1*2 Cavity Industrial Mould PP TPE 2-Pin Point 1.2344 HRC48-52 Steel Texture VDI 24# Inject Plastic Mold

This is a high-precision industrial 1*2 cavity plastic injection mold, specially customized for PP and TPE dual-material injection molding. Built with premium 1.2344 hot work mold steel and professionally heat-treated to achieve a hardness of HRC 48-52, this mould delivers excellent rigidity, wear resistance and thermal stability. Adopting a 2-pin point gating system and featured with uniform VDI 24# texture finish on both front and back mold surfaces, it ensures stable molding performance, flawless surface quality and prolonged service life. Ideal for mass production of PP and TPE soft-hard composite parts, daily plastic products and precision structural components. With optimized mold flow simulation and mature manufacturing craftsmanship, this industrial injection mold effectively eliminates common molding defects such as shrinkage, air bubbles and uneven surface texture, guaranteeing outstanding batch consistency and stable production output.

This industrial mould adopts a scientific 1*2 cavity layout, which perfectly balances high production efficiency and overall mold stability. It avoids dimensional deviation, unbalanced filling and abnormal wear caused by overcrowded multi-cavity structure. The professionally optimized 2-pin point gating system is tailored to the fluidity characteristics of PP and TPE materials, ensuring uniform melt distribution, minimizing product internal stress, and effectively preventing common defects including warping, shrinkage and cracking.

Constructed with authentic 1.2344 mold steel and processed with precise vacuum quenching and tempering treatment to reach standard HRC 48-52 hardness. This rigorous heat treatment process greatly enhances the mold’s high-temperature resistance, fatigue resistance and abrasion resistance, maintaining long-term high precision and stable operation during continuous industrial injection molding. Both core and cavity surfaces are finely polished and textured to VDI 24# standard, featuring uniform grain depth, delicate hand feel, beautiful matte appearance and enhanced scratch resistance.

Equipped with an optimized high-efficiency circulating cooling water channel system, the mold accelerates product cooling and shaping, shortens molding cycle time, and greatly improves production capacity while securing precise dimensional tolerance. The overall structural design is compact and reasonable, with tight matching between moving and fixed molds, low failure rate and easy daily maintenance and part replacement.

This injection mold is professionally optimized for the physical and molding properties of PP and TPE materials. PP provides high toughness, lightweight performance and excellent corrosion resistance, while TPE offers eco-friendly, non-toxic, soft and elastic characteristics. The customized gating and cooling system perfectly adapts to the different melting and cooling rates of PP and TPE, realizing one-time precise molding of high-quality soft-hard composite plastic parts.

Compared with ordinary plastic molds, this 1.2344 high-hardness industrial mould features stronger compression resistance and deformation resistance. The molded products come with no burrs, no shrinkage dents and unified VDI 24# texture effects in mass batches. The dual-cavity design doubles production efficiency while retaining strict quality standards, helping customers effectively reduce labor and production costs and improve market competitiveness.

This high-precision PP & TPE dual-material injection mold is widely applied in multiple industrial fields, including daily consumer goods, electronic accessories, home appliance plastic components, automotive small plastic parts, medical auxiliary equipment parts, toy accessories and more. It is the ideal industrial mould solution for manufacturers pursuing stable batch quality, high surface appearance standards and high-efficiency mass production.

All our industrial injection molds are manufactured in strict accordance with international mold industry standards. Every mould undergoes rigorous inspections including steel hardness testing, dimensional precision detection, surface texture verification and repeated mold trial tests. We confirm sample quality fully before delivery to ensure stable molding performance and qualified product appearance and dimensions. We provide comprehensive after-sales technical support, including professional mold maintenance guidance, remote technical assistance and personalized mold modification services, to guarantee long-term stable operation of customers’ production lines.