{"id":5232,"date":"2016-04-19T15:36:50","date_gmt":"2016-04-19T07:36:50","guid":{"rendered":"https:\/\/myplasticmold.com\/?page_id=5232"},"modified":"2026-02-17T22:37:32","modified_gmt":"2026-02-17T14:37:32","slug":"%d0%b0%d0%b2%d1%82%d0%be%d0%bc%d0%be%d0%b1%d0%b8%d0%bb%d1%8c%d0%bd%d1%8b%d0%b9-%d0%b1%d0%b0%d0%bc%d0%bf%d0%b5%d1%80-%d1%84%d0%be%d1%80%d0%bc%d1%8b-%d0%bf%d1%80%d0%be%d0%b8%d0%b7%d0%b2%d0%be%d0%b4","status":"publish","type":"page","link":"https:\/\/myplasticmold.com\/ru\/%d0%b0%d0%b2%d1%82%d0%be%d0%bc%d0%be%d0%b1%d0%b8%d0%bb%d1%8c%d0%bd%d1%8b%d0%b9-%d0%b1%d0%b0%d0%bc%d0%bf%d0%b5%d1%80-%d1%84%d0%be%d1%80%d0%bc%d1%8b-%d0%bf%d1%80%d0%be%d0%b8%d0%b7%d0%b2%d0%be%d0%b4","title":{"rendered":"\u041f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u043e \u043f\u0440\u0435\u0441\u0441-\u0444\u043e\u0440\u043c \u0434\u043b\u044f \u0438\u0437\u0433\u043e\u0442\u043e\u0432\u043b\u0435\u043d\u0438\u044f \u0430\u0432\u0442\u043e\u043c\u043e\u0431\u0438\u043b\u044c\u043d\u044b\u0445 \u0431\u0430\u043c\u043f\u0435\u0440\u043e\u0432 \u0432 \u041a\u0438\u0442\u0430\u0435"},"content":{"rendered":"<p><!-- =========================================================\nAutomotive Bumper Mould Page (SEO + AI Bot Friendly)\n- Uses tw-mold-ui.css scope: .tw-page.tw-mold-product\n- Adds tw-hero \/ tw-lead \/ tw-badges \/ tw-toc \/ tw-section wrappers\n- Keeps your images\/gallery\/video + FAQ + JSON-LD\n========================================================= --><\/p>\n\n\n<div class=\"wp-block-group tw-page tw-mold-product is-layout-flow wp-block-group-is-layout-flow\">\n  <!-- =========================\n  HERO\n  ========================= -->\n  \n\n<div class=\"wp-block-group tw-hero is-layout-flow wp-block-group-is-layout-flow\">\n    \n\n<h1 class=\"wp-block-heading\">Automotive Bumper Mould Maker in China<\/h1>\n\n    \n\n<p class=\"tw-lead\">DFM-first engineering \u2022 Hot runner \/ sequential valve gate options \u2022 Stable mass production support<\/p>\n\n    \n\n<div class=\"wp-block-buttons tw-cta is-layout-flex wp-block-buttons-is-layout-flex\">\n      \n\n<div class=\"wp-block-button tw-btn primary\">\n        <a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/myplasticmold.com\/contact-us-2\">Request a Quote \u2192<\/a>\n      <\/div>\n\n      \n\n<div class=\"wp-block-button tw-btn ghost\">\n        <a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/myplasticmold.com\/fundamental-principle-of-injection-moulding.html\">Free DFM Check \u2192<\/a>\n      <\/div>\n\n      \n\n<div class=\"wp-block-button tw-btn ghost\">\n        <a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/myplasticmold.com\/automotive-plastic-mold\/\">Automotive Mould Overview \u2192<\/a>\n      <\/div>\n\n    <\/div>\n\n    \n\n<div class=\"wp-block-cover alignfull has-custom-content-position is-position-bottom-center\">\n      <img decoding=\"async\" class=\"wp-block-cover__image-background wp-image-5966\"\n           alt=\"Automotive bumper injection mould made in China (front\/rear bumper tooling)\"\n           src=\"https:\/\/myplasticmold.com\/wp-content\/uploads\/2020\/04\/IMG_20161122_105140_znaxrt-4.jpg\"\n           style=\"object-position:72% 59%\"\n           data-object-fit=\"cover\"\n           data-object-position=\"72% 59%\"\/>\n      <span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim\"><\/span>\n      <div class=\"wp-block-cover__inner-container is-layout-flow wp-block-cover-is-layout-flow\">\n        \n\n<h2 class=\"wp-block-heading has-palette-color-8-color has-text-color\">Automotive Bumper Injection Moulds: Tooling + Production Support<\/h2>\n\n        \n\n<p class=\"has-palette-color-8-color has-text-color\">DFM-first engineering \u2022 Hot runner \/ sequential valve gate options \u2022 Stable mass production support<\/p>\n\n      <\/div>\n    <\/div>\n\n    <!-- badges (AI-extractable quick specs) -->\n    \n\n<ul class=\"wp-block-list tw-badges\">\n      <li><strong>Mould Type<\/strong><span>Front bumper \/ rear bumper \/ bumper cover moulds<\/span><\/li>\n      <li><strong>Part Size<\/strong><span>Typically 1500\u20132500 mm (project-dependent)<\/span><\/li>\n      <li><strong>Machine<\/strong><span>Typically 2500\u20133500 tons (depends on size\/material)<\/span><\/li>\n      <li><strong>Runner<\/strong><span>Cold runner or hot runner; sequential valve gate optional<\/span><\/li>\n    <\/ul>\n\n    <!-- Sticky TOC -->\n    \n\n<nav class=\"tw-toc\" aria-label=\"Table of contents\">\n      <a href=\"#quick-facts\">Quick Facts<\/a>\n      <a href=\"#what-is\">What is a Bumper Mould?<\/a>\n      <a href=\"#key-points\">Key Points<\/a>\n      <a href=\"#checklist\">Checklist<\/a>\n      <a href=\"#capabilities\">Capabilities<\/a>\n      <a href=\"#photos\">Photos<\/a>\n      <a href=\"#rfq\">RFQ Checklist<\/a>\n      <a href=\"#process\">Process<\/a>\n      <a href=\"#faq\">FAQ<\/a>\n      <a href=\"#quote\">Get Quote<\/a>\n    <\/nav>\n\n  <\/div>\n\n  <!