{"id":3545,"date":"2016-06-24T16:41:50","date_gmt":"2016-06-24T08:41:50","guid":{"rendered":"http:\/\/hanchang.designworks.tw\/?post_type=portfolio&#038;p=3545"},"modified":"2026-09-22T12:56:47","modified_gmt":"2026-09-22T04:56:47","slug":"extended-third-fold-cylinder-hot-compression-molding-machine","status":"publish","type":"portfolio","link":"https:\/\/hanchang.com.tw\/en\/portfolio-item\/extended-third-fold-cylinder-hot-compression-molding-machine\/","title":{"rendered":"Three-Cylinder Long-Platen Hot Press"},"content":{"rendered":"<section  class='av_textblock_section av-30fr55-2d84e7ad572cbd9bcda335d1aea3dc85 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock hc-product-layout-block'  itemprop=\"text\" ><style>#top.postid-3545 #main main.content {width:100%;border:0;padding-right:0;float:none;}\n#top.postid-3545 .hc-product-layout 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th:first-child {width:42%;}\n#top.postid-3545 .hc-custom-spec-table th,#top.postid-3545 .hc-custom-spec-table td {white-space:normal;overflow-wrap:break-word;padding:12px;text-align:left;text-transform:none;letter-spacing:0;font-size:14px;line-height:1.55;color:#344b5e;}\n@media(max-width:1050px){#top.postid-3545 .hc-stat-band {grid-template-columns:repeat(2,minmax(0,1fr));}#top.postid-3545 .hc-stat {padding:16px;border:0;}}\n@media(max-width:767px){#top.postid-3545 .hc-stat-band {grid-template-columns:1fr;}#top.postid-3545 .hc-stat,#top.postid-3545 .hc-stat:first-child {display:block;padding:16px 0;}#top.postid-3545 .hc-stat span {max-width:none;width:100%;}}<\/style>\n<p><script type=\"application\/ld+json\">{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What can the Three-Cylinder Long-Platen Hot Press produce?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Han Chang's Three-Cylinder Long-Platen Hot Press produces long seals, elongated rubber parts and panels from rubber, silicone, composites and phenolic (Bakelite) molding materials. Three lower hydraulic cylinders raise one shared long platen, supporting elongated tooling for hot compression and curing.\"}}, {\"@type\": \"Question\", \"name\": \"How do the three cylinders support a long mold?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The three lower hydraulic cylinders work together to raise the same long platen. That platen carries the mold and applies upward closing force. Mold length, width, support requirements and total pressing force are considered together when selecting the configuration.\"}}, {\"@type\": \"Question\", \"name\": \"How does loading, mold venting and unloading work?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The operator loads material manually. Three lower hydraulic cylinders raise the platen to close the mold for heating, compression and pressure holding. Mold-opening and closing venting helps release gas during molding. After curing, the mold opens and the operator removes the part manually.\"}}, {\"@type\": \"Question\", \"name\": \"Do the 600\u20132400 ton figures refer to total press force?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. The 600, 900, 1200, 1500, 1800 and 2400 ton options each refer to the combined force of all three cylinders, not the force of one cylinder. Select total force using projected molding area, cavity count and required material molding pressure, together with suitable platen dimensions, daylight and stroke.\"}}, {\"@type\": \"Question\", \"name\": \"What can be customized, and what determines the hot press price?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Platen dimensions, daylight and stroke can be customized. Price depends on total tonnage, working space and the hot-press configuration. Send Han Chang a product photo or drawing, material and approximate dimensions; an existing mold's footprint and height help refine the configuration and quotation.