Your End-to-End Manufacturing Solution from Design to Automated Assembly

2025-07-30

Longterm Mold: Your End-to-End Manufacturing Solution from Design to Automated Assembly

Integrating precision tooling, surface finishing, and robotic production for seamless part delivery


Automation equipment


Phase 3: Advanced Mold Analysis Redefined

Our engineering team deploys industry-leading simulation tools:

  • Moldflow Insight®: 97% prediction accuracy for:
    ✓ Gas-assisted injection
    ✓ Co-injection imbalances
    ✓ Warpage mitigation

  • Cost-Saving Case: Reduced cooling time 42% in medical rubber silicone parts production

Phase 6: Post-Production Value Engine

1. Robotic Automation Equipment

  • FANUC M-20iD/25 articulated robots for high-speed parts assembly

  • Vision-guided error-proofing (≤0.05mm repeatability)

2. Surface Treatment Excellence

ProcessApplicationQuality Standard
Electrostatic PaintingAutomotive componentsASTM D7091
UV-Cured CoatingMedical rubber silicone partsISO 13485
PVD MetallizationConsumer electronicsMIL-DTL-64159

3. Modular Jigs Fixture System

  • Quick-change fixtures (ISO 16090 compliant)

  • 3D-printed locators for prototype parts assembly

  • Magnetic clamping force: 15-200N adjustable

4. Silicone & Rubber Expertise

  • Liquid Silicone Rubber (LSR) molding:
    ✓ Medical-grade (USP Class VI)
    ✓ Food-contact compliant (FDA 21 CFR)
    ✓ High-temp vulcanization (≤230°C)

Extended Manufacturing Capabilities

Beyond injection molding, we provide:

  • Stamping: 800-ton progressive dies

  • Die Casting: Magnesium/Zamac solutions

  • CNC Machining: 5-axis micron tolerance

  • Blow Molding: Multi-layer barrier systems

Industry 4.0 Integration

All services feature:
✅ Digital Twin Monitoring: Real-time mold performance tracking
✅ Automated Quality Gates: AI defect detection during painting
✅ Blockchain Traceability: Material origin to final parts assembly


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