{"id":3560,"date":"2016-06-27T16:48:08","date_gmt":"2016-06-27T08:48:08","guid":{"rendered":"http:\/\/hanchang.designworks.tw\/?post_type=portfolio&#038;p=3560"},"modified":"2026-07-26T10:58:40","modified_gmt":"2026-07-26T02:58:40","slug":"multi-functional-computerized-rubber-injection-molding-machine","status":"publish","type":"portfolio","link":"https:\/\/hanchang.com.tw\/en\/portfolio-item\/multi-functional-computerized-rubber-injection-molding-machine\/","title":{"rendered":"HCR Rubber Injection Molding Machine for O-Rings, Oil Seals and Gaskets"},"content":{"rendered":"\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-m29ebc-1eda3b3b456932c721d7339300edf90e\">\n.flex_column.av-m29ebc-1eda3b3b456932c721d7339300edf90e{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-m29ebc-1eda3b3b456932c721d7339300edf90e av_one_half  avia-builder-el-0  el_before_av_one_half  avia-builder-el-first  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is the value of three-stage pressure and four-stage flow?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"They let the operator tune filling, venting, packing and holding separately for different compound hardness, part thickness, runner layouts and cavity balance.\"}},{\"@type\":\"Question\",\"name\":\"What information should I send before quotation?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Send drawings, compound type, Shore hardness, part weight, runner layout, mold size, cavity count, target output and machine-service requirements such as voltage or export documentation.\"}},{\"@type\":\"Question\",\"name\":\"Can HCR process silicone compound?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"HCR can be configured for rubber and selected solid-silicone elastomer projects, but silicone production should be reviewed by material grade, mold temperature, cleanliness and demolding requirements.\"}},{\"@type\":\"Question\",\"name\":\"Why choose Han Chang HCR equipment?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Han Chang provides HCR model selection, machine configuration review, Taiwan and Mainland China service teams, online machine diagnosis, imported key components such as Mitsubishi PLC, Fuji Electric touch panel and Japanese-brand oil seals, and CE certification availability for export projects.\"}}]}<\/script><br \/>\n<script>\n(function(){\n  function run(){\n    var sidebar = document.querySelector('#top.postid-3560 aside.sidebar_right .inner_sidebar');\n    if(!sidebar || sidebar.querySelector('.hc-rubber-related-sidebar')) return;\n    sidebar.querySelectorAll('a,.widgettitle').forEach(function(el){\n      if(\"en\" === 'en') el.textContent = el.textContent.replace(\/Silicon\/g, 'Silicone');\n      if(\"en\" === 'zh-hans') el.textContent = el.textContent.replace(\/\u6c49\u83d6\/g, '\u6f22\u83d6');\n    });\n    var searchTitle = sidebar.querySelector('.widget_search .widgettitle');\n    if(searchTitle) 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decodeURIComponent(\"%3Cdiv%20class%3D%22hc-sidebar-title%22%3EHan%20Chang%20machine%20reference%20videos%3C%2Fdiv%3E%3Ca%20href%3D%22https%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3DoMd5eldULp4%22%20target%3D%22_blank%22%20rel%3D%22noopener%22%3EHydraulic%20Compression%20Molding%20Machines%20Ready%20to%20Ship%20%7C%20Han%20Chang%20Taiwan%20Factory%3C%2Fa%3E%3Ca%20href%3D%22https%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3D6dOK0cr4Vp8%22%20target%3D%22_blank%22%20rel%3D%22noopener%22%3ETaiwan%20Hydraulic%20Compression%20Molding%20Machine%20Manufacturer%20%7C%20Han%20Chang%20Machinery%3C%2Fa%3E%3Ca%20href%3D%22https%3A%2F%2Fwww.youtube.com%2Fshorts%2FwMM_mSJgxFY%22%20target%3D%22_blank%22%20rel%3D%22noopener%22%3ECompression%20Molding%20Machine%20Parts%20Explained%20%7C%20Han%20Chang%3C%2Fa%3E\");\n    