\"}}]}<\/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 Three-Cylinder Long-Platen Hot Press<\/span><\/p>\n<h1>Three-Cylinder Long-Platen Hot Press<\/h1>\n<div class=\"hc-product-lead\">\n<p>Han Chang&#8217;s Three-Cylinder Long-Platen Hot Press is a hydraulic compression molding press for long seals, elongated rubber parts and panels. Three lower hydraulic cylinders work together to raise one shared long platen, supporting the mold during closing, heating and pressure holding. The press processes rubber, silicone, composites and phenolic (Bakelite) molding materials.<\/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\">Total press tonnage and selection<\/a><\/div>\n<\/div>\n<div class=\"hc-product-static-machine-image\">\n<figure class=\"hc-product-machine-figure\"><img decoding=\"async\" width=\"450\" height=\"450\" class=\"wp-image-4744\" data-attachment-id=\"4744\" src=\"https:\/\/hanchang.com.tw\/wp-content\/uploads\/2026\/03\/triple-cylinder-long-type-hot-press.jpg\" alt=\"Three-Cylinder Long-Platen Hot Press\" loading=\"eager\" fetchpriority=\"high\" srcset=\"https:\/\/hanchang.com.tw\/wp-content\/uploads\/2026\/03\/triple-cylinder-long-type-hot-press.jpg 450w, https:\/\/hanchang.com.tw\/wp-content\/uploads\/2026\/03\/triple-cylinder-long-type-hot-press-200x200.jpg 200w, https:\/\/hanchang.com.tw\/wp-content\/uploads\/2026\/03\/triple-cylinder-long-type-hot-press-80x80.jpg 80w, https:\/\/hanchang.com.tw\/wp-content\/uploads\/2026\/03\/triple-cylinder-long-type-hot-press-36x36.jpg 36w, https:\/\/hanchang.com.tw\/wp-content\/uploads\/2026\/03\/triple-cylinder-long-type-hot-press-180x180.jpg 180w\" sizes=\"(max-width: 450px) 100vw, 450px\" \/><figcaption>Three-Cylinder Long-Platen Hot Press<\/figcaption><\/figure>\n<\/div>\n<\/section>\n<div class=\"hc-stat-band\">\n<div class=\"hc-stat\"><strong>Shared long platen<\/strong><span>Three lower hydraulic cylinders raise the same platen together.<\/span><\/div>\n<div class=\"hc-stat\"><strong>Materials<\/strong><span>Rubber, silicone, composites and phenolic (Bakelite) molding materials.<\/span><\/div>\n<div class=\"hc-stat\"><strong>Molding cycle<\/strong><span>Manual loading, closing and hot pressing with mold venting, opening and manual unloading.<\/span><\/div>\n<div class=\"hc-stat\"><strong>Configuration<\/strong><span>Six total press tonnages; customizable platen dimensions, daylight and stroke.<\/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\">Long-platen compression and mold venting<\/a><a href=\"#hcproduct-fit\">Materials and long-part applications<\/a><a href=\"#hcproduct-specs\">Total press tonnage and 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>Choose this long-platen press when mold support along the length matters as much as total pressing force. Mold-opening and closing venting helps release trapped gas during molding, supporting consistent quality. Custom platen dimensions, daylight and stroke bring the working space into line with your tooling and manual loading and unloading needs.<\/p>\n<div class=\"hc-benefits\">\n<article class=\"hc-benefit\"><span class=\"hc-benefit-index\">01<\/span><\/p>\n<div>\n<h3>Support long molds with a shared three-cylinder lift<\/h3>\n<p>Three lower hydraulic cylinders act on one long platen, combining mold support and upward pressing in a common working surface. This arrangement suits tooling laid out along the length of a seal, elongated part or panel.<\/p>\n<\/div>\n<\/article>\n<article class=\"hc-benefit\"><span class=\"hc-benefit-index\">02<\/span><\/p>\n<div>\n<h3>Bring heat and holding force together for curing<\/h3>\n<p>The closed mold receives heat and compression during the holding stage. Rubber and silicone are vulcanized, while suitable composite and phenolic molding materials cure under their required conditions. The long platen supports the tooling used for these elongated products.<\/p>\n<\/div>\n<\/article>\n<article class=\"hc-benefit\"><span class=\"hc-benefit-index\">03<\/span><\/p>\n<div>\n<h3>Release mold gas through opening-and-closing venting<\/h3>\n<p>Mold-opening and closing movements help gas escape during the molding process. Combined with hot pressing and pressure holding, this venting function helps reduce the effects of trapped gas and supports consistent molded-part quality.