1*4 Cavity PC+10GF Material 1.2344 HRC50-52 Mold Steel VDI 24# Texture Industriali Plastic Component

This high-performance 1*4 cavity injection mold is purpose-built for mass production of PC+10GF reinforced industrial plastic components. Crafted from premium 1.2344 hot work mold steel heat-treated to HRC50-52, with standard VDI 24# matte texture finish, the mold delivers exceptional dimensional stability, wear resistance, and consistent surface quality for demanding industrial applications.
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  • 25106

  • YIXUN mold

  • 8480419090

This high-performance 1*4 cavity injection mold is purpose-built for mass production of PC+10GF reinforced industrial plastic components. Crafted from premium 1.2344 hot work mold steel heat-treated to HRC50-52, with standard VDI 24# matte texture finish, the mold delivers exceptional dimensional stability, wear resistance, and consistent surface quality for demanding industrial applications.

Product Overview

Designed for the unique challenges of glass-filled PC molding, this 1*4 cavity mold balances high productivity with precision. The 1.2344 mold steel’s high hardness resists abrasion from the 10% glass fiber content, while the VDI 24# texture ensures uniform matte appearance across all parts. The mold is optimized for the rigidity and flow characteristics of PC+10GF material, producing robust industrial components with tight tolerances and long-term performance.1*4 balanced cavity layout for high-efficiency mass productionPremium 1.2344 mold steel with HRC50-52 hardness for superior wear resistance
  • VDI 24# standard matte texture for consistent industrial-grade appearance

  • Optimized for PC+10GF reinforced material molding

  • Designed for industrial component applications requiring durability and precision


Product Specifications

General Product Specifications
Product Name 1*4 Cavity PC+10GF Industrial Plastic Component Mold
Mold Cavity 1*4 Cavity (balanced 4-cavity layout)
Mold Steel Material 1.2344 Hot Work Mold Steel (DIN standard)
Mold Hardness HRC50-52 (vacuum heat treated)
Surface Finish VDI 24# standard matte texture
Molding Material PC+10GF (Polycarbonate with 10% glass fiber reinforcement)
Dimensional Tolerance ±0.03mm
Runner System Cold runner (hot runner optional)
Cooling System Optimized water channel layout for balanced cooling
Mold Lifespan 800,000 – 1,200,000 shots
Shrinkage Compensation 0.3%–0.5% (optimized for glass-filled PC)
Application Industrial connectors, electrical housings, structural components, machinery parts
Industriali Plastic Component mold

Key Features & Highlights

1. 1*4 Balanced Cavity Design

The 1*4 cavity layout enables synchronous molding of four identical components per cycle, significantly boosting production efficiency. The mold features a fully balanced runner system that ensures equal melt flow and pressure distribution to each cavity, eliminating size or surface quality variations between parts. This design reduces per-unit production costs while maintaining strict quality standards for industrial components.

2. High-Hardness 1.2344 Mold Steel (HRC50-52)

Glass-filled PC materials are highly abrasive, making mold wear a critical concern. The mold’s 1.2344 hot work steel, heat-treated to HRC50-52, offers exceptional wear resistance and thermal stability:
  • Superior abrasion resistance: Withstands the abrasive effect of 10% glass fiber during long-term molding

  • High thermal stability: Resists deformation under high-temperature PC+10GF molding conditions

  • Long mold life: Maintains cavity precision and texture quality through 800,000+ shots, reducing maintenance and replacement costs

3. Standard VDI 24# Matte Texture Finish

The mold cavity is finished with VDI 24# standard texture, a widely adopted industrial surface specification:
  • Uniform matte appearance: Creates a consistent, non-reflective surface on all molded components

  • Hides minor molding defects: Effectively masks flow lines and weld marks common in glass-filled materials

  • Functional benefits: Reduces surface glare and improves grip for industrial applications

  • Batch consistency: Ensures identical texture depth and finish across all four cavities, even after prolonged use

4. PC+10GF Material Molding Optimization

The mold is specifically engineered for the unique properties of PC+10GF reinforced material:
  • Flow path design: Optimized runners and gates to handle the reduced fluidity of glass-filled PC, ensuring complete cavity fill

  • Shrinkage control: Precisely compensated shrinkage rates (0.3%-0.5%) to eliminate warpage and dimensional deviation

  • Cooling system: Balanced water channels reduce internal stress, preventing post-molding deformation common in reinforced materials

  • Surface quality: VDI 24# texture prevents surface fiber bloom, ensuring a clean, uniform finish


Mold Steel Performance: 1.2344 HRC50-52

1.2344 (also known as H13) is a premium hot work mold steel renowned for its combination of toughness, wear resistance, and thermal stability. Heat-treated to HRC50-52, it is the ideal choice for glass-filled material molds:
  • High wear resistance: Resists abrasion from glass fibers, maintaining cavity precision longer than standard steels

  • Excellent toughness: Prevents cracking under cyclic heating/cooling and high injection pressures

  • Thermal fatigue resistance: Withstands repeated temperature fluctuations without surface degradation

  • Good polishability: Achieves consistent VDI texture finishes and maintains them through extensive production runs


Industrial Component Applications

This mold is suitable for producing a wide range of robust industrial plastic components:
  • Electrical connector housings and insulators

  • Industrial control panel components

  • Machinery structural parts and brackets

  • Automotive underhood and interior components

  • Outdoor equipment housings requiring UV and impact resistance


Customization Capabilities

We offer comprehensive customization to meet your specific project requirements:
  • Cavity count adjustment: Modify to 12 or 18 cavity layouts for different production volumes

  • Surface texture customization: Adjust to other VDI grades or SPI finishes for specific appearance needs

  • Runner system upgrade: Convert to hot runner systems for reduced material waste and faster cycle times

  • Steel grade upgrades: Select higher-performance steels (e.g., 1.2367) for extended mold life in high-abrasion applications

  • Special features integration: Add lifters, slides, or undercut mechanisms for complex component geometries


Quality Control & Inspection

Each mold undergoes rigorous quality checks to ensure performance and reliability:
  • CMM dimensional verification: Confirms cavity dimensions are within ±0.03mm tolerance

  • Hardness testing: Verifies uniform HRC50-52 hardness across all mold surfaces

  • Texture uniformity inspection: Ensures consistent VDI 24# texture finish in all four cavities

  • Trial molding with PC+10GF resin: Validates melt flow, filling, and surface quality under production conditions

  • Wear resistance simulation: Tests mold performance under extended molding cycles to ensure long-term durability


Why Choose Us

  • Glass-filled material expertise: Extensive experience with PC+GF and other reinforced engineering plastics

  • High-precision 1.2344 tooling: Reliable performance and long life for abrasive material applications

  • Balanced multi-cavity design: Optimized for efficiency and consistent quality in mass production

  • Full technical support: Process optimization guidance to address PC+10GF molding challenges

  • Custom industrial solutions: Engineering support for complex component geometries and functional requirements


FAQ

Q: Why use 1.2344 steel for PC+10GF molds?
A: 1.2344 steel with HRC50-52 hardness offers exceptional wear resistance to withstand the abrasive glass fibers in PC+10GF material, extending mold life and maintaining cavity precision longer than standard steels.
Q: What is the benefit of VDI 24# texture for industrial components?
A: VDI 24# texture provides a uniform matte finish that hides molding defects, improves grip, and reduces glare, meeting the functional and aesthetic requirements of industrial applications.
Q: How does the 1*4 cavity design improve production efficiency?
A: The balanced 4-cavity layout produces four components per cycle, doubling or quadrupling output compared to single or double-cavity molds, reducing per-unit production costs.
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