if(search && search.parentNode){\n      search.insertAdjacentElement('afterend', related);\n      related.insertAdjacentElement('afterend', videoBox);\n    }else{\n      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projects<\/li>\n<\/ul>\n<\/div>\n<\/div><\/section><\/p><\/div>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-hbla1k-2839ec7a3b09fbe89e198ab694bb39e1\">\n.flex_column.av-hbla1k-2839ec7a3b09fbe89e198ab694bb39e1{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-hbla1k-2839ec7a3b09fbe89e198ab694bb39e1 av_one_half  avia-builder-el-3  el_after_av_one_half  el_before_av_hr  hc-product-copy-col flex_column_div av-zero-column-padding  '     ><p>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-fkq4a0-53ad5efaf4fce30ab080732ba2b4484d\">\n#top .av-special-heading.av-fkq4a0-53ad5efaf4fce30ab080732ba2b4484d{\npadding-bottom:10px;\n}\nbody .av-special-heading.av-fkq4a0-53ad5efaf4fce30ab080732ba2b4484d .av-special-heading-tag .heading-char{\nfont-size:25px;\n}\n.av-special-heading.av-fkq4a0-53ad5efaf4fce30ab080732ba2b4484d .av-subheading{\nfont-size:15px;\n}\n<\/style>\n<div  class='av-special-heading av-fkq4a0-53ad5efaf4fce30ab080732ba2b4484d av-special-heading-h1 blockquote modern-quote  avia-builder-el-4  el_before_av_textblock  avia-builder-el-first '><h1 class='av-special-heading-tag '  itemprop=\"headline\"  >HCR Rubber Injection Molding Machine for O-Rings, Oil Seals and Gaskets<\/h1><div class=\"special-heading-border\"><div class=\"special-heading-inner-border\"><\/div><\/div><\/div><br \/>\n<section  class='av_textblock_section av-dxbhjc-cda1edfdf2bc79eb25c944ca9dac5901 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock hc-product-lead-block'  itemprop=\"text\" ><div class=\"hc-product-lead\">\n<p>For factories producing O-rings, oil seals, gaskets, dust boots or industrial rubber sealing parts, the HCR machine is the rubber injection press to review when controlled filling, low flash and repeatable daily production matter.<\/p>\n<p>HCR integrates direct-pressure injection, three-stage pressure, four-stage flow, material heating, clamping, venting and demolding in one machine, so O-rings, oil seals and gaskets can be produced with steadier filling and sealing-surface control. Customer value comes from turning trial-mold settings into approved production recipes that operators can run again on the next batch.<\/p>\n<h2>Key HCR production advantages<\/h2>\n<ul>\n<li>Direct-pressure injection gives rubber compound a firm filling path from barrel to cavity, which is important for sealing surfaces and cavity-weight consistency.<\/li>\n<li>Three-stage pressure and four-stage flow control let operators tune filling, venting, packing and holding for different NBR, EPDM, FKM and natural-rubber compounds.<\/li>\n<li>The HCR frame, platen, clamping system and heating control are selected together with mold size, shot C.C., cavity count and demolding method, giving the customer a clearer machine configuration for production planning.<\/li>\n<li>PLC operation helps factories keep pressure, flow, temperature, curing time and demolding action as repeatable machine settings for daily production.