-- =========================\n  SECTION: Quick Facts\n  ========================= -->\n  \n\n<div class=\"wp-block-group tw-section is-layout-flow wp-block-group-is-layout-flow\" id=\"quick-facts\">\n    \n\n<h2 class=\"wp-block-heading\">Quick Facts: Automotive Bumper Mould<\/h2>\n\n    \n\n<ul class=\"wp-block-list\">\n      <li><strong>Mould type:<\/strong> front bumper \/ rear bumper \/ bumper cover moulds (passenger car, SUV, commercial vehicles)<\/li>\n      <li><strong>Typical bumper length:<\/strong> about 1500\u20132500 mm (project-dependent)<\/li>\n      <li><strong>Typical clamp tonnage:<\/strong> about 2500\u20133500 tons (depends on part size\/material)<\/li>\n      <li><strong>Runner system:<\/strong> cold runner or hot runner; sequential valve gate optional for cosmetic control<\/li>\n      <li><strong>Steel options:<\/strong> P20 \/ 2738 \/ 718H \/ H13 (based on resin, output, and surface requirement)<\/li>\n      <li><strong>Typical cycle time:<\/strong> around 90\u2013150 s (depends on thickness and cooling)<\/li>\n    <\/ul>\n\n    \n\n<p>If you want a fast and accurate quotation, send your 3D file (STEP\/IGES) and requirements. We reply with a tooling strategy (gate\/cooling\/ejection) and a clear lead time plan.<\/p>\n\n  <\/div>\n\n  <!-- =========================\n  SECTION: What is\n  ========================= -->\n  \n\n<div class=\"wp-block-group tw-section is-layout-flow wp-block-group-is-layout-flow\" id=\"what-is\">\n    \n\n<h2 class=\"wp-block-heading\">What is a Bumper Mould?<\/h2>\n\n    \n\n<p>A <strong>bumper mould<\/strong> is a specialized tool used to produce automotive bumpers by injection moulding. It is designed for large part size, stable dimensional control, and consistent surface quality. A well-built bumper mould helps manufacturers improve repeatability, reduce rework, and maintain reliable assembly fit.<\/p>\n\n  <\/div>\n\n  <!-- =========================\n  SECTION: Key Points\n  ========================= -->\n  \n\n<div class=\"wp-block-group tw-section is-layout-flow wp-block-group-is-layout-flow\" id=\"key-points\">\n    \n\n<h2 class=\"wp-block-heading\">Understanding Bumper Moulds: Key Points That Affect Quality<\/h2>\n\n    \n\n<ul class=\"wp-block-list\">\n      <li><strong>Gate &#038; runner strategy:<\/strong> controls weld lines and surface appearance on A-surface areas<\/li>\n      <li><strong>Cooling balance:<\/strong> the main factor for warpage control on large bumper parts<\/li>\n      <li><strong>Venting:<\/strong> prevents trapped gas, burn marks, and short shots<\/li>\n      <li><strong>Ejection design:<\/strong> avoids visible ejector marks on cosmetic areas<\/li>\n      <li><strong>Steel &#038; heat treatment:<\/strong> supports tool life and stable production<\/li>\n    <\/ul>\n\n    \n\n<p>Related reading: <a href=\"https:\/\/myplasticmold.com\/fundamental-principle-of-injection-moulding.html\">fundamental principle of injection moulding<\/a>.<\/p>\n\n  <\/div>\n\n  <!-- =========================\n  SECTION: Checklist\n  ========================= -->\n  \n\n<div class=\"wp-block-group tw-section is-layout-flow wp-block-group-is-layout-flow\" id=\"checklist\">\n    \n\n<h2 class=\"wp-block-heading\">How to Choose the Best Bumper Mould: Practical Checklist<\/h2>\n\n    \n\n<ul class=\"wp-block-list tw-steps\">\n      <li><strong>Steel &#038; wear resistance:<\/strong> choose suitable steel grade for resin type and expected output<\/li>\n      <li><strong>Size &#038; parting strategy:<\/strong> confirm parting line, undercuts, sliders\/lifters, and part size match<\/li>\n      <li><strong>Cooling design:<\/strong> optimized water channels\/conformal ideas to reduce warpage and stabilize cycle time<\/li>\n      <li><strong>Hot runner \/ sequential valve gate (optional):<\/strong> helps improve cosmetic quality and weld line control<\/li>\n      <li><strong>Supplier capability:<\/strong> verify automotive tooling experience, sampling deliverables, and after-service<\/li>\n    <\/ul>\n\n  <\/div>\n\n  <!-- =========================\n  SECTION: Capabilities\n  ========================= -->\n  \n\n<div class=\"wp-block-group tw-section is-layout-flow wp-block-group-is-layout-flow\" id=\"capabilities\">\n    \n\n<h2 class=\"wp-block-heading\">Topworks Automotive Bumper Mould Capabilities<\/h2>\n\n    \n\n<p>Topworks focuses on automotive bumper mould making with DFM-first engineering and production-oriented tooling design. With 10+ years of experience in tooling and manufacturing, we support both prototype\/bridge tooling and production moulds in-house.<\/p>\n\n    \n\n<p>We manufacture custom bumper moulds, including hot runner (sequence timer control \/ valve gate options) and runnerless solutions based on your part design and appearance requirements. We also support assembly\/machining needs when the project requires tight fit or special features.<\/p>\n\n    \n\n<p>We use steel options such as P20 and 2738 for automotive bumper moulds, and we design gating, cooling, and venting to achieve stable parts with consistent quality.<\/p>\n\n    \n\n<figure class=\"wp-block-image alignfull size-full\">\n      <a href=\"https:\/\/myplasticmold.com\/wp-content\/uploads\/2023\/05\/image-1.png\">\n        <img loading=\"lazy\" decoding=\"async\" width=\"685\" height=\"451\" src=\"https:\/\/myplasticmold.com\/wp-content\/uploads\/2023\/05\/image-1.png\"\n             alt=\"Automotive bumper mould design and tooling example (hot runner option)\"\n             class=\"wp-image-9531\" srcset=\"https:\/\/myplasticmold.com\/wp-content\/uploads\/2023\/05\/image-1.png 685w, https:\/\/myplasticmold.com\/wp-content\/uploads\/2023\/05\/image-1-300x198.png 300w\" sizes=\"auto, (max-width: 685px) 100vw, 685px\" \/>\n      <\/a>\n    <\/figure>\n\n  <\/div>\n\n  <!