Precision Mold Core Pin Accuracy 0.003 Mm For Medical Industry
Dongguan SENLAN Mold Parts Co., Ltd. was established in 2006 and specializes in precision machining of mold components, particularly for non-standard customization in precision packaging molds. With years of industry experience and technical expertise, we provide efficient and professional mold parts processing services to global clients.
Core Business
We focus on precision machining of multi-cavity mold components, including plastic mold cavities, core pins, inserts, movable core assemblies, and automotive die-casting mold cores and inserts. Our products are primarily used in precision packaging molds for industries such as daily-use packaging, cosmetics packaging, medical consumables and packaging, as well as automotive, electronics, and automation.
Premium Tool Steel for Precision Mold Parts
We strategically source tool steel exclusively from global leaders like Uddeholm, Hitachi, and Bohler to ensure superior material quality and performance.
- H13 Hot-Work Steel: Bohler Uddeholm® material with exceptional thermal fatigue resistance, perfect for high-temperature injection molding applications
- Stavax® ESR (420 Stainless Tool Steel): Sourced from ASSAB® with superior corrosion resistance and mirror finish capability
- M340 High-Hardness Steel: Premium-grade steel from European suppliers offering extreme wear resistance
Our raw materials are purchased directly from BOHLER and ASSAB with original certifications. We provide full traceability at the batch level, ensuring compliance with medical and automotive standards like ISO 13485 and IATF 16949.
Advanced Machining Techniques for Micron-Level Accuracy
- Roders CNC Machining: 5-axis CNC machines achieving tolerances as tight as ±0.005mm
- Makino EDM: Precise electrode discharge technology for intricate structures and complex shapes
- Sodick Wire EDM: Ultra-smooth finishes with minimal surface roughness
- Hardinge CNC Turning: Reliable precision and performance for turning operations
- Grinding and Polishing: Mirror-like surface finishes (Ra ≤ 0.1μm)
- Heat Treatment: Vacuum quenching and nitriding for enhanced material properties
Rigorous Quality Control for Zero-Defect Deliveries
- CMM (Coordinate Measuring Machine): Zeiss CMM for full-dimension scanning
- Optical Projector: Quick and precise measurements of tiny holes and thread accuracy
- Hardness Testing: Rockwell and Vickers hardness testers
- Cylindricity Instrument: Ensures perfect cylindrical shapes
Quality Inspection Process: 100% inspection at material incoming, rough finished, face grinding, center-less cylindrical grinding, OD/ID grinding, EDM, wire-cutting, and final packing stages.
Precision Mold Parts Powering Diverse Industries
Why Choose Senlan?
- High-Precision Manufacturing: Expertise in creating molds and components with tight tolerances
- Fast and Reliable Service: Quick response and rapid production with 24-hour quotation delivery
- Comprehensive Solutions: Full range of services from mold design to production and maintenance
- Experienced Team: Engineers and technicians with years of manufacturing experience
- Flexible Production: Capable of handling both large-scale and urgent orders
Need Custom Precision Mold Parts? Get a Free Quote Today!
24 hours response | 20 years industry experience | 100% quality guarantee
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