<\/li>\n<\/ul>\n<\/div>\n<\/div><\/section><br \/>\n<section  class='av_textblock_section av-194394-59c13441ecff96742dfca664a07bd89d '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock hc-product-machine-functions-block'  itemprop=\"text\" ><section class=\"hc-product-section hc-machine-function-core\">\n<h2>Machine Functions and Molding Control<\/h2>\n<p>The value of HCR is the machine system behind the molded result. Direct-pressure injection, staged pressure and flow, clamping, vent grooves, heating, curing time and demolding work together so rubber parts leave the mold with controlled filling, controlled flash and clean sealing surfaces.<\/p>\n<div class=\"hc-card-grid\">\n<div class=\"hc-product-card\"><strong>Direct-pressure injection<\/strong><\/p>\n<p>The HCR injection unit pushes rubber compound into the mold with a direct filling force, helping O-rings, oil seals and gaskets avoid weak far-cavity filling. For rubber or solid-silicone parts, Han Chang matches material hardness, mold venting, platen temperature, holding time, vacuum, sliding-table or ejection needs and demolding method, giving the customer clearer control of sealing surface, flash, air marks and part removal.<\/p>\n<\/div>\n<div class=\"hc-product-card\"><strong>Three pressure \/ four flow stages<\/strong><\/p>\n<p>Operators can set different pressure and flow stages for filling, venting, packing and holding, instead of forcing every compound through one fixed injection action.<\/p>\n<\/div>\n<div class=\"hc-product-card\"><strong>Clamping and vent-groove control<\/strong><\/p>\n<p>Clamping force, mold parting surface and vent-groove layout are matched with shot C.C. to control flash, trapped air and sealing-edge defects.<\/p>\n<\/div>\n<div class=\"hc-product-card\"><strong>Heating, curing and demolding<\/strong><\/p>\n<p>Heating time, curing time and demolding action are built into the machine settings, helping rubber parts keep elasticity, shape and sealing-surface quality.<\/p>\n<\/div>\n<\/div>\n<\/section>\n<\/div><\/section><br \/>\n<div  class='avia-button-wrap av-acm7p4-dcb4292510138f7fecbb5ec42b79fa4b-wrap avia-button-left  avia-builder-el-7  el_after_av_textblock  avia-builder-el-last '><a href='https:\/\/hanchang.com.tw\/%e8%81%af%e7%b5%a1%e6%88%91%e5%80%91\/'  class='avia-button av-acm7p4-dcb4292510138f7fecbb5ec42b79fa4b av-link-btn avia-icon_select-yes-left-icon avia-size-large avia-position-left av-icon-on-hover avia-color-theme-color'   aria-label=\"Contact Han Chang\"><span class='avia_button_icon avia_button_icon_left avia-iconfont avia-font-entypo-fontello' data-av_icon='\ue859' data-av_iconfont='entypo-fontello' ><\/span><span class='avia_iconbox_title' >Contact Han Chang<\/span><\/a><\/div><\/p><\/div>\n<div  class='hr av-xamw8-4c2cd398b27ee23924e31ff7e47d170d hr-default  avia-builder-el-8  el_after_av_one_half  el_before_av_textblock '><span class='hr-inner '><span class=\"hr-inner-style\"><\/span><\/span><\/div>\n<section  class='av_textblock_section av-6xqrvc-be80d390c9d1150ef51112ebc17dc297 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock hc-product-model-overview-block'  itemprop=\"text\" ><section class=\"hc-product-section hc-model-overview\">\n<h2>HCR model range for shot volume, mold size and clamping demand<\/h2>\n<div class=\"hc-card-grid\">\n<div class=\"hc-product-card\"><strong>HCR-500 \/ HCR-1000<\/strong><\/p>\n<p>Best for smaller shot C.C., trial molds, lower cavity count and precision rubber parts where machine response and setup control matter.<\/p>\n<\/div>\n<div class=\"hc-product-card\"><strong>HCR-1500 \/ HCR-2000<\/strong><\/p>\n<p>A practical range for common sealing parts, medium molds, higher cavity counts and stronger clamping demand.