-- =========================\n  SECTION: Photos\n  ========================= -->\n  \n\n<div class=\"wp-block-group tw-section is-layout-flow wp-block-group-is-layout-flow\" id=\"photos\">\n    \n\n<h2 class=\"wp-block-heading\">Automotive Bumper Mould Photos<\/h2>\n\n    \n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n      <figure class=\"wp-block-image size-large\">\n        <a href=\"https:\/\/myplasticmold.com\/wp-content\/uploads\/2022\/05\/20061026933721109.jpg\">\n          <img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"480\" src=\"https:\/\/myplasticmold.com\/wp-content\/uploads\/2022\/05\/20061026933721109.jpg\"\n               alt=\"Automotive bumper mould tooling photo (China mold factory)\"\n               class=\"wp-image-8674\" srcset=\"https:\/\/myplasticmold.com\/wp-content\/uploads\/2022\/05\/20061026933721109.jpg 640w, https:\/\/myplasticmold.com\/wp-content\/uploads\/2022\/05\/20061026933721109-300x225.jpg 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/>\n        <\/a>\n      <\/figure>\n      <figure class=\"wp-block-image size-large\">\n        <a href=\"https:\/\/myplasticmold.com\/wp-content\/uploads\/2022\/05\/20061026951444778.jpg\">\n          <img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"480\" src=\"https:\/\/myplasticmold.com\/wp-content\/uploads\/2022\/05\/20061026951444778.jpg\"\n               alt=\"Plastic bumper mould manufacturing example (automotive exterior tooling)\"\n               class=\"wp-image-8672\" srcset=\"https:\/\/myplasticmold.com\/wp-content\/uploads\/2022\/05\/20061026951444778.jpg 640w, https:\/\/myplasticmold.com\/wp-content\/uploads\/2022\/05\/20061026951444778-300x225.jpg 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/>\n        <\/a>\n      <\/figure>\n      <figure class=\"wp-block-image size-large\">\n        <a href=\"https:\/\/myplasticmold.com\/wp-content\/uploads\/2022\/05\/car_01.jpg\">\n          <img loading=\"lazy\" decoding=\"async\" width=\"680\" height=\"420\" src=\"https:\/\/myplasticmold.com\/wp-content\/uploads\/2022\/05\/car_01.jpg\"\n               alt=\"Auto bumper injection mold project photo (mold base and cavity)\"\n               class=\"wp-image-8676\" srcset=\"https:\/\/myplasticmold.com\/wp-content\/uploads\/2022\/05\/car_01.jpg 680w, https:\/\/myplasticmold.com\/wp-content\/uploads\/2022\/05\/car_01-300x185.jpg 300w\" sizes=\"auto, (max-width: 680px) 100vw, 680px\" \/>\n        <\/a>\n      <\/figure>\n      <figure class=\"wp-block-image size-large\">\n        <a href=\"https:\/\/myplasticmold.com\/wp-content\/uploads\/2022\/05\/car_02.jpg\">\n          <img loading=\"lazy\" decoding=\"async\" width=\"680\" height=\"420\" src=\"https:\/\/myplasticmold.com\/wp-content\/uploads\/2022\/05\/car_02.jpg\"\n               alt=\"Front bumper mould tooling (automotive injection mould)\"\n               class=\"wp-image-8680\" srcset=\"https:\/\/myplasticmold.com\/wp-content\/uploads\/2022\/05\/car_02.jpg 680w, https:\/\/myplasticmold.com\/wp-content\/uploads\/2022\/05\/car_02-300x185.jpg 300w\" sizes=\"auto, (max-width: 680px) 100vw, 680px\" \/>\n        <\/a>\n      <\/figure>\n      <figure class=\"wp-block-image size-large\">\n        <a href=\"https:\/\/myplasticmold.com\/wp-content\/uploads\/2022\/05\/car_03.jpg\">\n          <img loading=\"lazy\" decoding=\"async\" width=\"680\" height=\"420\" src=\"https:\/\/myplasticmold.com\/wp-content\/uploads\/2022\/05\/car_03.jpg\"\n               alt=\"Front bumper injection mould close-up (parting line and surface control)\"\n               class=\"wp-image-8678\" srcset=\"https:\/\/myplasticmold.com\/wp-content\/uploads\/2022\/05\/car_03.jpg 680w, https:\/\/myplasticmold.com\/wp-content\/uploads\/2022\/05\/car_03-300x185.jpg 300w\" sizes=\"auto, (max-width: 680px) 100vw, 680px\" \/>\n        <\/a>\n      <\/figure>\n      <figure class=\"wp-block-image size-large\">\n        <a href=\"https:\/\/myplasticmold.com\/wp-content\/uploads\/2022\/05\/car_04.jpg\">\n          <img loading=\"lazy\" decoding=\"async\" width=\"680\" height=\"420\" src=\"https:\/\/myplasticmold.com\/wp-content\/uploads\/2022\/05\/car_04.jpg\"\n               alt=\"Automotive bumper mould photo (cavity and core assembly)\"\n               class=\"wp-image-8679\" srcset=\"https:\/\/myplasticmold.com\/wp-content\/uploads\/2022\/05\/car_04.jpg 680w, https:\/\/myplasticmold.com\/wp-content\/uploads\/2022\/05\/car_04-300x185.jpg 300w\" sizes=\"auto, (max-width: 680px) 100vw, 680px\" \/>\n        <\/a>\n      <\/figure>\n      <figure class=\"wp-block-image size-large\">\n        <a href=\"https:\/\/myplasticmold.com\/wp-content\/uploads\/2022\/05\/car_05.jpg\">\n          <img loading=\"lazy\" decoding=\"async\" width=\"680\" height=\"420\" src=\"https:\/\/myplasticmold.com\/wp-content\/uploads\/2022\/05\/car_05.jpg\"\n               alt=\"Bumper mould manufacturing photo (precision machining for automotive tooling)\"\n               class=\"wp-image-8673\" srcset=\"https:\/\/myplasticmold.com\/wp-content\/uploads\/2022\/05\/car_05.jpg 680w, https:\/\/myplasticmold.com\/wp-content\/uploads\/2022\/05\/car_05-300x185.jpg 