Custom Precision Mold Core and Mold Insert Components

• Scope: Mold cavity plates, core inserts, slide blocks, angle lifters, straight ejector pins, shaped ejectors, customized mold wear parts
• Application: Complex structural plastic molds, power tool housings, two-color overmolding tool handle molds, home appliance plastic part molds
• Machining Process: CNC rough & finish machining, Wire EDM, Sinker EDM, surface grinding, heat treatment, precision polishing
• Available Steel Grade: 718H, P20HH, S136H, NAK80, H13, STAVAX

✅ High Precision Machining Strict dimensional tolerance control, high flatness and matching accuracy. Perfect fit between cavity, inserts and slide components, reduce flash and improve product surface quality.

✅ Professional Heat Treatment Standard quenching & tempering process to achieve target hardness, enhance wear resistance, extend service life for long-term continuous production.

✅ Customized According to Mold Design Develop inserts, slides and lifters fully based on customer 3D drawings. Suitable for complex undercut structure, vent slots, special-shaped plastic housing demolding requirements.

✅ Multiple Surface Treatment Options Available: Fine polishing, texture etching, nitriding, hard chrome plating, to meet different plastic appearance requirements (matte, glossy, anti-slip grain).

✅ Modular Insert Design Adopt split insert structure. Only damaged inserts need replacement instead of whole cavity plate, greatly lower maintenance cost and shorten mold repair downtime.

• Power tool housing injection mold inserts & slide components
• Two-color overmolding tool handle mold core parts
• Household appliance plastic structural part molds
• Automotive interior plastic component precision mold inserts

1. Custom manufacturing based on customer 2D/3D drawings or sample reverse engineering
2. Complete processing: CNC, WEDM, EDM, grinding, heat treatment, polishing & texture etching
3. Dimensional inspection report provided before delivery
4. Spare parts supply for mold maintenance, mold upgrading and mold duplication