<\/p>\n<\/div>\n<div class=\"hc-product-card\"><strong>HCR-4000<\/strong><\/p>\n<p>Used when the mold is heavier, the shot volume is larger, or the product requires more cavity capacity for industrial rubber production.<\/p>\n<\/div>\n<div class=\"hc-product-card\"><strong>Han Chang review<\/strong><\/p>\n<p>Han Chang checks shot C.C., platen size, daylight, mold weight, clamping force, venting and demolding before recommending the HCR model.<\/p>\n<\/div>\n<\/div>\n<\/section>\n<\/div><\/section>\n<div  class='togglecontainer av-b42ieg-70df8850fb38ce7a5f881cf9267cb393  avia-builder-el-10  el_after_av_textblock  el_before_av_textblock  toggle_close_all' >\n<p class=\"hc-contextual-links\"><strong>Continue machine selection: <\/strong><a href=\"https:\/\/hanchang.com.tw\/en\/portfolio_entries\/multi-functional-computerized-rubber-silicon-injection-molding-machine\/\">rubber and solid-silicone injection family<\/a> \u00b7 <a href=\"https:\/\/hanchang.com.tw\/en\/portfolio-item\/multi-functional-computerized-silicone-injection-molding-machine\/\">HCR solid silicone injection machine<\/a><\/p>\n<section class='av_toggle_section av-8go0fc-09fa5c4594546604b6d35f3dde79db2b'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div role=\"tablist\" class=\"single_toggle\" data-tags=\"{All} \"  ><p id='toggle-toggle-id-1' data-fake-id='#toggle-id-1' class='toggler  av-title-above '  itemprop=\"headline\"  role='tab' tabindex='0' aria-controls='toggle-id-1' data-slide-speed=\"200\" data-title=\"Spec\/Type HCR-500\" data-title-open=\"\" data-aria_collapsed=\"Click to expand: Spec\/Type HCR-500\" data-aria_expanded=\"Click to collapse: Spec\/Type HCR-500\">Spec\/Type HCR-500<span class=\"toggle_icon\"><span class=\"vert_icon\"><\/span><span class=\"hor_icon\"><\/span><\/span><\/p><div id='toggle-id-1' aria-labelledby='toggle-toggle-id-1' role='region' class='toggle_wrap  av-title-above'  ><div class='toggle_content invers-color '  itemprop=\"text\" ><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>360&#215;460<\/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>410<\/td>\n<\/tr>\n<tr>\n<td>Motor (HP)<\/td>\n<td>10<\/td>\n<\/tr>\n<tr>\n<td>Heater capacitor (Kw)<\/td>\n<td>7.7<\/td>\n<\/tr>\n<tr>\n<td>Max shot volum (C.C)<\/td>\n<td>500\/1000<\/td>\n<\/tr>\n<tr>\n<td>Screw (m\/m)<\/td>\n<td>45<\/td>\n<\/tr>\n<tr>\n<td>Screw speed (RPM)<\/td>\n<td>0-120<\/td>\n<\/tr>\n<tr>\n<td>Material size(Txw) (m\/m)<\/td>\n<td>10&#215;46<\/td>\n<\/tr>\n<tr>\n<td>Kerosene pump (HP)<\/td>\n<td>1\/2<\/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>2430x1990x3330<\/td>\n<\/tr>\n<tr>\n<td>Net weight approx (kg)<\/td>\n<td>5500<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div><\/div><\/div><\/section>\n<section class='av_toggle_section av-7zd5l4-f409ad16da21d088b9e72172248b3cd5'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div role=\"tablist\" class=\"single_toggle\" data-tags=\"{All} \"  ><p id='toggle-toggle-id-2' data-fake-id='#toggle-id-2' class='toggler  av-title-above '  itemprop=\"headline\"  role='tab' tabindex='0' aria-controls='toggle-id-2' data-slide-speed=\"200\" data-title=\"Spec\/Type HCR-1000\" data-title-open=\"\" data-aria_collapsed=\"Click to expand: Spec\/Type HCR-1000\" data-aria_expanded=\"Click to collapse: Spec\/Type HCR-1000\">Spec\/Type HCR-1000<span class=\"toggle_icon\"><span class=\"vert_icon\"><\/span><span class=\"hor_icon\"><\/span><\/span><\/p><div id='toggle-id-2' aria-labelledby='toggle-toggle-id-2' role='region' class='toggle_wrap  av-title-above'  ><div class='toggle_content invers-color '  itemprop=\"text\" ><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>520&#215;520<\/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>Motor (HP)<\/td>\n<td>15<\/td>\n<\/tr>\n<tr>\n<td>Heater capacitor (Kw)<\/td>\n<td>13<\/td>\n<\/tr>\n<tr>\n<td>Max shot volum (C.C)<\/td>\n<td>1000\/1500<\/td>\n<\/tr>\n<tr>\n<td>Screw (m\/m)<\/td>\n<td>45<\/td>\n<\/tr>\n<tr>\n<td>Screw speed (RPM)<\/td>\n<td>0-120<\/td>\n<\/tr>\n<tr>\n<td>Material size(Txw) (m\/m)<\/td>\n<td>10&#215;46<\/td>\n<\/tr>\n<tr>\n<td>Kerosene pump (HP)<\/td>\n<td>1\/2<\/td>\n<\/tr>\n<tr>\n<td>Oil reservoir capacity (gallon)<\/td>\n<td>150<\/td>\n<\/tr>\n<tr>\n<td>Machine size LXWXH (m\/m)<\/td>\n<td>2790x2080x3700<\/td>\n<\/tr>\n<tr>\n<td>Net weight approx (kg)<\/td>\n<td>6800<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div><\/div><\/div><\/section>\n<section class='av_toggle_section av-5sysnc-423dc176b89373e3706a1f8cd3a2e9e1'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div role=\"tablist\" class=\"single_toggle\" data-tags=\"{All} \"  ><p id='toggle-toggle-id-3' data-fake-id='#toggle-id-3' class='toggler  av-title-above '  itemprop=\"headline\"  role='tab' tabindex='0' aria-controls='toggle-id-3' data-slide-speed=\"200\" data-title=\"Spec\/Type HCR-1500\" data-title-open=\"\" data-aria_collapsed=\"Click to expand: Spec\/Type HCR-1500\" data-aria_expanded=\"Click to collapse: Spec\/Type HCR-1500\">Spec\/Type HCR-1500<span class=\"toggle_icon\"><span class=\"vert_icon\"><\/span><span class=\"hor_icon\"><\/span><\/span><\/p><div id='toggle-id-3' aria-labelledby='toggle-toggle-id-3' role='region' class='toggle_wrap  av-title-above'  ><div class='toggle_content invers-color '  itemprop=\"text\" ><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>520&#215;520<\/p>\n<p>520&#215;580<\/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>Motor (HP)<\/td>\n<td>15<\/td>\n<\/tr>\n<tr>\n<td>Heater capacitor (Kw)<\/td>\n<td>13<\/td>\n<\/tr>\n<tr>\n<td>Max shot volum (C.C)<\/td>\n<td>1500\/2000<\/td>\n<\/tr>\n<tr>\n<td>Screw (m\/m)<\/td>\n<td>45<\/td>\n<\/tr>\n<tr>\n<td>Screw speed (RPM)<\/td>\n<td>0-120<\/td>\n<\/tr>\n<tr>\n<td>Material size(Txw) (m\/m)<\/td>\n<td>10&#215;46<\/td>\n<\/tr>\n<tr>\n<td>Kerosene pump (HP)<\/td>\n<td>1\/2<\/td>\n<\/tr>\n<tr>\n<td>Oil reservoir capacity (gallon)<\/td>\n<td>150<\/td>\n<\/tr>\n<tr>\n<td>Machine size LXWXH (m\/m)<\/td>\n<td>2790x2080x3700<\/td>\n<\/tr>\n<tr>\n<td>Net weight approx (kg)<\/td>\n<td>7000<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div><\/div><\/div><\/section>\n<section class='av_toggle_section av-472ls8-cdf7fe91402a02a7861689cafc41ca86'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div role=\"tablist\" class=\"single_toggle\" data-tags=\"{All} \"  ><p id='toggle-toggle-id-4' data-fake-id='#toggle-id-4' class='toggler  av-title-above '  itemprop=\"headline\"  role='tab' tabindex='0' aria-controls='toggle-id-4' data-slide-speed=\"200\" data-title=\"Spec\/Type HCR-2000\" data-title-open=\"\" data-aria_collapsed=\"Click to expand: Spec\/Type HCR-2000\" data-aria_expanded=\"Click to collapse: Spec\/Type HCR-2000\">Spec\/Type HCR-2000<span class=\"toggle_icon\"><span class=\"vert_icon\"><\/span><span class=\"hor_icon\"><\/span><\/span><\/p><div id='toggle-id-4' aria-labelledby='toggle-toggle-id-4' role='region' class='toggle_wrap  av-title-above'  ><div class='toggle_content invers-color '  itemprop=\"text\" ><table>\n<tbody>\n<tr>\n<th>Clamping force (Ton)<\/th>\n<th>300<\/th>\n<\/tr>\n<tr>\n<td>Plate size (m\/m)<\/td>\n<td>570&#215;585<\/p>\n<p>620&#215;650<\/td>\n<\/tr>\n<tr>\n<td>Cylinder diameter (m\/m)<\/td>\n<td>450<\/td>\n<\/tr>\n<tr>\n<td>Stroke (m\/m)<\/td>\n<td>600<\/td>\n<\/tr>\n<tr>\n<td>Motor (HP)<\/td>\n<td>20<\/td>\n<\/tr>\n<tr>\n<td>Heater capacitor (Kw)<\/td>\n<td>16.5<\/td>\n<\/tr>\n<tr>\n<td>Max shot volum (C.C)<\/td>\n<td>2000\/2500<\/td>\n<\/tr>\n<tr>\n<td>Screw (m\/m)<\/td>\n<td>45<\/td>\n<\/tr>\n<tr>\n<td>Screw speed (RPM)<\/td>\n<td>0-120<\/td>\n<\/tr>\n<tr>\n<td>Material size(Txw) (m\/m)<\/td>\n<td>10&#215;46<\/td>\n<\/tr>\n<tr>\n<td>Kerosene pump (HP)<\/td>\n<td>1\/2<\/td>\n<\/tr>\n<tr>\n<td>Oil reservoir capacity (gallon)<\/td>\n<td>165<\/td>\n<\/tr>\n<tr>\n<td>Machine size LXWXH (m\/m)<\/td>\n<td>2860x2280x4050<\/td>\n<\/tr>\n<tr>\n<td>Net weight approx (kg)<\/td>\n<td>9000<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div><\/div><\/div><\/section>\n<section class='av_toggle_section av-31xrlk-56739c33bd7a6c2efdb44968193669b2'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div role=\"tablist\" class=\"single_toggle\" data-tags=\"{All} \"  ><p id='toggle-toggle-id-5' data-fake-id='#toggle-id-5' class='toggler  av-title-above '  itemprop=\"headline\"  role='tab' tabindex='0' aria-controls='toggle-id-5' data-slide-speed=\"200\" data-title=\"Spec\/Type HCR-4000\" data-title-open=\"\" data-aria_collapsed=\"Click to expand: Spec\/Type HCR-4000\" data-aria_expanded=\"Click to collapse: Spec\/Type HCR-4000\">Spec\/Type HCR-4000<span class=\"toggle_icon\"><span class=\"vert_icon\"><\/span><span class=\"hor_icon\"><\/span><\/span><\/p><div id='toggle-id-5' aria-labelledby='toggle-toggle-id-5' role='region' class='toggle_wrap  av-title-above'  ><div class='toggle_content invers-color '  itemprop=\"text\" ><table>\n<tbody>\n<tr>\n<th>Clamping force (Ton)<\/th>\n<th>500<\/th>\n<\/tr>\n<tr>\n<td>Plate size (m\/m)<\/td>\n<td>700&#215;720<\/td>\n<\/tr>\n<tr>\n<td>Cylinder diameter (m\/m)<\/td>\n<td>560<\/td>\n<\/tr>\n<tr>\n<td>Stroke (m\/m)<\/td>\n<td>700<\/td>\n<\/tr>\n<tr>\n<td>Motor (HP)<\/td>\n<td>25<\/td>\n<\/tr>\n<tr>\n<td>Heater capacitor (Kw)<\/td>\n<td>18.5<\/td>\n<\/tr>\n<tr>\n<td>Max shot volum (C.C)<\/td>\n<td>3000\/4000<\/td>\n<\/tr>\n<tr>\n<td>Screw (m\/m)<\/td>\n<td>50<\/td>\n<\/tr>\n<tr>\n<td>Screw speed (RPM)<\/td>\n<td>0-120<\/td>\n<\/tr>\n<tr>\n<td>Material size(Txw) (m\/m)<\/td>\n<td>10&#215;46<\/td>\n<\/tr>\n<tr>\n<td>Kerosene pump (HP)<\/td>\n<td>1\/2<\/td>\n<\/tr>\n<tr>\n<td>Oil reservoir capacity (gallon)<\/td>\n<td>200<\/td>\n<\/tr>\n<tr>\n<td>Machine size LXWXH (m\/m)<\/td>\n<td>2900x2350x4000<\/td>\n<\/tr>\n<tr>\n<td>Net weight approx (kg)<\/td>\n<td>13000<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div><\/div><\/div><\/section>\n<\/div>\n<section  class='av_textblock_section av-628xyw-71b561513d0b44b9f3316f8e95a84fe4 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock hc-product-decision-guide-block'  itemprop=\"text\" ><section class=\"hc-product-section hc-buyer-comparison hc-process-overview\">\n<h2>How Han Chang matches the HCR machine to rubber production<\/h2>\n<p>When Han Chang recommends an HCR rubber injection machine, the discussion starts from the actual production target: part weight, runner weight, mold cavities, compound hardness, clamping demand, vent groove design, curing time and how the part leaves the mold. These items decide whether the customer needs a compact machine, a mid-range production machine or a larger HCR model.<\/p>\n<div class=\"hc-card-grid\">\n<div class=\"hc-product-card\"><strong>Shot C.C. and runner balance<\/strong><\/p>\n<p>The injection unit must match part weight, runner weight and cavity count, so each cavity fills fully without creating unnecessary flash.