300w\" sizes=\"auto, (max-width: 680px) 100vw, 680px\" \/>\n        <\/a>\n      <\/figure>\n      <figure class=\"wp-block-image size-large\">\n        <a href=\"https:\/\/myplasticmold.com\/wp-content\/uploads\/2022\/05\/car_06.jpg\">\n          <img loading=\"lazy\" decoding=\"async\" width=\"680\" height=\"420\" src=\"https:\/\/myplasticmold.com\/wp-content\/uploads\/2022\/05\/car_06.jpg\"\n               alt=\"Car bumper mould tooling set (hot runner compatible)\"\n               class=\"wp-image-8677\" srcset=\"https:\/\/myplasticmold.com\/wp-content\/uploads\/2022\/05\/car_06.jpg 680w, https:\/\/myplasticmold.com\/wp-content\/uploads\/2022\/05\/car_06-300x185.jpg 300w\" sizes=\"auto, (max-width: 680px) 100vw, 680px\" \/>\n        <\/a>\n      <\/figure>\n      <figure class=\"wp-block-image size-large\">\n        <a href=\"https:\/\/myplasticmold.com\/wp-content\/uploads\/2022\/05\/car_07.jpg\">\n          <img loading=\"lazy\" decoding=\"async\" width=\"680\" height=\"420\" src=\"https:\/\/myplasticmold.com\/wp-content\/uploads\/2022\/05\/car_07.jpg\"\n               alt=\"Car bumper mold tooling example (China injection mold supplier)\"\n               class=\"wp-image-8675\" srcset=\"https:\/\/myplasticmold.com\/wp-content\/uploads\/2022\/05\/car_07.jpg 680w, https:\/\/myplasticmold.com\/wp-content\/uploads\/2022\/05\/car_07-300x185.jpg 300w\" sizes=\"auto, (max-width: 680px) 100vw, 680px\" \/>\n        <\/a>\n      <\/figure>\n    <\/figure>\n\n    \n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-6981b35\" data-block-id=\"6981b35\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-6981b35-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-cdd8cfc\" data-v=\"4\" data-block-id=\"cdd8cfc\"><style>.stk-cdd8cfc-inner-blocks{row-gap:0px !important;}.stk-cdd8cfc-container{min-height:0px !important;max-width:1235px !important;min-width:auto !important;}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-cdd8cfc-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-cdd8cfc-inner-blocks\">\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-11d271e\" data-block-id=\"11d271e\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-11d271e-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-3610aad\" data-v=\"4\" data-block-id=\"3610aad\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-3610aad-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-3610aad-inner-blocks\">\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-87b729c\" data-block-id=\"87b729c\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-87b729c-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-00a0a47\" data-v=\"4\" data-block-id=\"00a0a47\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-00a0a47-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-00a0a47-inner-blocks\">\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-ae622d8\" data-block-id=\"ae622d8\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-ae622d8-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-529939c\" data-v=\"4\" data-block-id=\"529939c\"><style>.stk-529939c-container{margin-top:0px !important;margin-right:0px !important;margin-bottom:0px !important;margin-left:0px !important;min-height:0px !important;}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-529939c-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-529939c-inner-blocks\">\n<div class=\"wp-block-stackable-testimonial stk-block-testimonial stk-block stk-ff529f7 stk-block-background is-style-default\" data-v=\"2\" data-block-id=\"ff529f7\"><div class=\"stk-block-testimonial__content stk-content-align stk-ff529f7-column stk-container stk-ff529f7-container stk-hover-parent\"><div class=\"stk-block-content stk-inner-blocks has-text-align-center stk-ff529f7-inner-blocks\">\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-775d6a9 stk-block-background\" data-block-id=\"775d6a9\"><style>.stk-775d6a9 {background-color:#fcb900 !important;}.stk-775d6a9:before{background-color:#fcb900 !important;}<\/style><p class=\"stk-block-text__text\">\u201cI\u2019m glad to inform you that all plastic parts are perfect!!! We are delighted, and therefore there are good chances to continue our relationship for any coming new project.\u201d<\/p><\/div>\n\n\n\n<div class=\"wp-block-stackable-image stk-block-image stk-block stk-47511aa\" data-block-id=\"47511aa\"><style>.stk-47511aa .stk-img-wrapper{width:75px !important;height:75px !important;}.stk-47511aa .stk-img-wrapper img, .stk-47511aa .stk-img-wrapper::after, .stk-47511aa .stk-img-wrapper::before{mask-image:url('data:image\/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHZpZXdCb3g9IjAgMCAxMDAgMTAwIiBwcmVzZXJ2ZUFzcGVjdFJhdGlvPSJub25lIj48Y2lyY2xlIGN4PSI1MCIgY3k9IjUwIiByPSI1MCI+PC9jaXJjbGU+PC9zdmc+') !important;-webkit-mask-image:url('data:image\/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHZpZXdCb3g9IjAgMCAxMDAgMTAwIiBwcmVzZXJ2ZUFzcGVjdFJhdGlvPSJub25lIj48Y2lyY2xlIGN4PSI1MCIgY3k9IjUwIiByPSI1MCI+PC9jaXJjbGU+PC9zdmc+') !important;}<\/style><figure><span class=\"stk-img-wrapper stk-img--shape stk-image--shape-stretch\"><img loading=\"lazy\" decoding=\"async\" class=\"stk-img wp-image-11665\" src=\"https:\/\/myplasticmold.com\/wp-content\/uploads\/2024\/05\/the-importance-of-clear-communic.jpg\" width=\"1280\" height=\"720\" srcset=\"https:\/\/myplasticmold.com\/wp-content\/uploads\/2024\/05\/the-importance-of-clear-communic.jpg 