Screw-off molds are primarily used to produce plastic products with threads. They utilize a rotating mechanism to smoothly release the product from the mold, preventing thread deformation or damage. Compared to traditional molds, screw-off molds offer advantages in terms of thread integrity, molding efficiency, and mold life.

1. Design the thread cavity and determine the unscrewing strategy
2. CAE analysis of material filling and cooling efficiency
3. CNC and EDM mold cavity manufacturing
4. Installation of the rotating mechanism and guide device
5. Mold trial and optimization of the unscrewing motion

• Guaranteed complete thread forming
• High automatic demolding efficiency
• Applicable to various thread specifications
• Stable and reliable mold life
• Flexible drive method

Q1: Can thread dimensions be customized?
A1: Yes, we support different specifications and standards.

Q2: Does the mold support multiple cavities?
A2: Yes, we can customize the number of cavities based on your needs.

Q3: What are the common drive methods?
A3: Hydraulic and electric options are available.

Q4: What is the mold lifespan?
A4: Typically over 800,000 molds.

Q5: What is the production cycle?
A5: Typically 60–85 days.

We can customize molds based on your thread type, product size, and drive requirements, providing complete solution support.