<\/p>\n<\/div>\n<div class=\"hc-product-card\"><strong>Frame, platen and daylight<\/strong><\/p>\n<p>Mold size, mold weight, platen area, daylight and stroke decide whether clamping and demolding will be smooth enough for daily production.<\/p>\n<\/div>\n<div class=\"hc-product-card\"><strong>Compound and curing behavior<\/strong><\/p>\n<p>NBR, EPDM, FKM and natural rubber have different flow and curing behavior; pressure, flow, temperature and curing time should be set for the real compound.<\/p>\n<\/div>\n<div class=\"hc-product-card\"><strong>Machine operation and output<\/strong><\/p>\n<p>Feeding, mold movement, demolding and inspection are arranged around the HCR machine action. After mold trial, the recorded shot volume, pressure, flow, curing time and demolding settings give the production team a repeatable operating recipe for regular orders.<\/p>\n<\/div>\n<\/div>\n<div class=\"hc-config-data\"><strong>HCR configuration data<\/strong><\/p>\n<ul>\n<li>Part drawing with sealing surface, parting line, tolerance, part weight and runner-weight estimate.<\/li>\n<li>Rubber compound such as NBR, EPDM, FKM or natural rubber, plus Shore hardness and curing behavior.<\/li>\n<li>Mold size, mold weight, cavity count, vent-groove layout, runner balance, daylight requirement and demolding method.<\/li>\n<li>Trial record with shot C.C., material temperature, three-stage pressure, four-stage flow, curing time, demolding action and machine alarms if any.<\/li>\n<\/ul>\n<\/div>\n<\/section>\n<\/div><\/section>\n<section  class='av_textblock_section av-4sdpiw-537d6b20187d0c93aaf0373c032b9b25 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock hc-product-service-block'  itemprop=\"text\" ><section class=\"hc-product-section hc-service-section\">\n<h2>After-sales service, imported components and export support<\/h2>\n<p>Han Chang supports HCR customers through the full machine service cycle. Service support covers model selection, installation discussion, operating guidance, machine-status review, online technical diagnosis and replacement-part coordination.<\/p>\n<p>Taiwan and Mainland China service teams can support customers by case. Applicable configurations can use imported key components such as Mitsubishi PLC, Fuji Electric touch panel and Japanese-brand oil seals, giving customers stronger confidence in control stability, maintenance judgment and long-term machine operation.<\/p>\n<div class=\"hc-card-grid\">\n<div class=\"hc-product-card\"><strong>HCR machine service support<\/strong><\/p>\n<p>Han Chang can review hydraulic pressure, injection unit movement, clamping action, heating control, PLC parameters, sensors, valves, oil seals and operation videos online, then guide machine adjustment or replacement-part coordination.<\/p>\n<\/div>\n<div class=\"hc-product-card\"><strong>Imported key components<\/strong><\/p>\n<p>Mitsubishi PLC, Fuji Electric touch panel and Japanese-brand oil seals can be used in applicable configurations so operators have clearer parameter control and maintenance teams have a more stable replacement-part path.<\/p>\n<\/div>\n<div class=\"hc-product-card\"><strong>Online machine diagnosis<\/strong><\/p>\n<p>When the machine has abnormal pressure, unstable injection, heating deviation, PLC alarm, clamping movement, oil-hydraulic action or sensor issues, Han Chang can review settings, photos and operation videos online before arranging parts or further service.<\/p>\n<\/div>\n<div class=\"hc-product-card\"><strong>Export project support<\/strong><\/p>\n<p>CE certification is available for export projects when required. Han Chang can coordinate the selected machine configuration, electrical specification and documentation scope so customers prepare export machine files more efficiently.