<\/p>\n<\/div>\n<\/article>\n<article class=\"hc-benefit\"><span class=\"hc-benefit-index\">04<\/span><\/p>\n<div>\n<h3>Fit the working space to the mold and operator<\/h3>\n<p>Platen dimensions, daylight and stroke can be customized. Matching them to the mold footprint and height leaves appropriate room for manual charging and part removal, making long-part handling more practical and improving working efficiency.<\/p>\n<\/div>\n<\/article>\n<\/div>\n<\/section>\n<p><script type=\"application\/ld+json\">{\"@context\":\"https:\/\/schema.org\",\"@type\":\"VideoObject\",\"name\":\"Han Chang hot compression molding equipment\",\"description\":\"See Han Chang hot compression molding equipment in operation.\",\"thumbnailUrl\":\"https:\/\/img.youtube.com\/vi\/Ry805NTu3DI\/hqdefault.jpg\",\"embedUrl\":\"https:\/\/www.youtube.com\/embed\/Ry805NTu3DI\",\"uploadDate\":\"2025-03-31T05:44:56-07:00\",\"duration\":\"PT156S\"}<\/script><\/p>\n<section class=\"hc-section\" id=\"hcproduct-process\">\n<div class=\"hc-section-heading\">\n<h2>Long-platen compression and mold venting<\/h2>\n<\/div>\n<div class=\"hc-process-grid\">\n<div class=\"hc-process-copy\">\n<p>See Han Chang hot compression molding equipment in operation.<\/p>\n<\/div>\n<div class=\"hc-video\">\n<div class=\"hc-video-embed\" style=\"position:relative;width:100%;aspect-ratio:4\/3;overflow:hidden;border:1px solid #d5e1de;border-radius:4px;background:#000;\"><iframe src=\"https:\/\/www.youtube.com\/embed\/Ry805NTu3DI?rel=0\" title=\"Watch the official Han Chang hot compression molding equipment video\" width=\"480\" height=\"360\" loading=\"lazy\" referrerpolicy=\"strict-origin-when-cross-origin\" allow=\"accelerometer; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen style=\"position:absolute;inset:0;width:100%;height:100%;border:0;display:block;\"><\/iframe><\/div>\n<p class=\"hc-video-source\"><a class=\"noLightbox\" href=\"https:\/\/www.youtube.com\/watch?v=Ry805NTu3DI\" target=\"_blank\" rel=\"noopener\">Watch on YouTube<\/a><\/p>\n<div class=\"hc-video-label\"><span>Han Chang hot compression molding equipment<\/span><span>02:36<\/span><\/div>\n<p class=\"hc-video-caption\">Official Han Chang video \u00b7 Click to watch<\/p>\n<\/div>\n<\/div>\n<div class=\"hc-workflow-grid\">\n<article class=\"hc-workflow-card\">\n<h3>Load the mold manually<\/h3>\n<p>The operator places the rubber, silicone, composite or phenolic molding material into the mold, with the charge positioned to suit the part geometry.<\/p>\n<\/article>\n<article class=\"hc-workflow-card\">\n<h3>Raise the platen, hot press and vent<\/h3>\n<p>Three lower hydraulic cylinders raise the shared long platen to close the mold. Heating, compression and pressure holding provide the required cure, with mold-opening and closing venting used during molding to release gas.<\/p>\n<\/article>\n<article class=\"hc-workflow-card\">\n<h3>Open and unload manually<\/h3>\n<p>After curing, the mold opens and the operator removes the part. The product can then move to its subsequent trimming and inspection operations.<\/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 long-part applications<\/h2>\n<\/div>\n<h3>Applicable materials<\/h3>\n<div class=\"hc-selection-grid\">\n<div class=\"hc-selection-panel\">\n<h3>Rubber and silicone | Long-part vulcanization<\/h3>\n<p>Compression molding serves long seals, elongated rubber parts and rubber or silicone panels. The long platen carries the mold, heat and pressure support vulcanization, and mold venting assists gas release.<\/p>\n<\/div>\n<div class=\"hc-selection-panel\">\n<h3>Composites | Hot-cured panels<\/h3>\n<p>Composite panels that cure under heat and compression benefit from a mold-supporting surface matched to their elongated shape. Part length, mold footprint and cure conditions guide the platen and pressing-force selection.