{"id":2946,"date":"2026-08-10T11:00:07","date_gmt":"2026-08-10T03:00:07","guid":{"rendered":"https:\/\/www.jcinjectionmolding.com\/?p=2946"},"modified":"2026-08-07T18:30:46","modified_gmt":"2026-08-07T10:30:46","slug":"multi-cavity-injection-mold","status":"publish","type":"process","link":"https:\/\/www.jcinjectionmolding.com\/ru\/service\/multi-cavity-injection-mold\/","title":{"rendered":"Multi-Cavity Injection Mold"},"content":{"rendered":"<div class=\"material-page-wrapper\" style=\"line-height: 1.7 !important;letter-spacing: 0.03em !important;font-family: -apple-system, BlinkMacSystemFont, &#039;Segoe UI&#039;, Roboto, &#039;Helvetica Neue&#039;, Arial, sans-serif !important;color: #333333 !important\">\n<p><!-- Hero Area Section --><\/p>\n<section class=\"hero-section\" style=\"margin-bottom: 30px !important\">\n<p style=\"font-size: 18px !important;color: #4a4a4a !important;margin-bottom: 20px !important\">High-productivity multi-cavity injection mold manufacturing designed for high-volume mass production. By integrating 8, 16, 32, or 64+ identical cavity inserts into a single tool base, our high-cavitation tooling maximizes hourly output while driving per-unit production costs down to the absolute minimum.<\/p>\n<\/section>\n<p><!-- H2: Single-Cavity vs. Multi-Cavity Molding Comparison --><\/p>\n<section class=\"mold-comparison\" style=\"margin-bottom: 30px !important\">\n<h2 style=\"font-size: 26px !important;color: #111111 !important;margin-top: 35px !important;margin-bottom: 18px !important;font-weight: 600 !important;letter-spacing: 0.04em !important\">Single-Cavity vs. Multi-Cavity Molding Comparison<\/h2>\n<p style=\"margin-bottom: 18px !important;color: #4a4a4a !important\">Selecting between single-cavity prototype tools and multi-cavity production molds depends directly on your annual volume requirements and target unit cost:<\/p>\n<table style=\"width: 100% !important;border-collapse: collapse !important;margin-top: 20px !important;margin-bottom: 30px !important;border: 1px solid #9bb3a2 !important\">\n<thead>\n<tr>\n<th style=\"background-color: #e8f2ec !important;color: #111111 !important;font-weight: 600 !important;padding: 14px 18px !important;border: 1px solid #9bb3a2 !important;text-align: left !important;letter-spacing: 0.04em !important;line-height: 1.7 !important\">Operational Criteria<\/th>\n<th style=\"background-color: #e8f2ec !important;color: #111111 !important;font-weight: 600 !important;padding: 14px 18px !important;border: 1px solid #9bb3a2 !important;text-align: left !important;letter-spacing: 0.04em !important;line-height: 1.7 !important\">Single-Cavity Mold<\/th>\n<th style=\"background-color: #e8f2ec !important;color: #111111 !important;font-weight: 600 !important;padding: 14px 18px !important;border: 1px solid #9bb3a2 !important;text-align: left !important;letter-spacing: 0.04em !important;line-height: 1.7 !important\">Multi-Cavity Injection Mold<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding: 14px 18px !important;border: 1px solid #9bb3a2 !important;color: #4a4a4a !important;line-height: 1.7 !important;font-weight: bold\">Initial Tooling Cost<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #9bb3a2 !important;color: #4a4a4a !important;line-height: 1.7 !important\">Lower (Single cavity set cut into steel)<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #9bb3a2 !important;color: #4a4a4a !important;line-height: 1.7 !important\">Higher (8 to 64+ interchangeable cavity inserts)<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 14px 18px !important;border: 1px solid #9bb3a2 !important;color: #4a4a4a !important;line-height: 1.7 !important;font-weight: bold\">Production Throughput<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #9bb3a2 !important;color: #4a4a4a !important;line-height: 1.7 !important\">1 part per machine cycle<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #9bb3a2 !important;color: #4a4a4a !important;line-height: 1.7 !important\">8 to 64+ identical parts per machine cycle<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 14px 18px !important;border: 1px solid #9bb3a2 !important;color: #4a4a4a !important;line-height: 1.7 !important;font-weight: bold\">Per-Unit