<\/p>\n<\/div>\n<\/div>\n<\/section>\n<\/div><\/section>\n<section  class='av_textblock_section av-2kfep4-d9b40edb6f2a7c0efe95c772560535dc '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock hc-product-faq-block'  itemprop=\"text\" ><section class=\"hc-product-faq\">\n<h2>HCR Rubber Injection Molding Machine for O-Rings, Oil Seals and Gaskets FAQ<\/h2>\n<details open>\n<summary>What products is the HCR rubber injection molding machine suitable for?<\/summary>\n<p>HCR is suitable for O-rings, oil seals, gaskets, dust boots, damping parts and industrial rubber sealing components that need controlled filling, low flash, clean sealing surfaces and dependable daily production.<\/p>\n<\/details>\n<details>\n<summary>How do I choose between HCR-500, HCR-1000, HCR-1500, HCR-2000 and HCR-4000?<\/summary>\n<p>Choose by shot C.C., part weight, runner weight, mold size, mold weight, cavity count, clamping force, daylight, curing time and demolding method.<\/p>\n<\/details>\n<details>\n<summary>What is the value of three-stage pressure and four-stage flow?<\/summary>\n<p>They let the operator tune filling, venting, packing and holding separately for different compound hardness, part thickness, runner layouts and cavity balance.<\/p>\n<\/details>\n<details>\n<summary>What information should I send before quotation?<\/summary>\n<p>Send drawings, compound type, Shore hardness, part weight, runner layout, mold size, cavity count, target output and machine-service requirements such as voltage or export documentation.<\/p>\n<\/details>\n<details>\n<summary>Can HCR process silicone compound?<\/summary>\n<p>HCR can be configured for rubber and selected solid-silicone elastomer projects, but silicone production should be reviewed by material grade, mold temperature, cleanliness and demolding requirements.<\/p>\n<\/details>\n<details>\n<summary>Why choose Han Chang HCR equipment?<\/summary>\n<p>Han Chang provides HCR model selection, machine configuration review, Taiwan and Mainland China service teams, online machine diagnosis, imported key components such as Mitsubishi PLC, Fuji Electric touch panel and Japanese-brand oil seals, and CE certification availability for export projects.<\/p>\n<\/details>\n<\/section>\n<\/div><\/section><br \/>\n<script id=\"HC_ENGLISH_PRODUCT_SEARCH_LABEL_FIX\">(function(){function fix(){document.querySelectorAll('aside.sidebar_right .widget_search .widgettitle').forEach(function(el){el.textContent='Search';});document.querySelectorAll('aside.sidebar_right .widget_search input[type=\"submit\"], aside.sidebar_right .widget_search button').forEach(function(el){if(el.value)el.value='Search';});}if(document.readyState==='loading')document.addEventListener('DOMContentLoaded',fix);fix();window.addEventListener('load',fix);var n=0,t=setInterval(function(){fix();if(++n>12)clearInterval(t);},300);}());<\/script><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Rubber Injection Molding Machine produces rubber and silicone O-rings, oil seals, gaskets, dust boots and vibration parts.<\/p>\n","protected":false},"author":5,"featured_media":4620,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"tags":[],"portfolio_entries":[84],"class_list":["post-3560","portfolio","type-portfolio","status-publish","has-post-thumbnail","hentry","portfolio_entries-multi-functional-computerized-rubber-silicon-injection-molding-machine"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v25.0 (Yoast SEO v25.2) - 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