High-Precision Custom Plastic Injection Molds

Description

(1) Scope of Customization Services

• Material & Process Adaptation:
  • Plastic Types: Supports engineering plastics like PA (nylon), PP, PU, ABS, PC, POM, PEEK, etc., tailored to mechanical property needs (e.g., high temperature resistance, impact resistance, wear resistance).
  • Silicone Molds: Specifically designed for medical-grade and food-grade silicone products (FDA/LFGB compliant), suitable for precision components like seals and hoses.
  • Metal Insert Molding: Supports insert injection molding to embed metal components (e.g., copper nuts, stainless steel shafts) into plastic parts for enhanced strength.
• Mold Structure Customization:
  • Cavity Design: Single cavity (ideal for prototyping) or multi-cavity (mass production, 30-50% efficiency improvement), with optional hot runner systems to reduce material waste.
  • Special Processes: Two-color injection molding (integrated two materials/colors), thin-wall molding (wall thickness ≤0.5mm), micro-injection molding (micro parts with ±0.002mm precision).
• Surface Treatments:
  • Provides metal surface treatments (nickel plating, anodizing, chrome plating) and secondary processing for plastics (painting, screen printing, laser engraving) to meet aesthetic and functional requirements (e.g., corrosion resistance, insulation).

(2) Production and Quality Advantages

• Equipment and Precision:
  • Equipped with 100+ CNC machines (including MAZAK five-axis CNC) achieving ±0.001mm machining accuracy, ensuring precise mold parting surfaces and cavity dimensions.
  • Uses EDM (electrical discharge machining) and WEDM (wire EDM) for complex structures (e.g., lifters, slides).
• Quality System:
  • Full-Process Control: Raw material flaw detection → dimensional inspection after rough machining → heat treatment (hardness ≥HRC50) → CMM full inspection after finishing → trial molding verification (first article report provided).
  • Longevity Assurance: Mold life ranges from 100,000 to 500,000 cycles (material/process-dependent); H13 steel molds support high-load mass production.
• Environmental Compliance: Materials meet RoHS standards (lead-free, phthalate-free), suitable for export to Europe and America.

(3) Service and Delivery Advantages

• Design Support:
  • Accepts customer-provided 2D/3D drawings (DWG/STP/IGS, etc.) or offers reverse engineering for customers without drawings (sample scanning → CAD modeling → rapid prototyping).
  • Engineering team provides mold optimization suggestions (e.g., gate location, cooling channel design) to reduce defect rates.
• Flexible Collaboration:
  • Small-Batch Friendly: 1 piece minimum order, supporting trial molds (cost reduced by 50%+), ideal for startups and product iteration.
  • Bulk Services: 1,000,000 pcs/month capacity with tiered pricing; long-term clients enjoy free mold maintenance.
• Global Services:
  • Main export markets: USA, Canada, Netherlands, etc. Offers FOB Xiamen port or DDP door-to-door services, with shipping cycles of 7-20 days.
  • Response time ≤2 hours, with real-time production tracking (e.g., processing videos, inspection reports).

(4) Customer Cases and Reputation

• Typical Applications:
  • Developed multi-cavity ABS injection molds for a U.S. automotive manufacturer to produce dashboard components, achieving a defect rate <0.3% and 20% shorter lead time.
  • Developed medical-grade silicone molds for a European medical enterprise, with products certified by CE for infusion tube seals.
• Market Feedback:
  • 99% positive rating from 103 reviews, highly praised for precision (±0.005mm tolerance compliance rate 100%) and on-time delivery (100% punctuality).
  • Repurchase rate exceeds 85%, with long-term clients including 3C brands, medical device manufacturers, and industrial equipment suppliers.