Heya Precision: Client-Driven Custom Injection Mold Slides & Inserts – Designed From 2D/3D Client Drawings, Suitable For Complex Plastic Part Undercuts

Why Heya’s Client-Driven Slides & Inserts Stand Out

• Mismatch with client drawings leads to undercut misalignment, causing part deformation or stuck molds during demolding;
• Rigid, one-size-fits-all designs fail to handle unique undercut angles (30°–120°) or depths (5mm–50mm), limiting part design flexibility;
• Low-precision slides create uneven contact with parts, resulting in surface scratches or incomplete undercut formation.

Core Customization Capabilities for Client-Drawn Slides & Inserts

Technical Specs: Built for Complex Undercut Molding

Quality & Compliance for Global Molders

• Dual Certifications: ISO 9001 (general manufacturing) and IATF 16949 (automotive) to meet strict standards for industries like automotive and medical, where undercut precision is critical.
• Material Traceability: Full documentation (steel certificates, heat-treatment records, dimensional reports) provided for every batch—essential for clients requiring supply chain transparency (e.g., medical device manufacturers).
• Pre-Production Testing: We validate slides & inserts in a mock mold setup using your target resin (e.g., PC for electronic parts, PP for automotive clips) to test undercut demolding, wear resistance, and part quality before delivery.

Who Benefits from Our Client-Drawn Slides & Inserts

• Automotive Mold Manufacturers: For complex parts with hidden undercuts (e.g., dashboard trim clips, door handle recesses) where precise demolding ensures compliance with IATF 16949.
• Electronic Component Molders: For small, intricate parts (e.g., connector housings with internal threads, sensor casings with snap features) requiring micron-level undercut accuracy.
• Medical Device Producers: For corrosion-resistant molds (S136 steel) making parts with undercuts (e.g., syringe plungers, inhaler components) where surface quality and reliability are non-negotiable.

Call to Action

Bonus: Download our [Custom Slides & Inserts Spec Sheet] for undercut design guidelines, material comparisons, and success case studies with complex parts.

Heya Precision: Factory Overview & Production Excellence

Factory Basics: Location & Scale

• Strategic Location: Based in Dongguan, China’s core precision manufacturing hub—enabling efficient access to raw material suppliers, logistics networks, and global shipping ports (Shenzhen/Hong Kong), ensuring timely delivery for international clients.
• Optimized Space: Over 1000㎡ of dedicated production area, divided into functional zones (precision machining, electroforming, plastic molding, surface treatment, and quality inspection) to streamline workflows and minimize cross-contamination risks.
• Compliant Environment: Adheres to industrial safety and environmental standards, with well-ventilated workspaces, anti-static flooring in precision zones, and organized storage for mold components—reflecting our commitment to orderly, professional production.

Production Capabilities: Equipment & Processes

• Precision Machining Zone: Hosts high-speed CNC engraving machines (for intricate mold details) and multi-axis CNC machining centers—capable of handling complex mold geometries with dimensional tolerance as tight as ±0.005mm, critical for electroformed mold cores.
• Surface Treatment Zone: Features in-house mold texturing (pattern etching) and brushing finish equipment—eliminating reliance on third-party vendors to reduce lead times. We also offer outsourced texturing/brushing services for external mold manufacturers, showcasing our flexible capabilities.
• Plastic Molding Zone: Includes injection molding machines tailored for small-to-medium volume plastic parts, compatible with diverse resins (PC, PMMA, ABS) commonly used in automotive, electronics, and consumer goods industries.

Team & Quality Control

• Skilled Workforce: A 30+ team of experienced professionals, including 5+ senior mold engineers (with 10+ years in precision machining), 12+ certified technicians, and dedicated quality inspectors—ensuring every stage (from raw material intake to final mold testing) meets Heya Precision’s standards.
• End-to-End Quality Checks: Embeds strict inspection checkpoints:
  • Raw material verification (mold steel, resins) with supplier certificates;
  • In-process testing (CMM measurements for machining accuracy, surface roughness tests for texturing);
  • Final validation (mold trial runs, dimensional sampling) before shipment.

Support for OEM/ODM

• Flexible Production Lines: Accommodate small-batch prototype orders (e.g., 1–10 mold cores) and medium-volume production (100–5,000 plastic parts) without compromising precision.
• Collaborative Workflow: Dedicates project managers to OEM/ODM clients, ensuring clear communication between your team and our factory—from design confirmation (DFM analysis) to production scheduling and post-delivery support.