LxWxH (m\/m)<\/td>\n<td>1600x1150x2400<\/td>\n<\/tr>\n<tr>\n<td>Net weight approx (kg)<\/td>\n<td>2650<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/details>\n<details class=\"hc-spec-item\">\n<summary>Spec \/ Type HCF-80<\/summary>\n<table>\n<tbody>\n<tr>\n<th>Clamping force (Ton)<\/th>\n<th>80<\/th>\n<\/tr>\n<tr>\n<td>Plate size (m\/m)<\/td>\n<td>485&#215;465<\/td>\n<\/tr>\n<tr>\n<td>Cylinder diameter (m\/m)<\/td>\n<td>236<\/td>\n<\/tr>\n<tr>\n<td>Stroke (m\/m)<\/td>\n<td>410<\/td>\n<\/tr>\n<tr>\n<td>Daylight (m\/m)<\/td>\n<td>630<\/td>\n<\/tr>\n<tr>\n<td>Pump pressure (kg\/cm2)<\/td>\n<td>210<\/td>\n<\/tr>\n<tr>\n<td>Motor (HP)<\/td>\n<td>5<\/td>\n<\/tr>\n<tr>\n<td>Heater capacity (Kw)<\/td>\n<td>6<\/td>\n<\/tr>\n<tr>\n<td>Oil reservoir capacity (gallon)<\/td>\n<td>70<\/td>\n<\/tr>\n<tr>\n<td>Machine size LxWxH (m\/m)<\/td>\n<td>1720x1200x2605<\/td>\n<\/tr>\n<tr>\n<td>Net weight approx (kg)<\/td>\n<td>3150<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/details>\n<details class=\"hc-spec-item\">\n<summary>Spec \/ Type HCF-100<\/summary>\n<table>\n<tbody>\n<tr>\n<th>Clamping force (Ton)<\/th>\n<th>100<\/th>\n<\/tr>\n<tr>\n<td>Plate size (m\/m)<\/td>\n<td>600&#215;550<\/td>\n<\/tr>\n<tr>\n<td>Cylinder diameter (m\/m)<\/td>\n<td>265<\/td>\n<\/tr>\n<tr>\n<td>Stroke (m\/m)<\/td>\n<td>460<\/td>\n<\/tr>\n<tr>\n<td>Daylight (m\/m)<\/td>\n<td>750<\/td>\n<\/tr>\n<tr>\n<td>Pump pressure (kg\/cm2)<\/td>\n<td>210<\/td>\n<\/tr>\n<tr>\n<td>Motor (HP)<\/td>\n<td>5<\/td>\n<\/tr>\n<tr>\n<td>Heater capacity (Kw)<\/td>\n<td>10.6<\/td>\n<\/tr>\n<tr>\n<td>Oil reservoir capacity (gallon)<\/td>\n<td>100<\/td>\n<\/tr>\n<tr>\n<td>Machine size LxWxH (m\/m)<\/td>\n<td>1840x1250x2825<\/td>\n<\/tr>\n<tr>\n<td>Net weight approx (kg)<\/td>\n<td>4100<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/details>\n<details class=\"hc-spec-item\">\n<summary>Spec \/ Type HCF-150<\/summary>\n<table>\n<tbody>\n<tr>\n<th>Clamping force (Ton)<\/th>\n<th>150<\/th>\n<\/tr>\n<tr>\n<td>Plate size (m\/m)<\/td>\n<td>660&#215;620<\/td>\n<\/tr>\n<tr>\n<td>Cylinder diameter (m\/m)<\/td>\n<td>300\/315<\/td>\n<\/tr>\n<tr>\n<td>Stroke (m\/m)<\/td>\n<td>480<\/td>\n<\/tr>\n<tr>\n<td>Daylight (m\/m)<\/td>\n<td>780<\/td>\n<\/tr>\n<tr>\n<td>Pump pressure (kg\/cm2)<\/td>\n<td>210<\/td>\n<\/tr>\n<tr>\n<td>Motor (HP)<\/td>\n<td>7.5<\/td>\n<\/tr>\n<tr>\n<td>Heater capacity (Kw)<\/td>\n<td>10.6<\/td>\n<\/tr>\n<tr>\n<td>Oil reservoir capacity (gallon)<\/td>\n<td>100<\/td>\n<\/tr>\n<tr>\n<td>Machine size LxWxH (m\/m)<\/td>\n<td>2025x1350x2825<\/td>\n<\/tr>\n<tr>\n<td>Net weight approx (kg)<\/td>\n<td>4910<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/details>\n<details class=\"hc-spec-item\">\n<summary>Spec \/ Type HCF-200<\/summary>\n<table>\n<tbody>\n<tr>\n<th>Clamping force (Ton)<\/th>\n<th>200<\/th>\n<\/tr>\n<tr>\n<td>Plate size (m\/m)<\/td>\n<td>660&#215;620<\/p>\n<p>720&#215;720<\/td>\n<\/tr>\n<tr>\n<td>Cylinder diameter (m\/m)<\/td>\n<td>368<\/td>\n<\/tr>\n<tr>\n<td>Stroke (m\/m)<\/td>\n<td>500<\/td>\n<\/tr>\n<tr>\n<td>Daylight (m\/m)<\/td>\n<td>820<\/td>\n<\/tr>\n<tr>\n<td>Pump pressure (kg\/cm2)<\/td>\n<td>210<\/td>\n<\/tr>\n<tr>\n<td>Motor (HP)<\/td>\n<td>10<\/td>\n<\/tr>\n<tr>\n<td>Heater capacity (Kw)<\/td>\n<td>15.2<\/td>\n<\/tr>\n<tr>\n<td>Oil reservoir capacity (gallon)<\/td>\n<td>120<\/td>\n<\/tr>\n<tr>\n<td>Machine size LxWxH (m\/m)<\/td>\n<td>2300x1350x3170<\/td>\n<\/tr>\n<tr>\n<td>Net weight approx (kg)<\/td>\n<td>7500<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/details>\n<\/div>\n<div class=\"hc-purchase-note\">\n<p>Clamping force resists the force tending to open the mold during filling; transfer pressure drives compound through the tooling. Select these separately. The complete charge includes every molded part, the runners and pot-cull residue. Existing mold dimensions and the removal path are useful starting points for choosing a standard machine.