1280w, https:\/\/myplasticmold.com\/wp-content\/uploads\/2024\/05\/the-importance-of-clear-communic-300x169.jpg 300w, https:\/\/myplasticmold.com\/wp-content\/uploads\/2024\/05\/the-importance-of-clear-communic-1024x576.jpg 1024w, https:\/\/myplasticmold.com\/wp-content\/uploads\/2024\/05\/the-importance-of-clear-communic-768x432.jpg 768w, https:\/\/myplasticmold.com\/wp-content\/uploads\/2024\/05\/the-importance-of-clear-communic-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/span><\/figure><\/div>\n\n\n\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-67201b9\" id=\"cristiano\" data-block-id=\"67201b9\"><h3 class=\"stk-block-heading__text\">CRISTIANO<\/h3><\/div>\n\n\n\n<div class=\"wp-block-stackable-subtitle stk-block-subtitle stk-block stk-bd0718a\" data-block-id=\"bd0718a\"><p class=\"stk-block-subtitle__text stk-subtitle\">Italy<\/p><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-c2f0dad\" data-v=\"4\" data-block-id=\"c2f0dad\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-c2f0dad-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-c2f0dad-inner-blocks\">\n<div class=\"wp-block-stackable-testimonial stk-block-testimonial stk-block stk-1f265df stk-block-background is-style-default\" data-v=\"2\" data-block-id=\"1f265df\"><div class=\"stk-block-testimonial__content stk-content-align stk-1f265df-column stk-container stk-1f265df-container stk-hover-parent\"><div class=\"stk-block-content stk-inner-blocks has-text-align-center stk-1f265df-inner-blocks\">\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-e7032db stk-block-background\" data-block-id=\"e7032db\"><style>.stk-e7032db {background-color:#fcb900 !important;}.stk-e7032db:before{background-color:#fcb900 !important;}<\/style><p class=\"stk-block-text__text\">\u201cSteven is a very detail-oriented project manager and engineer who can solve problems creatively and also provides excellent service. It was a pleasure working with him.\u201d<\/p><\/div>\n\n\n\n<div class=\"wp-block-stackable-image stk-block-image stk-block stk-4493856\" data-block-id=\"4493856\"><style>.stk-4493856 .stk-img-wrapper{width:75px !important;height:75px !important;}.stk-4493856 .stk-img-wrapper img, .stk-4493856 .stk-img-wrapper::after, .stk-4493856 .stk-img-wrapper::before{mask-image:url('data:image\/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHZpZXdCb3g9IjAgMCAxMDAgMTAwIiBwcmVzZXJ2ZUFzcGVjdFJhdGlvPSJub25lIj48Y2lyY2xlIGN4PSI1MCIgY3k9IjUwIiByPSI1MCI+PC9jaXJjbGU+PC9zdmc+') !important;-webkit-mask-image:url('data:image\/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHZpZXdCb3g9IjAgMCAxMDAgMTAwIiBwcmVzZXJ2ZUFzcGVjdFJhdGlvPSJub25lIj48Y2lyY2xlIGN4PSI1MCIgY3k9IjUwIiByPSI1MCI+PC9jaXJjbGU+PC9zdmc+') !important;}<\/style><figure><span class=\"stk-img-wrapper stk-img--shape stk-image--shape-stretch\"><img loading=\"lazy\" decoding=\"async\" class=\"stk-img wp-image-11930\" src=\"https:\/\/myplasticmold.com\/wp-content\/uploads\/2024\/11\/202407271137113.jpg\" width=\"1080\" height=\"1528\" srcset=\"https:\/\/myplasticmold.com\/wp-content\/uploads\/2024\/11\/202407271137113.jpg 1080w, https:\/\/myplasticmold.com\/wp-content\/uploads\/2024\/11\/202407271137113-212x300.jpg 212w, https:\/\/myplasticmold.com\/wp-content\/uploads\/2024\/11\/202407271137113-724x1024.jpg 724w, https:\/\/myplasticmold.com\/wp-content\/uploads\/2024\/11\/202407271137113-768x1087.jpg 768w, https:\/\/myplasticmold.com\/wp-content\/uploads\/2024\/11\/202407271137113-8x12.jpg 8w\" sizes=\"auto, (max-width: 1080px) 100vw, 1080px\" \/><\/span><\/figure><\/div>\n\n\n\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-096752a\" id=\"david\" data-block-id=\"096752a\"><h3 class=\"stk-block-heading__text\">DAVID<\/h3><\/div>\n\n\n\n<div class=\"wp-block-stackable-subtitle stk-block-subtitle stk-block stk-858cab9\" data-block-id=\"858cab9\"><p class=\"stk-block-subtitle__text stk-subtitle\">U.S.A.<\/p><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n    \n\n<figure class=\"wp-block-image aligncenter\">\n      <img loading=\"lazy\" decoding=\"async\" width=\"960\" height=\"719\" src=\"https:\/\/myplasticmold.com\/wp-content\/uploads\/2020\/04\/19510087_1671019392938924_8900898315313583887_n_pko25v.jpg\"\n           alt=\"Topworks mold shop team making automotive bumper molds in China\"\n           class=\"wp-image-6452\" srcset=\"https:\/\/myplasticmold.com\/wp-content\/uploads\/2020\/04\/19510087_1671019392938924_8900898315313583887_n_pko25v.jpg 960w, https:\/\/myplasticmold.com\/wp-content\/uploads\/2020\/04\/19510087_1671019392938924_8900898315313583887_n_pko25v-300x225.jpg 300w, https:\/\/myplasticmold.com\/wp-content\/uploads\/2020\/04\/19510087_1671019392938924_8900898315313583887_n_pko25v-768x575.jpg 768w\" sizes=\"auto, (max-width: 960px) 100vw, 960px\" \/>\n    <\/figure>\n\n    \n\n<figure class=\"wp-block-image aligncenter\">\n      <img loading=\"lazy\" decoding=\"async\" width=\"960\" height=\"474\" src=\"https:\/\/myplasticmold.com\/wp-content\/uploads\/2020\/04\/19554641_1671019346272262_3439629334200594505_n_aghhgu.jpg\"\n           alt=\"Automotive bumper mold manufacturing workshop (tooling and assembly area)\"\n           class=\"wp-image-6453\" srcset=\"https:\/\/myplasticmold.com\/wp-content\/uploads\/2020\/04\/19554641_1671019346272262_3439629334200594505_n_aghhgu.jpg 960w, https:\/\/myplasticmold.com\/wp-content\/uploads\/2020\/04\/19554641_1671019346272262_3439629334200594505_n_aghhgu-300x148.jpg 300w, https:\/\/myplasticmold.com\/wp-content\/uploads\/2020\/04\/19554641_1671019346272262_3439629334200594505_n_aghhgu-768x379.jpg 768w\" sizes=\"auto, (max-width: 960px) 100vw, 960px\" \/>\n    <\/figure>\n\n    \n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\">\n      <div class=\"wp-block-embed__wrapper\">https:\/\/www.youtube.com\/watch?v=PcktuPX51Lo<\/div>\n    <\/figure>\n\n  <\/div>\n\n  <!