Precision Automotive Plastic Injection Molds for High-Volume Manufacturing
As a leading plastic injection mold maker, Derco specializes in large mold production for automotive applications, delivering reverse mold capabilities and mission-critical tools for global OEMs. Our automotive plastic injection mold solutions combine German engineering precision with cost-efficient manufacturing.
Why Automotive Plastic Molds Demand Specialized Expertise
Automotive plastic molds require:
Ultra-precision (<0.01mm tolerance) for seamless part assembly
High-durability steels (e.g., NAK80, S136) for 1M+ cycle lifespans
Conformal cooling technology to reduce cycle times by 30%
Multi-cavity optimization for high-volume production
Case Example: Our 42-ton large mold for door panels produces 8 cavities per cycle with 99.7% dimensional consistency.
Derco’s End-to-End Mold Manufacturing Process
1. Advanced Design & Simulation
DFM reports with mold flow analysis (Autodesk Moldflow)
3D printed prototypes for reverse mold verification
Warpage/stress simulation using SOLIDWORKS Plastics
2. Precision Machining
5-axis CNC machining (±5μm accuracy)
EDM texturing for Class A surfaces
Integrated sensor ports for smart tools
3. Rigorous Testing
500-cycle mold trials with T0 samples
CMM inspection (Zeiss CONTURA G2)
PPAP documentation for automotive compliance
Specialized Mold Solutions
| Mold Type | Key Features | Applications |
|---|---|---|
| Large mold | 80~300T clamping force, quick-change systems | Bumpers, dashboards |
| Reverse mold | Core-pull mechanisms, undercut solutions | Complex interior trims |
| Multi-material | Overmolding/insert molding capabilities | Seals, switches |
Why Global OEMs Choose Derco
15-year track record in automotive plastic injection mold production
In-house tooling workshop with 50+ plastic injection mold maker experts
AI-powered predictive maintenance for mold longevity
IATF 16949 certified with VDA6.3 process audits
Recent Project: Developed a 28-cavity reverse mold for HVAC components, reducing per-part cost by 22% through:
Hot runner system optimization
Self-cleaning venting channels
Automated ejection design
Technical Capabilities Snapshot
Max Mold Size: 2500×1800×800mm
Tolerance: ±0.005mm (critical features)
Surface Finish: SPI A1 (optical grade) to D3 (textured)
Lead Time: 12-16 weeks for large mold projects
Partner With a Trusted Plastic Injection Mold Maker
Derco provides:
• Turnkey solutions from design to mass production
• Cost engineering for optimized tooling budgets
• Global support with on-site mold maintenance
Contact us today for DFM consultation and project feasibility analysis.