<\/p>\n<\/div>\n<\/section>\n<section class=\"hc-section hc-product-service-block\">\n<section class=\"hc-product-section hc-service-section\">\n<div class=\"hc-section-heading\">\n<h2>Production planning and selection support<\/h2>\n<\/div>\n<div class=\"hc-card-grid\">\n<div class=\"hc-product-card\"><strong>Press selection around the actual part<\/strong><\/p>\n<p>Han Chang can help relate the part geometry, compound and cavity layout to clamping requirements and usable mold space. A product photo or drawing is enough to start the discussion; you do not need to specify tonnage first.<\/p>\n<\/div>\n<div class=\"hc-product-card\"><strong>Existing-tool and transfer-interface matching<\/strong><\/p>\n<p>Mold-fit discussions cover footprint, closed height, mounting, the pot-to-sprue interface and access for inserts and part removal. This identifies the practical requirements for reusing or adapting a tool rather than comparing platen dimensions alone.<\/p>\n<\/div>\n<div class=\"hc-product-card\"><strong>Charge preparation and cleanup planning<\/strong><\/p>\n<p>Account for runners and pot-cull residue as well as the finished parts. Manual loading, insert placement, demolding and residue clearing are part of the production cycle. Including these tasks in equipment discussions connects the transfer arrangement with material preparation and operator access.<\/p>\n<\/div>\n<\/div>\n<\/section>\n<\/section>\n<section class=\"hc-section hc-product-faq-block\" id=\"hcproduct-faq\">\n<section class=\"hc-product-section hc-faq-section hc-product-faq\">\n<div class=\"hc-section-heading\">\n<h2>Buyer questions<\/h2>\n<\/div>\n<details>\n<summary>How does this press differ from a screw-type Bakelite injection molding machine?<\/summary>\n<p>This is a pot-type hydraulic transfer molding press. An operator manually loads a measured thermoset charge, the mold closes, and an upper hydraulic plunger forces compound through runners and gates into the cavities for heat curing. It does not use a screw to plasticize and feed the charge. It is also distinct from injection-compression molding, in which cavity compression follows material entry.<\/p>\n<\/details>\n<details>\n<summary>Which compounds should I specify?<\/summary>\n<p>The core choices are transfer-grade phenolic (PF\/Bakelite) and urea-formaldehyde (UF) molding compounds. Select the grade for the finished part&#8217;s electrical, thermal and mechanical requirements, then match its flow, filler and curing data to the transfer pot, gates and mold conditions. These are formulated molding compounds, not unformulated resin feedstocks; grades within one resin family can require different processing conditions.<\/p>\n<\/details>\n<details>\n<summary>Can the machine mold parts without metal inserts?<\/summary>\n<p>Yes. Insert-free insulation supports and parts containing terminals, bushings or nuts use the same pot-and-plunger transfer principle. For insert molding, position and retain the metal in the tool before closure so compound fills the intended areas around it. Without inserts, omit the metal-loading task and use the same closed-mold transfer and heat-curing sequence.<\/p>\n<\/details>\n<details>\n<summary>How do I select a standard model?<\/summary>\n<p>Establish the clamping requirement from projected cavity area, molding pressure and tooling requirements. Compare that with platen dimensions, mold closed height, stroke and daylight, including clearance for insert placement and part removal. Match the complete charge and transfer requirements separately. Part weight alone does not specify the required clamping force or pot-and-plunger arrangement.