{"id":1774,"date":"2026-07-31T19:46:59","date_gmt":"2026-08-01T03:46:59","guid":{"rendered":"https:\/\/xinshuo-mold.com\/?post_type=product&p=1774"},"modified":"2026-07-31T19:46:59","modified_gmt":"2026-08-01T03:46:59","slug":"automotive-plastic-parts-injection-mold","status":"publish","type":"product","link":"https:\/\/xinshuo-mold.com\/hi\/product\/automotive-plastic-parts-injection-mold\/","title":{"rendered":"Automotive Plastic Parts Injection Mold"},"content":{"rendered":"
Corrosion-Resistant Mold Steel:<\/b> Built with high-grade corrosion-resistant tool steels like S136<\/b> and 2316<\/b>, delivering superior wear resistance and anti-corrosion performance.<\/p>\n<\/li>\n High Polish & Hardness:<\/b> Heat-treated to HRC 48\u201352<\/b> with mirror polishing capability up to SPI A2<\/b> grade, ensuring premium cosmetic surfaces for exterior and interior automotive trims.<\/p>\n<\/li>\n Long Operating Lifespan:<\/b> Offers a total mold service life of \u2265 800,000 shots<\/b> under standard maintenance.<\/p>\n<\/li>\n<\/ul>\n Core & Cavity:<\/b> S136 ESR \/ NAK80 \/ 2311 high-polish steel<\/p>\n Mold Base:<\/b> P20 \/ 718H pre-hardened steel<\/p>\n<\/td>\n<\/tr>\n 1 Cavity (1\u00d71):<\/b> Large exterior trims<\/p>\n 1+1 Family Mold:<\/b> Left\/Right symmetrical parts<\/p>\n Multi-Cavity:<\/b> Small components<\/p>\n<\/td>\n<\/tr>\n Key mating surfaces:<\/b> $\\pm0.02\\text{ mm}$<\/span><\/p>\n Outer contour:<\/b> $\\pm0.1\\text{ mm}$<\/span><\/p>\n<\/td>\n<\/tr>\n Bumper:<\/b> $1200 – 1800\\text{ mm}$<\/span><\/p>\n Dashboard:<\/b> $800 – 1400\\text{ mm}$<\/span><\/p>\n Door Panel:<\/b> $600 – 1000\\text{ mm}$<\/span><\/p>\n<\/td>\n<\/tr>\n <\/p>\n Integrated Precision Injection Molding:<\/b> Engineered for high-efficiency production of automotive components, completing molding, core pulling, ejection, cooling, and gate trimming in a single automated injection cycle.<\/p>\n<\/li>\n Full-Series Interior & Exterior Compatibility:<\/b> Adaptable to a complete range of automotive interior, exterior, and structural components, including dashboards, bumpers, door trim panels, and pillar trims<\/p>\n<\/li>\n<\/ul>","protected":false},"featured_media":1775,"template":"","meta":[],"product_brand":[],"product_cat":[24],"product_tag":[],"class_list":{"0":"post-1774","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-vehicle-series","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"yoast_head":"\n\n\n
\n Parameter<\/strong><\/td>\n Specification Details<\/strong><\/td>\n<\/tr>\n<\/thead>\n\n \n Mold Type<\/b><\/span><\/td>\n Sequential hot runner valve gate injection mold \/ Cold runner optional<\/span><\/td>\n<\/tr>\n \n Mold Steel<\/b><\/span><\/td>\n \n
<\/p>\n\n Cavity Design<\/b><\/span><\/td>\n \n
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<\/p>\n\n Injection Machine Tonnage<\/b><\/span><\/td>\n 180T \u2013 1600T (based on component projected area)<\/span><\/td>\n<\/tr>\n \n Molding Materials<\/b><\/span><\/td>\n PP+EPDM-TD, ASA, PMMA, PC\/ABS, ABS, PA6+GF<\/span><\/td>\n<\/tr>\n \n Surface Finish \/ Polish<\/b><\/span><\/td>\n Mirror polish Ra \u2264 0.025\u03bcm, SPI-A1 standard<\/span><\/td>\n<\/tr>\n \n Dimensional Tolerance<\/b><\/span><\/td>\n \n
<\/p>\n\n Warpage Control<\/b><\/span><\/td>\n $\\le 0.1\\text{ mm}$<\/span> (in key assembly zones)<\/span><\/td>\n<\/tr>\n \n Mold Lifespan<\/b><\/span><\/td>\n \u2265 500,000 shots (up to 1,000,000 shots under high-gloss maintenance)<\/span><\/td>\n<\/tr>\n \n Cooling System<\/b><\/span><\/td>\n 3D conformal cooling channels + high-pressure spot cooling, temperature fluctuation $\\le \\pm2^\\circ\\text{C}$<\/span>, cycle time $\\le 55\\text{s}$<\/span><\/span><\/td>\n<\/tr>\n \n Typical Component Dimensions<\/b><\/span><\/td>\n \n
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<\/p>\n\n Feature Integration<\/b><\/span><\/td>\n Snap-fit bases, positioning ribs, decorative strip slots, emblem\/nameplate mounts, slider\/lifter mechanisms<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n Automotive Plastic Components Application<\/h2>\n






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