-- =========================\n  SECTION: Specialized Maker (keep your text)\n  ========================= -->\n  \n\n<div class=\"wp-block-group tw-section is-layout-flow wp-block-group-is-layout-flow\">\n    \n\n<h2 class=\"wp-block-heading\">The Need for Specialized Bumper Mould Makers<\/h2>\n\n    \n\n<p>Bumper moulds have unique requirements compared to regular plastic injection moulding. The moulds must withstand high impact forces yet produce precise, durable plastic car bumpers. Automotive moulds use <a href=\"https:\/\/myplasticmold.com\/a-guide-to-choosing-the-right-steel\/\">higher grade steel<\/a> and machining than consumer product moulds. The mould maker must have expertise in high-tolerance mould design to account for complex curved surfaces, large part size, and appearance control.<\/p>\n\n    \n\n<p>If you choose a mould maker without automotive experience, you may face unstable lead times, inconsistent wall thickness, surface defects, and assembly fit issues. A qualified supplier should demonstrate clear design control, machining capability, and a repeatable sampling process.<\/p>\n\n    \n\n<figure class=\"wp-block-video\">\n      <video controls src=\"https:\/\/res.cloudinary.com\/steven-cheng\/video\/upload\/v1479789802\/%E6%A0%BC%E5%BC%8F%E5%B7%A5%E5%8E%82VID_20161122_105207_lsizkh.mp4\"><\/video>\n    <\/figure>\n\n  <\/div>\n\n  <!-- =========================\n  SECTION: RFQ Checklist\n  ========================= -->\n  \n\n<div class=\"wp-block-group tw-section is-layout-flow wp-block-group-is-layout-flow\" id=\"rfq\">\n    \n\n<h2 class=\"wp-block-heading\">RFQ Checklist (What to Send for a Fast Quote)<\/h2>\n\n    \n\n<ul class=\"wp-block-list\">\n      <li><strong>3D file:<\/strong> STEP \/ IGES<\/li>\n      <li><strong>2D drawing:<\/strong> key dimensions, tolerances, datum references<\/li>\n      <li><strong>Material &#038; color:<\/strong> PP \/ modified PP \/ talc or GF reinforced \/ PC\/ABS \/ TPO, etc.<\/li>\n      <li><strong>Cosmetic definition:<\/strong> A\/B\/C surfaces + acceptable weld line\/gate vestige zones<\/li>\n      <li><strong>Annual volume &#038; target output:<\/strong> expected production plan and cycle time target<\/li>\n      <li><strong>Assembly requirements:<\/strong> vehicle model fitment notes, critical interfaces, clips\/holes<\/li>\n    <\/ul>\n\n  <\/div>\n\n  <!-- =========================\n  SECTION: Process\n  ========================= -->\n  \n\n<div class=\"wp-block-group tw-section is-layout-flow wp-block-group-is-layout-flow\" id=\"process\">\n    \n\n<h2 class=\"wp-block-heading\">Process: From DFM to Production<\/h2>\n\n    \n\n<ul class=\"wp-block-list tw-steps\">\n      <li><strong>DFM review:<\/strong> parting line, draft, undercuts, gating, cooling, venting plan<\/li>\n      <li><strong>Mould design:<\/strong> runner balance, cooling layout, ejection strategy, slider\/lifter design<\/li>\n      <li><strong>Machining &#038; assembly:<\/strong> CNC \/ EDM \/ heat treatment \/ polishing \/ fitting<\/li>\n      <li><strong>Sampling (T0\/T1):<\/strong> trial shots + dimensional check + improvement list<\/li>\n      <li><strong>Approval:<\/strong> golden sample + documentation for repeatability<\/li>\n      <li><strong>Mass production support:<\/strong> process window + maintenance plan<\/li>\n    <\/ul>\n\n  <\/div>\n\n  <!-- =========================\n  SECTION: FAQ\n  ========================= -->\n  \n\n<div class=\"wp-block-group tw-section is-layout-flow wp-block-group-is-layout-flow\" id=\"faq\">\n    \n\n<h2 class=\"wp-block-heading\">Car Bumper Mould FAQ<\/h2>\n\n    \n\n<details class=\"tw-faq\">\n      <summary>Q1: What are the car bumper moulds you produce in China?<\/summary>\n      <div>\n        <p>We manufacture injection moulds for <strong>front bumper, rear bumper and bumper covers<\/strong> in passenger cars, SUV, and commercial vehicles. We support different bumper sizes and can design custom moulds with internal or external parting strategies to match appearance requirements.<\/p>\n      <\/div>\n    <\/details>\n    <details class=\"tw-faq\">\n      <summary>Q2: How long do you expect a car bumper injection mould to last?<\/summary>\n      <div>\n        <p>Tool life depends on part design, resin, steel grade (commonly 2738, 718H, or H13), maintenance frequency, and production conditions. With proper cleaning and cooling channel maintenance, bumper moulds can keep stable performance over long runs.<\/p>\n      <\/div>\n    <\/details>\n    <details class=\"tw-faq\">\n      <summary>Q3: What is the average production cycle of car bumper moulding?