<\/p>\n<\/details>\n<details>\n<summary>Can I reuse an existing compression or transfer mold?<\/summary>\n<p>For an existing transfer mold, check its mounting dimensions, closed height, pot-to-sprue interface, runner layout and demolding arrangement. A compression mold charged directly in the cavity needs consideration of the feed path and runners required for pot-type transfer; fitting on the platen is not enough to establish interchangeability. Tool photographs and a sectional drawing help identify the adaptation work.<\/p>\n<\/details>\n<details>\n<summary>What should I compare for multicavity production?<\/summary>\n<p>Compare the complete charge, filling layout and operating cycle. Charge size includes all molded parts, runners and pot-cull residue. Cycle time includes manual loading, insert placement where needed, transfer, curing, demolding and cleanup. More cavities produce more parts per molding cycle but also change material and handling requirements. Cured thermoset residue cannot simply be remelted and fed back like ordinary thermoplastic material.<\/p>\n<\/details>\n<details>\n<summary>What material details matter when considering BMC or DMC transfer molding?<\/summary>\n<p>BMC and DMC short-fiber compounds require a separately matched transfer configuration. Compound grade, feed form and fiber characteristics guide pot-and-plunger sizing, runner design, wear considerations and mold-venting requirements. Actual material data and tooling details provide a basis for discussing the feeding, cavity-filling and curing requirements with Han Chang.<\/p>\n<\/details>\n<details>\n<summary>What information is needed for a machine quotation?<\/summary>\n<p>Start with a product photo or drawing. The compound grade, planned output and any existing mold details can be added during the discussion. Han Chang uses the clamping requirement, mold space, transfer arrangement and specified equipment scope to prepare a machine recommendation and quotation. This makes the price meaningful for the intended production task instead of a tonnage-only comparison.<\/p>\n<\/details>\n<\/section>\n<\/section>\n<section class=\"hc-section\" id=\"hcproduct-related-equipment\">\n<div class=\"hc-section-heading\">\n<h2>Related machines and selection<\/h2>\n<\/div>\n<div class=\"hc-related-equipment-grid\">\n<article class=\"hc-related-equipment-card hc-link-card\">\n<div class=\"hc-link-copy\"><span class=\"hc-link-kicker\">RELATED EQUIPMENT<\/span><\/p>\n<h3 id=\"hc-related-3549-0-title\">Large Thermoset Hydraulic Transfer Molding Press<\/h3>\n<p>The same pot-and-plunger closed-mold process is also available in a large machine format.<\/p>\n<\/div>\n<p class=\"hc-link-action-wrap\"><a class=\"hc-link-action\" href=\"https:\/\/hanchang.com.tw\/en\/portfolio-item\/oil-hydraulic-injection-compression-molding-machine-2\/\" aria-labelledby=\"hc-related-3549-0-title hc-related-3549-0-action\"><span id=\"hc-related-3549-0-action\">View machine<\/span> <span aria-hidden=\"true\">\u2192<\/span><\/a><\/p>\n<\/article>\n<article class=\"hc-related-equipment-card hc-link-card\">\n<div class=\"hc-link-copy\"><span class=\"hc-link-kicker\">MACHINE SELECTION<\/span><\/p>\n<h3 id=\"hc-related-3549-1-title\">Thermoset transfer molding machine selection<\/h3>\n<p>Explore standard and large thermoset transfer machines and their product specifications.