<\/p>\n<\/div>\n<div class=\"hc-selection-panel\">\n<h3>Phenolic (Bakelite) | Thermoset boards and elongated parts<\/h3>\n<p>Phenolic molding materials cure in the heated mold to form board-shaped or elongated products. Matching the platen to the tool and the daylight to its height makes the press arrangement useful for both molding and manual part removal.<\/p>\n<\/div>\n<\/div>\n<p>Heating, holding and venting conditions follow the actual molding material and part thickness. Select the compound and tooling for the intended composite or phenolic product application.<\/p>\n<h3>Long molded parts and panels<\/h3>\n<div class=\"hc-selection-grid\">\n<div class=\"hc-selection-panel\">\n<h3>Long molded seals | Support the tool along the sealing profile<\/h3>\n<p>Long rubber or silicone seals for equipment mating surfaces call for tooling laid out along the part length. The shared three-cylinder platen supports that mold during hot compression, while opening-and-closing venting helps release gas from the cavity.<\/p>\n<\/div>\n<div class=\"hc-selection-panel\">\n<h3>Elongated rubber pads and panels | Match the mold footprint<\/h3>\n<p>Long rubber pad strips and panel-shaped pads need a supporting work surface suited to their mold length and width. A customized platen accommodates the footprint, with heat and holding force providing vulcanization and suitable daylight allowing manual removal.<\/p>\n<\/div>\n<div class=\"hc-selection-panel\">\n<h3>Composite covers and phenolic insulation boards | Hot press long panels<\/h3>\n<p>Long composite cover panels and phenolic insulation boards can be compression molded with suitable molding compounds and tooling. The long platen carries the panel mold during heating and pressure holding, while customized platen dimensions and daylight accommodate the tool and part removal. Materials and finished boards for electrical insulation must meet the intended electrical 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>Total press tonnage and selection<\/h2>\n<\/div>\n<p>Choose from six total press tonnages, from 600 to 2400 tons, with customizable platen dimensions, daylight and stroke. Match force to projected molding area, cavity count and required molding pressure; match working space to the long mold and its handling needs.<\/p>\n<div class=\"hc-custom-spec-table\">\n<table>\n<thead>\n<tr>\n<th scope=\"col\">Selection item<\/th>\n<th scope=\"col\">Configuration considerations<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<th scope=\"row\">Total press tonnage<\/th>\n<td>600 \/ 900 \/ 1200 \/ 1500 \/ 1800 \/ 2400 tons; each is the combined force of all three cylinders.<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Cylinder arrangement<\/th>\n<td>Three lower hydraulic cylinders raise one shared long platen.<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Platen dimensions<\/th>\n<td>Customizable to suit mold length, width and support requirements.<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Daylight and stroke<\/th>\n<td>Customizable for mold height, closing travel and manual unloading clearance.<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Hot pressing and venting<\/th>\n<td>Heating and pressure holding, with mold-opening and closing venting; conditions follow the material and part thickness.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<div class=\"hc-purchase-note\">\n<p>Start with a part drawing or photo, material and approximate length and width. If tooling is already available, include its footprint and height. Han Chang can discuss the total force, platen and daylight arrangement with you before preparing a quotation.<\/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>Long molds and production setup<\/h2>\n<\/div>\n<div class=\"hc-card-grid\">\n<div class=\"hc-product-card\"><strong>Compare mold support and total force together<\/strong><\/p>\n<p>Platen size addresses the mold footprint and support area. Total press force addresses the projected molding area, cavity count and required molding pressure. Considering both gives a more useful basis for comparing long-platen compression press configurations.