<\/summary>\n      <div>\n        <p>Typical cycle time ranges around <strong>90\u2013150 seconds<\/strong> depending on bumper size, wall thickness, and cooling needs. We optimize cooling and runner design to improve stability and efficiency.<\/p>\n      <\/div>\n    <\/details>\n    <details class=\"tw-faq\">\n      <summary>Q4: Do your car bumper moulds adopt hot runner systems and sequential valve gating?<\/summary>\n      <div>\n        <p>Yes. We can supply bumper moulds with hot runner solutions and multi-point sequential valve gate systems to help control weld marks on visible surfaces, which is important for automotive exterior parts.<\/p>\n      <\/div>\n    <\/details>\n    <details class=\"tw-faq\">\n      <summary>Q5: How long is the lead time of a custom car bumper mould in China?<\/summary>\n      <div>\n        <p>The typical mould delivery time is often <strong>70\u201380 days<\/strong> after final design approval, depending on complexity and specifications. It includes machining, EDM, heat treatment, polishing, assembly, and mould testing.<\/p>\n      <\/div>\n    <\/details>\n    <details class=\"tw-faq\">\n      <summary>Q6: What plastic material is used for car bumpers?<\/summary>\n      <div>\n        <p>Common materials include <strong>PP, modified PP, talc or glass fiber reinforced PP, PC\/ABS blends, and TPO<\/strong>. We can suggest options based on impact requirement, temperature resistance, and regulatory needs.<\/p>\n      <\/div>\n    <\/details>\n    <details class=\"tw-faq\">\n      <summary>Q7: Do you make multi-cavity car bumper moulds?<\/summary>\n      <div>\n        <p>Most bumper moulds are single-cavity because of large part size and high clamp tonnage. We can support family mould concepts for certain left\/right parts or 1+1 setups when feasible.<\/p>\n      <\/div>\n    <\/details>\n    <details class=\"tw-faq\">\n      <summary>Q8: Are you able to make customized car bumper moulds?<\/summary>\n      <div>\n        <p>Yes. We support complex bumper mould designs including hidden parting strategies, lifters for undercut features, sliders for side mounting holes, and optimized gating\/cooling\/ejection to reduce defects and improve appearance.<\/p>\n      <\/div>\n    <\/details>\n\n  <\/div>\n\n  <!-- =========================\n  SECTION: Final CTA\n  ========================= -->\n  \n\n<div class=\"wp-block-group tw-section is-layout-flow wp-block-group-is-layout-flow\" id=\"quote\">\n    \n\n<h2 class=\"wp-block-heading\">Get a Fast Quote for Your Bumper Mould<\/h2>\n\n    \n\n<p>Send your 3D file + material + surface requirement. We\u2019ll reply with DFM notes, tooling strategy, lead time, and a clear quotation.<\/p>\n\n    \n\n<div class=\"wp-block-group tw-final-cta is-layout-flow wp-block-group-is-layout-flow\">\n      \n\n<p><strong>Fast RFQ tip:<\/strong> STEP\/IGES + material + A\/B\/C surface definition helps us reply faster with the right gate\/cooling strategy.<\/p>\n\n      \n\n<div class=\"wp-block-buttons tw-cta is-layout-flex wp-block-buttons-is-layout-flex\">\n        \n\n<div class=\"wp-block-button tw-btn primary\">\n          <a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/myplasticmold.com\/contact-us-2\">Start RFQ \u2192<\/a>\n        <\/div>\n\n      <\/div>\n\n    <\/div>\n\n  <\/div>\n\n  <!-- =========================================================\n  Structured Data: FAQPage + Breadcrumb + Service\n  ========================================================= -->\n  \n\n<script type=\"application\/ld+json\">\n  {\n    \"@context\":\"https:\/\/schema.org\",\n    \"@type\":\"FAQPage\",\n    \"mainEntity\":[\n      {\n        \"@type\":\"Question\",\n        \"name\":\"What are the car bumper moulds you produce in China?\",\n        \"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"We manufacture injection moulds for front bumper, rear bumper and bumper covers in passenger cars, SUV, and commercial vehicles. 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\"name\":\"Automotive Bumper Mould Making\",\n    \"serviceType\":\"Injection mold manufacturing for automotive bumpers\",\n    \"provider\":{\n      \"@type\":\"Organization\",\n      \"name\":\"Topworks Plastic Mold\",\n      \"url\":\"https:\/\/myplasticmold.com\/\"\n    },\n    \"areaServed\":[\"US\",\"EU\",\"UK\",\"AU\",\"Worldwide\"],\n    \"url\":\"https:\/\/myplasticmold.com\/automotive-bumper-mould-maker-in-china\/\"\n  }\n  <\/script>\n\n<\/div>\n\n\n\n<section class=\"tw-specs\">\n  <style>\n    \/* ====== Overall font & sizing (close to screenshot) ====== *\/\n    .tw-specs{\n      font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Arial, \"Noto Sans\", \"Helvetica Neue\", sans-serif;\n      color:#1f2a37;\n    }\n    .tw-specs .tw-title{\n      font-size:34px;\n      line-height:1.15;\n      font-weight:800;\n      margin:0 0 6px;\n      letter-spacing:-0.2px;\n    }\n    .tw-specs .tw-subtitle{\n      margin:0 0 18px;\n      color:#6b7280;\n      font-size:16px;\n      line-height:1.6;\n    }\n\n    \/* ====== Table UI ====== *\/\n    .tw-specs .tw-table-wrap{\n      border:1px solid #e5e7eb;\n      border-radius:8px;\n      background:#fff;\n      overflow:hidden;          \/* keeps rounded corners clean *\/\n    }\n    .tw-specs table{\n      width:100%;\n      