<\/p>\n<\/div>\n<p class=\"hc-link-action-wrap\"><a class=\"hc-link-action\" href=\"https:\/\/hanchang.com.tw\/en\/portfolio_entries\/oil-hydraulic-injection-compression-molding-machine\/\" aria-labelledby=\"hc-related-3549-1-title hc-related-3549-1-action\"><span id=\"hc-related-3549-1-action\">Explore series<\/span> <span aria-hidden=\"true\">\u2192<\/span><\/a><\/p>\n<\/article>\n<\/div>\n<style id=\"hc-related-clickable-v1\">#top.postid-3549 #hcproduct-related-equipment .hc-related-equipment-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;align-items:stretch;width:100%;}\n#top.postid-3549 #hcproduct-related-equipment article.hc-link-card{display:flex;flex-direction:column;justify-content:space-between;gap:25px;position:relative;min-width:0;box-sizing:border-box;background:#eff6f4;border:1px solid #aac3be;border-top:4px solid #27675f;border-radius:8px;padding:26px;text-decoration:none;color:#203f45;cursor:pointer;transition:background .15s,border-color .15s,box-shadow .15s;}\n#top.postid-3549 #hcproduct-related-equipment article.hc-link-card h3{margin:13px 0 14px;font-size:24px;line-height:1.35;letter-spacing:-.3px;color:#203f45;text-transform:none;}\n#top.postid-3549 #hcproduct-related-equipment .hc-link-copy>p:not(.hc-related-label){color:#445d60;font-size:17px;line-height:1.7;letter-spacing:normal;margin:0;}\n#top.postid-3549 #hcproduct-related-equipment .hc-link-kicker,#top.postid-3549 #hcproduct-related-equipment article.hc-link-card .hc-related-label{display:block;font-size:11px;line-height:1.5;letter-spacing:1px;font-weight:700;color:#4c7069;margin:0 0 10px;}\n#top.postid-3549 #hcproduct-related-equipment .hc-link-action{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:49px;box-sizing:border-box;background:#205c54;color:#fff;font-size:16px;line-height:1.4;letter-spacing:normal;font-weight:700;border-radius:5px;padding:13px 18px;align-self:stretch;text-decoration:none;}\n#top.postid-3549 #hcproduct-related-equipment .hc-link-action>span[aria-hidden]{font-size:23px;line-height:1;color:inherit;}\n#top.postid-3549 #hcproduct-related-equipment .hc-link-action-wrap{margin:0;}\n#top.postid-3549 #hcproduct-related-equipment .hc-link-action::after{content:\"\";position:absolute;inset:0;border-radius:8px;}\n#top.postid-3549 #hcproduct-related-equipment .hc-link-action:hover{color:#fff;text-decoration:none;}\n#top.postid-3549 #hcproduct-related-equipment article.hc-link-card:focus-within{outline:3px solid #97621a;outline-offset:4px;}\n#top.postid-3549 #hcproduct-related-equipment article.hc-link-card:hover{background:#e4f0ed;border-color:#397c70;box-shadow:0 5px 15px #17483e17;color:#203f45;text-decoration:none;}\n#top.postid-3549 #hcproduct-related-equipment article.hc-link-card:hover .hc-link-action{background:#164b44;color:#fff;}\n#top.postid-3549 #hcproduct-related-equipment article.hc-link-card:focus-visible,#top.postid-3549 #hcproduct-related-equipment .hc-related-series-link:focus-visible{outline:3px solid #97621a;outline-offset:4px;}\n#top.postid-3549 #hcproduct-related-equipment a.hc-related-series-link{display:block;box-sizing:border-box;border:1px solid #aac3be;border-radius:6px;margin-top:22px;padding:18px 22px;color:#205c54;font-size:17px;line-height:1.5;font-weight:700;text-decoration:underline;text-underline-offset:4px;background:#fff;min-height:58px;}\n@media(max-width:650px){#top.postid-3549 #hcproduct-related-equipment .hc-related-equipment-grid{grid-template-columns:minmax(0,1fr);gap:18px;}#top.postid-3549 #hcproduct-related-equipment article.hc-link-card{padding:22px;gap:22px;}#top.postid-3549 #hcproduct-related-equipment article.hc-link-card h3{font-size:22px;}#top.postid-3549 #hcproduct-related-equipment .hc-link-copy>p:not(.hc-related-label){font-size:16px;line-height:1.65;}#top.postid-3549 #hcproduct-related-equipment a.hc-related-series-link{font-size:16px;padding:18px 