High-Precision CNC Machined Mold Inserts with ±0.005mm Tolerance and STAVAX/1.2083/M340 Materials for Injection Molding Components

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.

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.

We strategically source tool steel exclusively from global leaders like Uddeholm, Hitachi, and Bohler to ensure the highest quality standards for our precision mold parts.

• Roders CNC Machining: 5-axis CNC machines achieving tolerances of ±0.005mm, forming complex surfaces in single operations
• Makino EDM: Precise electrode discharge technology for intricate structures like deep slots and narrow gaps
• Sodick Wire EDM: Ultra-smooth finishes with minimal surface roughness for optical components
• Hardinge CNC Turning: Reliable precision turning operations with consistent quality
• Grinding and Polishing: Mirror-like surface finishes (Ra ≤ 0.1μm) reducing demolding resistance
• Heat Treatment: Vacuum quenching and nitriding combination enhancing material properties without oxidation

Our precision mold parts power diverse industries including daily-use packaging, cosmetics packaging, medical consumables, automotive components, electronics, and automation systems.