Product Technology
Unscrewing molds utilize a servo- or hydraulic-driven rotating core
to efficiently demold threaded products after injection molding,
ensuring smooth finish and precision.
Process Flow
- Mold Design and Thread Analysis
- CAD/CAE Simulation of Unscrewing
- Precision Machining and Heat Treatment
- Assembly Drive System and Cooling Circuit
- Mold Trial Verification and Performance Optimization
Product Specifications
| Item | Parameter Description |
|---|
| Mold Type | Thread Unscrewing Mold |
| Mold Material | H13 / 1.2344 / S136 |
| Number of Cavities | 1–6 |
| Thread Diameter | M5–M55 |
| Mold Life | 800,000–1.5 Million Molds |
| Mold Release Method | Automatic Unscrewing |
| Part Accuracy | ±0.02–0.03mm |
| Cooling System | Built-in Water Cooling |
| Drive Method | Hydraulic / Motor / Servo |
| Production Cycle | 50–80 Days |
Product Applications
- Suitable for the production of threaded parts of various sizes
- Meets the dual requirements of mass production and high precision
- Suitable for demanding professional projects
Product Advantages
- Smooth and flawless thread surface
- Suitable for mass production
- High precision and long life
- Flexible and optional drive methods
FAQ
Q1: What is the mold life?
A1: Generally, the mold runs are 800,000–1.5 million times.
Q2: Can you produce multiple-start threads?
A2: Yes, we can, with special designs.
Q3: What is the production lead time?
A3: Approximately 50–80 days, depending on the project.
Q4: Do you support different drive methods?
A4: Yes, we offer hydraulic, electric, and servo drives.
Q5: Do you provide after-sales support?
A5: Yes, including maintenance guidance and spare parts services.
Customized Service: We can customize thread diameters, core
structures, and demolding methods to meet customer requirements,
supporting food-grade and industrial-grade applications.