20px;}}\n@media(prefers-reduced-motion:reduce){#top.postid-3549 #hcproduct-related-equipment article.hc-link-card{transition:none;}}<\/style>\n<\/section>\n<section class=\"hc-product-section hc-rfq-section\" id=\"hcproduct-rfq\">\n<div class=\"hc-section-heading\">\n<h2>Find the right transfer molding press for your parts<\/h2>\n<\/div>\n<p>Send Han Chang your product photo or drawing, with material or mold information if available. We can help match the part, closed-mold transfer requirements and working clearance to a standard machine configuration and quotation.<\/p>\n<p><a class=\"hc-btn hc-rfq-link\" href=\"https:\/\/hanchang.com.tw\/en\/contact-us\/\">Request a quotation<\/a><\/p>\n<p><a href=\"mailto:tw.hanchang@gmail.com\">Email your product information<\/a> \u00b7 <a href=\"https:\/\/wa.me\/886910738889\">Contact Han Chang on WhatsApp<\/a><\/p>\n<\/section>\n<\/div>\n<\/div><\/section>\n","protected":false},"excerpt":{"rendered":"<p>A pot-type hydraulic transfer molding press for transfer-grade phenolic\/Bakelite and UF compounds. Explore electrical insulation and metal-insert applications, then match the standard machine to your mold, charge and working clearance.<\/p>\n","protected":false},"author":5,"featured_media":4599,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"tags":[],"portfolio_entries":[86],"class_list":["post-3549","portfolio","type-portfolio","status-publish","has-post-thumbnail","hentry","portfolio_entries-oil-hydraulic-injection-compression-molding-machine"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v25.0 (Yoast SEO v28.3) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Thermoset Hydraulic Transfer Molding Machine | Han Chang<\/title>\n<meta name=\"description\" content=\"Han Chang pot-type transfer molding presses for PF\/Bakelite and UF electrical parts. Compare mold fit, metal-insert applications and request a machine quote.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/hanchang.com.tw\/en\/portfolio-item\/oil-hydraulic-injection-compression-molding-machine\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Thermoset Hydraulic Transfer Molding Machine | Han Chang\" \/>\n<meta property=\"og:description\" content=\"Han Chang pot-type transfer molding presses for PF\/Bakelite and UF electrical parts. Compare mold fit, metal-insert applications and request a machine quote.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/hanchang.com.tw\/en\/portfolio-item\/oil-hydraulic-injection-compression-molding-machine\/\" \/>\n<meta property=\"og:site_name\" content=\"\u6f22\u83d6\u6a5f\u68b0\" \/>\n<meta property=\"article:modified_time\" content=\"2026-09-28T20:15:44+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/hanchang.com.tw\/wp-content\/uploads\/2026\/03\/automatic-injection-hydraulic-molding-machine.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"2048\" \/>\n\t<meta property=\"og:image:height\" content=\"2048\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:title\" content=\"Thermoset Hydraulic Transfer Molding Machine | Han Chang\" \/>\n<meta name=\"twitter:description\" content=\"Han Chang pot-type transfer molding presses for PF\/Bakelite and UF electrical parts. Compare mold fit, metal-insert applications and request a machine quote.