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Custom CNC milling and turning service for all grades of engineering plastics. Optimized low-stress cutting technology avoids plastic deformation, achieving ultra-precise dimensions for custom fixtures, casings and mechanical inserts. Custom surface finishing and material modification are available based on project demands, with complete quality testing and flexible production cycles for global buyers.
Plastic CNC machining is customized processing for industrial engineering plastics, totally different from metal CNC processing. It features no rust, light weight, excellent insulation and acid-base resistance. Huarui provides full custom plastic milling, turning, grooving and micro-hole processing. We process rigid, high-temperature resistant and wear-resistant plastic materials, ideal for non-conductive, corrosion-proof industrial assembly parts. Support small prototype, rapid custom and mass production for global industrial buyers.
Plastic CNC Machining Characteristics
Technical Item | Plastic CNC Machining Features |
Common Plastic Grades | ABS, PC, PMMA(Acrylic), POM(Delrin), PA6/PA12 Nylon, PEEK, UHMWPE, PVC, PTFE, Bakelite |
Machining Tolerance | Standard ±0.02mm, High precision ±0.01mm (Stable for rigid plastic only) |
Core Processing Type | CNC milling, turning, cutting, micro-hole drilling, engraving, chamfering, transparent finish processing |
Unique Material Properties | Zero corrosion, electrical insulation, lightweight, acid & alkali resistant, low friction, low processing cost |
Processing Difficulty | Easy thermal deformation, easy burr melting, need low-speed cooling cutting, anti-crack processing |
Available Surface Finishing | Smooth polishing, frosted matte, transparent edge polishing, laser engraving, sandblasting, bonding treatment |
Advantage Compared With Metal | Light weight, no rust, insulation performance, lower material & machining cost, no surface anti-rust treatment needed |
1. Anti-Deformation Low-Temp Cutting Process Adopt low-speed cooling cutting mode to avoid plastic melting, edge cracking and thermal shrinkage. Effectively fix size deviation caused by heat during plastic processing.
2. Classified Processing For Different Plastic Hardness Separate cutting parameters for soft plastic (PTFE) and high-hard engineering plastic (PEEK/POM), guarantee neat edge without molten burrs.
3. High-Quality Transparent Plastic Finishing Professional edge polishing for acrylic/PC parts, no tool scratches, high light transmittance for optical and decorative plastic parts.
4. Insulation & Chemical Property Protection Non-destructive machining keeps original insulation, anti-corrosion performance, suitable for electronic and chemical environment parts.
5. Cost-Effective Rapid Custom Service Lower processing cost than metal materials, fast prototyping, flexible MOQ, perfect for R&D test plastic structural parts.
ABS: Impact resistance, housings & brackets
POM : Low friction, gears & bearings
PC: High transparency & strength, light covers & medical parts
PEEK: High temperature resistance & biocompatibility, surgical instruments
PTFE: Anti-stick & chemical resistance, seals & gaskets
Send your 2D/3D drawings to Huarui. We offer professional material recommendation, tolerance solution and competitive factory quote within 24h. OEM & ODM custom plastic CNC parts for worldwide clients.
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To empower innovators by delivering machined components of exceptional precision and quality, enabling our partners to build superior products and advance their industries.
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