border-collapse:collapse;\n      table-layout:fixed;\n    }\n    .tw-specs th,\n    .tw-specs td{\n      padding:16px 18px;\n      border-top:1px solid #e5e7eb;\n      vertical-align:top;\n      font-size:15px;\n      line-height:1.55;\n    }\n    .tw-specs tr:first-child th,\n    .tw-specs tr:first-child td{\n      border-top:none;\n    }\n\n    \/* Left label column like screenshot *\/\n    .tw-specs th{\n      width:260px;\n      background:#f3f4f6;\n      color:#111827;\n      font-weight:700;\n      text-align:left;\n    }\n\n    \/* Right content column *\/\n    .tw-specs td{\n      background:#ffffff;\n      color:#111827;\n      word-break:break-word;\n    }\n\n    \/* Emphasis *\/\n    .tw-specs strong{\n      font-weight:800;\n    }\n\n    \/* Mobile: make it scroll like clean spec tables *\/\n    .tw-specs .tw-scroll{\n      overflow:auto;\n      -webkit-overflow-scrolling:touch;\n    }\n    @media (max-width: 768px){\n      .tw-specs .tw-title{ font-size:28px; }\n      .tw-specs th{ width:200px; }\n      .tw-specs th, .tw-specs td{ padding:14px 14px; font-size:14px; }\n    }\n  <\/style>\n\n  <h2 class=\"tw-title\">Automotive Bumper Mould \u2013 Key Specifications<\/h2>\n  <p class=\"tw-subtitle\">\n    Large-scale injection mould for thin-wall bumper parts (PP+EPDM \/ TPO \/ PP+Talc), with hot runner options,\n    complex side actions, and engineered cooling for stable mass production.\n  <\/p>\n\n  <div class=\"tw-table-wrap tw-scroll\">\n    <table aria-label=\"Automotive bumper mould key specifications\">\n      <tbody>\n        <tr>\n          <th>Product<\/th>\n          <td><strong>Automotive Bumper Injection Mould<\/strong> (front \/ rear, custom to part &amp; vehicle platform)<\/td>\n        <\/tr>\n        <tr>\n          <th>Resin (typ.)<\/th>\n          <td>PP+EPDM-T20 \/ TPO \/ PP+Talc (customer spec); UV \/ impact \/ color masterbatch optional<\/td>\n        <\/tr>\n        <tr>\n          <th>Cavity options<\/th>\n          <td>1\u00d71 (standard); optional family mould (LH\/RH) based on part size &amp; press capacity<\/td>\n        <\/tr>\n        <tr>\n          <th>Runner &amp; gate<\/th>\n          <td>\n            <strong>Hot runner recommended<\/strong>; gate options include <strong>sequential valve gate (SVG)<\/strong> and thermal pin gate.\n            Typical: 4\u201310 drops (layout depends on flow length &amp; appearance zones)\n          <\/td>\n        <\/tr>\n        <tr>\n          <th>Parting &amp; structure<\/th>\n          <td>Large parting surface with external\/internal shut-offs; modular inserts for serviceability<\/td>\n        <\/tr>\n        <tr>\n          <th>Side actions<\/th>\n          <td>Multiple sliders \/ lifters for undercuts &amp; side holes; hydraulic cylinders \/ angle pins options<\/td>\n        <\/tr>\n        <tr>\n          <th>Ejection<\/th>\n          <td>Push blocks + ejector pins + stripper (as needed); optional nitrogen springs \/ hydraulic reset for long strokes<\/td>\n        <\/tr>\n        <tr>\n          <th>Core &amp; cavity steel<\/th>\n          <td>P20 \/ 718H \/ 2738 (typ.); optional NAK80 for higher polish; optional S136 for corrosion resistance<\/td>\n        <\/tr>\n        <tr>\n          <th>Mould base<\/th>\n          <td>P20 \/ 2738 \/ 4Cr13 standard mould base (custom size to press &amp; part)<\/td>\n        <\/tr>\n        <tr>\n          <th>Hardness (typ.)<\/th>\n          <td>\n            Plates \/ sliders \/ wear parts: <strong>HRC 30\u201335<\/strong><br>\n            Core &amp; cavity inserts: <strong>HRC 33\u201338<\/strong> (pre-hard) or <strong>HRC 48\u201352<\/strong> (heat treated, per requirement)<br>\n            Shut-off \/ wear strips: nitrided \/ coated optional\n          <\/td>\n        <\/tr>\n        <tr>\n          <th>Cooling<\/th>\n          <td>Multi-circuit water cooling with baffles\/bubblers; engineered uniform temperature control across long flow lengths<\/td>\n        <\/tr>\n        <tr>\n          <th>Cycle time (typ.)<\/th>\n          <td><strong>60\u201380 s<\/strong> (depends on wall thickness, resin, cooling efficiency, machine &amp; process window)<\/td>\n        <\/tr>\n        <tr>\n          <th>Tool life target<\/th>\n          <td>300,000 \u2013 1,000,000 shots (depends on steel grade, surface treatment, maintenance standard)<\/td>\n        <\/tr>\n        <tr>\n          <th>Lead time (typ.)<\/th>\n          <td>8\u201314 weeks (depends on size, hot runner type, number of side actions, validation scope)<\/td>\n        <\/tr>\n      <\/tbody>\n    <\/table>\n  <\/div>\n<\/section>\n\n","protected":false},"excerpt":{"rendered":"<p>Automotive Bumper Mould Maker in China DFM-first engineering \u2022 Hot runner \/ sequential valve gate options \u2022 Stable mass production support Mould TypeFront bumper \/ rear bumper \/ bumper cover moulds Part SizeTypically 1500\u20132500 mm (project-dependent) MachineTypically 2500\u20133500 tons (depends on size\/material) RunnerCold runner or hot runner; sequential valve gate optional Quick Facts What is [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-5232","page","type-page","status-publish","hentry"],"blocksy_meta":{"styles_descriptor":{"styles":{"desktop":"[data-prefix=\"single_page\"] 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