\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"4 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":[\"WebPage\",\"ItemPage\"],\"@id\":\"https:\\\/\\\/hanchang.com.tw\\\/en\\\/portfolio-item\\\/oil-hydraulic-injection-compression-molding-machine\\\/\",\"url\":\"https:\\\/\\\/hanchang.com.tw\\\/en\\\/portfolio-item\\\/oil-hydraulic-injection-compression-molding-machine\\\/\",\"name\":\"Thermoset Hydraulic Transfer Molding Machine | Han Chang\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/hanchang.com.tw\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/hanchang.com.tw\\\/en\\\/portfolio-item\\\/oil-hydraulic-injection-compression-molding-machine\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/hanchang.com.tw\\\/en\\\/portfolio-item\\\/oil-hydraulic-injection-compression-molding-machine\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/hanchang.com.tw\\\/wp-content\\\/uploads\\\/2026\\\/03\\\/automatic-injection-hydraulic-molding-machine.jpg\",\"datePublished\":\"2016-06-25T03:32:09+00:00\",\"dateModified\":\"2026-09-28T20:15:44+00:00\",\"description\":\"Han Chang pot-type transfer molding presses for PF\\\/Bakelite and UF electrical parts. Compare mold fit, metal-insert applications and request a machine quote.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/hanchang.com.tw\\\/en\\\/portfolio-item\\\/oil-hydraulic-injection-compression-molding-machine\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/hanchang.com.tw\\\/en\\\/portfolio-item\\\/oil-hydraulic-injection-compression-molding-machine\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/hanchang.com.tw\\\/en\\\/portfolio-item\\\/oil-hydraulic-injection-compression-molding-machine\\\/#primaryimage\",\"url\":\"https:\\\/\\\/hanchang.com.tw\\\/wp-content\\\/uploads\\\/2026\\\/03\\\/automatic-injection-hydraulic-molding-machine.jpg\",\"contentUrl\":\"https:\\\/\\\/hanchang.com.tw\\\/wp-content\\\/uploads\\\/2026\\\/03\\\/automatic-injection-hydraulic-molding-machine.jpg\",\"width\":2048,\"height\":2048,\"caption\":\"Oil Hydraulic Injection Compression Molding Machine | HCF Series - Han Chang Machinery\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/hanchang.com.tw\\\/en\\\/portfolio-item\\\/oil-hydraulic-injection-compression-molding-machine\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9801\",\"item\":\"https:\\\/\\\/hanchang.com.tw\\\/en\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Thermoset Hydraulic Transfer Molding Machine\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/hanchang.com.tw\\\/#website\",\"url\":\"https:\\\/\\\/hanchang.com.tw\\\/\",\"name\":\"\u6f22\u83d6\u6a5f\u68b0\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/hanchang.com.tw\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Thermoset Hydraulic Transfer Molding Machine | Han Chang","description":"Han Chang pot-type transfer molding presses for PF\/Bakelite and UF electrical parts. Compare mold fit, metal-insert applications and request a machine quote.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/hanchang.com.tw\/en\/portfolio-item\/oil-hydraulic-injection-compression-molding-machine\/","og_locale":"en_US","og_type":"article","og_title":"Thermoset Hydraulic Transfer Molding Machine | Han Chang","og_description":"Han Chang pot-type transfer molding presses for PF\/Bakelite and UF electrical parts. Compare mold fit, metal-insert applications and request a machine quote.","og_url":"https:\/\/hanchang.com.tw\/en\/portfolio-item\/oil-hydraulic-injection-compression-molding-machine\/","og_site_name":"\u6f22\u83d6\u6a5f\u68b0","article_modified_time":"2026-09-28T20:15:44+00:00","og_image":[{"width":2048,"height":2048,"url":"https:\/\/hanchang.com.tw\/wp-content\/uploads\/2026\/03\/automatic-injection-hydraulic-molding-machine.