Part Cost<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #9bb3a2 !important;color: #4a4a4a !important;line-height: 1.7 !important\">Higher (Longer total press operating hours)<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #9bb3a2 !important;color: #4a4a4a !important;line-height: 1.7 !important\">Lowest Possible (Maximum press efficiency and automation)<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 14px 18px !important;border: 1px solid #9bb3a2 !important;color: #4a4a4a !important;line-height: 1.7 !important;font-weight: bold\">\u041e\u043f\u0442\u0438\u043c\u0430\u043b\u044c\u043d\u044b\u0439 \u043e\u0431\u044a\u0435\u043c \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u0430<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #9bb3a2 !important;color: #4a4a4a !important;line-height: 1.7 !important\">100 to 10,000 units (Prototypes\/Pilot runs)<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #9bb3a2 !important;color: #4a4a4a !important;line-height: 1.7 !important\">100,000 to 10,000,000+ units (Mass production)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n<p><!-- H2: Key Advantages of Multi-Cavity Tooling --><\/p>\n<section class=\"key-advantages\" style=\"margin-bottom: 30px !important\">\n<h2 style=\"font-size: 26px !important;color: #111111 !important;margin-top: 35px !important;margin-bottom: 18px !important;font-weight: 600 !important;letter-spacing: 0.04em !important\">Key Advantages of Multi-Cavity Tooling<\/h2>\n<p style=\"margin-bottom: 18px !important;color: #4a4a4a !important\">Investing in high-cavitation tooling delivers four primary economic and operational benefits for high-volume OEMs:<\/p>\n<ul style=\"padding-left: 20px !important;margin-bottom: 25px !important\">\n<li style=\"margin-bottom: 10px !important;color: #4a4a4a !important\"><strong>Exponentially Higher Productivity:<\/strong> Produces tens of thousands of parts per shift, meeting aggressive market delivery deadlines.<\/li>\n<li style=\"margin-bottom: 10px !important;color: #4a4a4a !important\"><strong>Dramatically Lower Unit Cost:<\/strong> Spreads machine hourly rates, operator labor, and energy consumption across multiple parts per cycle.<\/li>\n<li style=\"margin-bottom: 10px !important;color: #4a4a4a !important\"><strong>Optimized Press Machine Utilization:<\/strong> Maximizes the clamping force capacity of large electric and hydraulic presses.<\/li>\n<li style=\"margin-bottom: 10px !important;color: #4a4a4a !important\"><strong>Consistent Thermal &amp; Cycle Stability:<\/strong> Balanced hot runner manifolds ensure identical thermal history and cooling times across all cavities.<\/li>\n<\/ul>\n<\/section>\n<p><!-- H2: High-Precision Multi-Cavity Engineering Features --><\/p>\n<section class=\"engineering-features\" style=\"margin-bottom: 30px !important\">\n<h2 style=\"font-size: 26px !important;color: #111111 !important;margin-top: 35px !important;margin-bottom: 18px !important;font-weight: 600 !important;letter-spacing: 0.04em !important\">High-Precision Multi-Cavity Engineering Features<\/h2>\n<p style=\"margin-bottom: 18px !important;color: #4a4a4a !important\">To prevent cavity-to-cavity weight or dimensional variation, Jucheng incorporates four specialized tooling features:<\/p>\n<div style=\"border: 1px solid #9bb3a2 !important;margin-top: 20px !important;margin-bottom: 20px !important\">\n<div style=\"background-color: #e8f2ec !important;padding: 18px !important;border-bottom: 1px solid #9bb3a2 !important\">\n<p style=\"margin-bottom: 0px !important;color: #111111 !important;font-weight: bold;font-size: 15px !important\">1. Naturally Balanced Hot Runner Valve Gates<\/p>\n<p style=\"margin-top: 8px !important;margin-bottom: 0px !important;color: #4a4a4a !important;font-size: 14px !important\">We integrate fully balanced <strong>Hot Runner Mold<\/strong> manifolds with individual valve pins. Equal flow path length and volume ensure that polymer melt reaches all 16, 32, or 64 cavities at the exact same millisecond and temperature.