<\/p>\n<\/div>\n<div class=\"hc-product-card\"><strong>Make room for long-part handling<\/strong><\/p>\n<p>Manual charging and removal depend on the part length, mold height and space available after opening. Customized daylight and stroke help accommodate the handling approach alongside the hot-pressing requirements.<\/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>What can the Three-Cylinder Long-Platen Hot Press produce?<\/summary>\n<p>Han Chang&#8217;s Three-Cylinder Long-Platen Hot Press produces long seals, elongated rubber parts and panels from rubber, silicone, composites and phenolic (Bakelite) molding materials. Three lower hydraulic cylinders raise one shared long platen, supporting elongated tooling for hot compression and curing.<\/p>\n<\/details>\n<details>\n<summary>How do the three cylinders support a long mold?<\/summary>\n<p>The three lower hydraulic cylinders work together to raise the same long platen. That platen carries the mold and applies upward closing force. Mold length, width, support requirements and total pressing force are considered together when selecting the configuration.<\/p>\n<\/details>\n<details>\n<summary>How does loading, mold venting and unloading work?<\/summary>\n<p>The operator loads material manually. Three lower hydraulic cylinders raise the platen to close the mold for heating, compression and pressure holding. Mold-opening and closing venting helps release gas during molding. After curing, the mold opens and the operator removes the part manually.<\/p>\n<\/details>\n<details>\n<summary>Do the 600\u20132400 ton figures refer to total press force?<\/summary>\n<p>Yes. The 600, 900, 1200, 1500, 1800 and 2400 ton options each refer to the combined force of all three cylinders, not the force of one cylinder. Select total force using projected molding area, cavity count and required material molding pressure, together with suitable platen dimensions, daylight and stroke.<\/p>\n<\/details>\n<details>\n<summary>What can be customized, and what determines the hot press price?<\/summary>\n<p>Platen dimensions, daylight and stroke can be customized. Price depends on total tonnage, working space and the hot-press configuration. Send Han Chang a product photo or drawing, material and approximate dimensions; an existing mold&#8217;s footprint and height help refine the configuration and quotation.<\/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-3545-0-title\">Double-Cylinder Long-Platen Hot Press<\/h3>\n<p>Compare a two-cylinder long-platen layout for your mold length and total pressing-force requirements with the Double-Cylinder Long-Platen Hot Press.<\/p>\n<\/div>\n<p class=\"hc-link-action-wrap\"><a class=\"hc-link-action\" href=\"https:\/\/hanchang.com.tw\/en\/portfolio-item\/extended-double-cylinder-hot-compression-molding-machine\/\" aria-labelledby=\"hc-related-3545-0-title hc-related-3545-0-action\"><span id=\"hc-related-3545-0-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-3545-1-title\">Custom forming machine range<\/h3>\n<p>Explore large hot presses and other forming equipment by material, product and production process.<\/p>\n<\/div>\n<p class=\"hc-link-action-wrap\"><a class=\"hc-link-action\" href=\"https:\/\/hanchang.com.tw\/en\/portfolio_entries\/customized-forming-machine\/\" aria-labelledby=\"hc-related-3545-1-title hc-related-3545-1-action\"><span id=\"hc-related-3545-1-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-3545 #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-3545 #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-3545 #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-3545 #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-3545 #hcproduct-related-equipment .hc-link-kicker,#top.postid-3545 #hcproduct-related-equipment 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article.hc-link-card:focus-within{outline:3px solid #97621a;outline-offset:4px;}\n#top.postid-3545 #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-3545 #hcproduct-related-equipment article.hc-link-card:hover .hc-link-action{background:#164b44;color:#fff;}\n#top.postid-3545 #hcproduct-related-equipment article.hc-link-card:focus-visible,#top.postid-3545 #hcproduct-related-equipment .hc-related-series-link:focus-visible{outline:3px solid #97621a;outline-offset:4px;}\n#top.postid-3545 #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-3545 #hcproduct-related-equipment .hc-related-equipment-grid{grid-template-columns:minmax(0,1fr);gap:18px;}#top.postid-3545 #hcproduct-related-equipment article.hc-link-card{padding:22px;gap:22px;}#top.postid-3545 #hcproduct-related-equipment article.hc-link-card h3{font-size:22px;}#top.postid-3545 #hcproduct-related-equipment .hc-link-copy>p:not(.hc-related-label){font-size:16px;line-height:1.65;}#top.postid-3545 #hcproduct-related-equipment a.hc-related-series-link{font-size:16px;padding:18px 20px;}}\n@media(prefers-reduced-motion:reduce){#top.postid-3545 #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>Choose a hot press built around your long mold<\/h2>\n<\/div>\n<p>Send Han Chang your seal, rubber part or panel drawing to discuss mold support, total press force and handling space. Request a Three-Cylinder Long-Platen Hot Press 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 class=\"hc-direct-contact\"><a style=\"color:#fff;text-decoration:underline\" href=\"mailto:tw.hanchang@gmail.com\">Email<\/a> \u00b7 <a style=\"color:#fff;text-decoration:underline\" href=\"https:\/\/wa.me\/886910738889\">WhatsApp<\/a><\/p>\n<\/section>\n<section class=\"hc-gsc-discovery-links\">\n<div class=\"hc-section-heading\">\n<h2>Reference videos and further reading<\/h2>\n<\/div>\n<ul>\n<li><a href=\"https:\/\/hanchang.com.tw\/en\/portfolio-item\/automatic-straighten-press-compression-molding-machine\/\">Automatic hydraulic straightening press<\/a><\/li>\n<li><a href=\"https:\/\/hanchang.com.tw\/en\/portfolio-item\/customized-heavy-duty-hot-compression-molding-machine-2\/\">Large single-cylinder hot compression molding press<\/a><\/li>\n<li><a href=\"https:\/\/hanchang.com.tw\/en\/portfolio-item\/customized-heavy-duty-hot-compression-molding-machine\/\">Large twin-cylinder hot compression molding press<\/a><\/li>\n<li><a href=\"https:\/\/hanchang.com.tw\/en\/portfolio-item\/compression-molding-machine-for-rubber-products\/\">Rubber Compression Molding Machine<\/a><\/li>\n<li><a href=\"https:\/\/hanchang.com.tw\/en\/portfolio-item\/safety-screen-protected-hot-compression-molding-machine\/\">Guarded hot compression molding press<\/a><\/li>\n<li><a href=\"https:\/\/www.youtube.com\/watch?v=oMd5eldULp4\">Reference video: molding equipment ready to ship<\/a><\/li>\n<li><a href=\"https:\/\/www.youtube.com\/watch?v=6dOK0cr4Vp8\">Reference video: Han Chang factory and equipment introduction<\/a><\/li>\n<li><a href=\"https:\/\/www.youtube.com\/shorts\/wMM_mSJgxFY\">Reference video: molding machine parts<\/a><\/li>\n<\/ul>\n<\/section>\n<\/div>\n<\/div><\/section>\n","protected":false},"excerpt":{"rendered":"<p>Three lower hydraulic cylinders raise one shared long platen for compression molding of long seals, rubber parts and panels. Hot pressing and mold venting support consistent curing, with six total press tonnages and customizable platen dimensions, daylight and stroke.<\/p>\n","protected":false},"author":5,"featured_media":4744,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"tags":[],"portfolio_entries":[81],"class_list":["post-3545","portfolio","type-portfolio","status-publish","has-post-thumbnail","hentry","portfolio_entries-customized-forming-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>Long-Platen Compression Molding Press | Three Cylinders | Han Chang<\/title>\n<meta name=\"description\" content=\"Han Chang three-cylinder long-platen hydraulic hot press: 600\u20132400 tons total force, mold venting and custom platen sizes for rubber, silicone and thermoset parts.\" \/>\n<meta name=\"robots\" content=\"index, follow, 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