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_title":"Thermoset Hydraulic Transfer Molding Machine | Han Chang","twitter_description":"Han Chang pot-type transfer molding presses for PF\/Bakelite and UF electrical parts. Compare mold fit, metal-insert applications and request a machine quote.","twitter_misc":{"Est. reading time":"4 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":["WebPage","ItemPage"],"@id":"https:\/\/hanchang.com.tw\/en\/portfolio-item\/oil-hydraulic-injection-compression-molding-machine\/","url":"https:\/\/hanchang.com.tw\/en\/portfolio-item\/oil-hydraulic-injection-compression-molding-machine\/","name":"Thermoset Hydraulic Transfer Molding Machine | Han Chang","isPartOf":{"@id":"https:\/\/hanchang.com.tw\/#website"},"primaryImageOfPage":{"@id":"https:\/\/hanchang.com.tw\/en\/portfolio-item\/oil-hydraulic-injection-compression-molding-machine\/#primaryimage"},"image":{"@id":"https:\/\/hanchang.com.tw\/en\/portfolio-item\/oil-hydraulic-injection-compression-molding-machine\/#primaryimage"},"thumbnailUrl":"https:\/\/hanchang.com.tw\/wp-content\/uploads\/2026\/03\/automatic-injection-hydraulic-molding-machine.jpg","datePublished":"2016-06-25T03:32:09+00:00","dateModified":"2026-09-28T20:15:44+00:00","description":"Han Chang pot-type transfer molding presses for PF\/Bakelite and UF electrical parts. Compare mold fit, metal-insert applications and request a machine quote.","breadcrumb":{"@id":"https:\/\/hanchang.com.tw\/en\/portfolio-item\/oil-hydraulic-injection-compression-molding-machine\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/hanchang.com.tw\/en\/portfolio-item\/oil-hydraulic-injection-compression-molding-machine\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/hanchang.com.tw\/en\/portfolio-item\/oil-hydraulic-injection-compression-molding-machine\/#primaryimage","url":"https:\/\/hanchang.com.tw\/wp-content\/uploads\/2026\/03\/automatic-injection-hydraulic-molding-machine.jpg","contentUrl":"https:\/\/hanchang.com.tw\/wp-content\/uploads\/2026\/03\/automatic-injection-hydraulic-molding-machine.jpg","width":2048,"height":2048,"caption":"Oil Hydraulic Injection Compression Molding Machine | HCF Series - Han Chang Machinery"},{"@type":"BreadcrumbList","@id":"https:\/\/hanchang.com.tw\/en\/portfolio-item\/oil-hydraulic-injection-compression-molding-machine\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9801","item":"https:\/\/hanchang.com.tw\/en\/"},{"@type":"ListItem","position":2,"name":"Thermoset Hydraulic Transfer Molding Machine"}]},{"@type":"WebSite","@id":"https:\/\/hanchang.com.tw\/#website","url":"https:\/\/hanchang.com.tw\/","name":"\u6f22\u83d6\u6a5f\u68b0","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/hanchang.com.tw\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"}]}},"_links":{"self":[{"href":"https:\/\/hanchang.com.tw\/en\/wp-json\/wp\/v2\/portfolio\/3549","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hanchang.com.tw\/en\/wp-json\/wp\/v2\/portfolio"}],"about":[{"href":"https:\/\/hanchang.com.tw\/en\/wp-json\/wp\/v2\/types\/portfolio"}],"author":[{"embeddable":true,"href":"https:\/\/hanchang.com.tw\/en\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/hanchang.com.tw\/en\/wp-json\/wp\/v2\/comments?post=3549"}],"version-history":[{"count":75,"href":"https:\/\/hanchang.com.tw\/en\/wp-json\/wp\/v2\/portfolio\/3549\/revisions"}],"predecessor-version":[{"id":18119,"href":"https:\/\/hanchang.com.tw\/en\/wp-json\/wp\/v2\/portfolio\/3549\/revisions\/18119"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hanchang.com.tw\/en\/wp-json\/wp\/v2\/media\/4599"}],"wp:attachment":[{"href":"https:\/\/hanchang.com.tw\/en\/wp-json\/wp\/v2\/media?parent=3549"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hanchang.com.tw\/en\/wp-json\/wp\/v2\/tags?post=3549"},{"taxonomy":"portfolio_entries","embeddable":true,"href":"https:\/\/hanchang.com.tw\/en\/wp-json\/wp\/v2\/portfolio_entries?post=3549"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}