<\/p>\n<\/div>\n<div style=\"background-color: #f3f6f4 !important;padding: 18px !important;border-bottom: 1px solid #9bb3a2 !important\">\n<p style=\"margin-bottom: 0px !important;color: #111111 !important;font-weight: bold;font-size: 15px !important\">2. Conformal Cooling Channel Circuitry<\/p>\n<p style=\"margin-top: 8px !important;margin-bottom: 0px !important;color: #4a4a4a !important;font-size: 14px !important\">3D-printed metal conformal cooling channels curve uniformly around each cavity insert. This provides identical heat extraction for all parts, reducing overall cycle times on <strong>Thin Wall Injection Molding<\/strong> runs.<\/p>\n<\/div>\n<div style=\"background-color: #e8f2ec !important;padding: 18px !important;border-bottom: 1px solid #9bb3a2 !important\">\n<p style=\"margin-bottom: 0px !important;color: #111111 !important;font-weight: bold;font-size: 15px !important\">3. Interchangeable Hardened Cavity Inserts (S136 \/ H13 Steel)<\/p>\n<p style=\"margin-top: 8px !important;margin-bottom: 0px !important;color: #4a4a4a !important;font-size: 14px !important\">Cavities are machined as independent, interchangeable inserts from S136 stainless steel or H13 tool steel (52 HRC). In the event of cavity damage, individual inserts can be swapped or serviced without rebuilding the main tool.<\/p>\n<\/div>\n<div style=\"background-color: #f3f6f4 !important;padding: 18px !important\">\n<p style=\"margin-bottom: 0px !important;color: #111111 !important;font-weight: bold;font-size: 15px !important\">4. Decoupled Melt Filling Uniformity &amp; CPK &gt; 1.67<\/p>\n<p style=\"margin-top: 8px !important;margin-bottom: 0px !important;color: #4a4a4a !important;font-size: 14px !important\">Every multi-cavity tool undergoes decoupled scientific molding validation. In-cavity pressure sensors verify identical pack pressure delivery, achieving CPK &gt; 1.67 process capability for high-volume <strong>\u041b\u0438\u0442\u044c\u0435 \u043f\u043b\u0430\u0441\u0442\u043c\u0430\u0441\u0441 \u043f\u043e\u0434 \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u0435\u043c<\/strong>.<\/p>\n<\/div>\n<\/div>\n<\/section>\n<p><!-- Related Injection Molding Services (Plain Text List - NO internal links) --><\/p>\n<section class=\"related-services\" style=\"margin-bottom: 35px !important;padding: 20px !important;background-color: #f7f9fa !important;border: 1px solid #cccccc !important\">\n<h2 style=\"font-size: 22px !important;color: #111111 !important;margin-top: 0px !important;margin-bottom: 15px !important;font-weight: 600 !important\">Related Injection Molding Services<\/h2>\n<ul style=\"padding-left: 20px !important;margin-bottom: 0px !important\">\n<li style=\"margin-bottom: 8px !important;color: #4a4a4a !important\"><a href=\"https:\/\/www.jcinjectionmolding.com\/ru\/service\/custom-mold-making\/\"><strong>\u0418\u0437\u0433\u043e\u0442\u043e\u0432\u043b\u0435\u043d\u0438\u0435 \u043d\u0435\u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u044b\u0445 \u043f\u0440\u0435\u0441\u0441-\u0444\u043e\u0440\u043c<\/strong><\/a> \u2014 Single-source prototype and multi-cavity tool fabrication.<\/li>\n<li style=\"margin-bottom: 8px !important;color: #4a4a4a !important\"><strong>High Volume Injection Molding<\/strong> \u2014 24\/7 automated mass production runs.<\/li>\n<li style=\"margin-bottom: 8px !important;color: #4a4a4a !important\"><strong>\u0427\u0438\u0441\u0442\u043e\u043f\u043e\u043c\u0435\u0449\u0435\u043d\u043d\u043e\u0435 \u043b\u0438\u0442\u044c\u0435 \u043f\u043e\u0434 \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u0435\u043c<\/strong> \u2014 ISO Class 7\/8 medical disposable multi-cavity molding.<\/li>\n<li style=\"margin-bottom: 0px !important;color: #4a4a4a !important\"><strong>Family Mold<\/strong> \u2014 Combining different part geometries in a shared tool base.<\/li>\n<\/ul>\n<\/section>\n<p><!-- FAQ Module --><\/p>\n<section class=\"faq-module\" style=\"margin-bottom: 30px !important\">\n<h2 style=\"font-size: 26px !important;color: #111111 !important;margin-top: 35px !important;margin-bottom: 18px !important;font-weight: 600 !important;letter-spacing: 0.04em !important\">Frequently Asked Questions (FAQ)<\/h2>\n<div style=\"border: 1px solid #9bb3a2 !important;margin-top: 15px !important\">\n<div style=\"padding: 18px !important;background-color: #e8f2ec !important;border-bottom: 1px solid #9bb3a2 !important\">\n<p style=\"margin-bottom: 0px !important;font-weight: bold;color: #111111 !important;font-size: 16px !important\">Q: How many cavities can be built into a multi-cavity injection mold?<\/p>\n<p style=\"margin-top: 10px !important;margin-bottom: 0px !important;color: #4a4a4a !important;font-size: 14px !important\">A: We engineer multi-cavity tools ranging from 8, 16, and 32 cavities up to 64+ cavities for small parts like bottle closures and medical syringe components.<\/p>\n<\/div>\n<div style=\"padding: 18px !important;background-color: #ffffff !important;border-bottom: 1px solid #9bb3a2 !important\">\n<p style=\"margin-bottom: 0px !important;font-weight: bold;color: #111111 !important;font-size: 16px !important\">Q: What is the difference between a multi-cavity mold and a family mold?<\/p>\n<p style=\"margin-top: 10px !important;margin-bottom: 0px !important;color: #4a4a4a !important;font-size: 14px !important\">A: A multi-cavity mold produces multiple identical parts per cycle. A family mold produces different part geometries (such as a top and bottom housing) in a shared tool frame.<\/p>\n<\/div>\n<div style=\"padding: 18px !important;background-color: #e8f2ec !important;border-bottom: 1px solid #9bb3a2 !important\">\n<p style=\"margin-bottom: 0px !important;font-weight: bold;color: #111111 !important;font-size: 16px !important\">Q: How do you prevent cavity-to-cavity weight variation?<\/p>\n<p style=\"margin-top: 10px !important;margin-bottom: 0px !important;color: #4a4a4a !important;font-size: 14px !important\">A: We utilize naturally balanced hot runner manifolds, 5-axis CNC cavity machining within \u00b10.005 mm tolerances, and in-cavity pressure sensors during scientific mold decoupling.<\/p>\n<\/div>\n<div style=\"padding: 18px !important;background-color: #ffffff !important\">\n<p style=\"margin-bottom: 0px !important;font-weight: bold;color: #111111 !important;font-size: 16px !important\">Q: What materials are suitable for multi-cavity injection molding?<\/p>\n<p style=\"margin-top: 10px !important;margin-bottom: 0px !important;color: #4a4a4a !important;font-size: 14px !important\">A: Most high-flow commodity resins (like <strong>\u041f\u043e\u043b\u0438\u043f\u0440\u043e\u043f\u0438\u043b\u0435\u043d (\u041f\u041f)<\/strong>, <strong>\u041f\u043e\u043b\u0438\u044d\u0442\u0438\u043b\u0435\u043d (\u041f\u042d)<\/strong>, \u0438 <strong>\u041f\u043e\u043b\u0438\u0441\u0442\u0438\u0440\u043e\u043b (\u041f\u0421)<\/strong>) and <strong>\u0411\u0438\u043e\u0441\u043e\u0432\u043c\u0435\u0441\u0442\u0438\u043c\u0430\u044f \u0438 \u043c\u0435\u0434\u0438\u0446\u0438\u043d\u0441\u043a\u0430\u044f \u0441\u043c\u043e\u043b\u0430<\/strong> polymers are highly suited for multi-cavity production.<\/p>\n<\/div>\n<\/div>\n<\/section>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>High-productivity multi-cavity injection mold manufacturing designed for high-volume mass production. By integrating 8, 16, 32, or 64+ identical cavity inserts into a single tool base, our high-cavitation tooling maximizes hourly output while driving per-unit production costs down to the absolute minimum. Single-Cavity vs. Multi-Cavity Molding Comparison Selecting between single-cavity prototype tools and multi-cavity production molds [&hellip;]<\/p>\n","protected":false},"featured_media":2957,"template":"","process_category":[33],"class_list":["post-2946","process","type-process","status-publish","has-post-thumbnail","hentry","process_category-custom-mold-making"],"_links":{"self":[{"href":"https:\/\/www.jcinjectionmolding.com\/ru\/wp-json\/wp\/v2\/process\/2946","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.jcinjectionmolding.com\/ru\/wp-json\/wp\/v2\/process"}],"about":[{"href":"https:\/\/www.jcinjectionmolding.com\/ru\/wp-json\/wp\/v2\/types\/process"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/ru\/wp-json\/wp\/v2\/media\/2957"}],"wp:attachment":[{"href":"https:\/\/www.jcinjectionmolding.com\/ru\/wp-json\/wp\/v2\/media?parent=2946"}],"wp:term":[{"taxonomy":"process_category","embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/ru\/wp-json\/wp\/v2\/process_category?post=2946"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}