Precision Unscrewing Injection Molds for Threaded Plastic Parts Reliable and Cost-Effective
Price:
USD $3,000–$50,000 per set (depending on complexity)
MOQ:
1 set
Delivery Time:
25–45 working days (longer for complex tools)
Brand:
MID MOULD
Product Description
Precision Unscrewing Injection Molds for Threaded Plastic Parts
Reliable and cost-effective solution for high-precision threaded plastic part production.
Product Process
The unscrewing mold utilizes a servo motor to rotate the core, allowing the threaded product to be automatically demolded after forming. This avoids precision loss caused by forced ejection while ensuring product appearance and consistency.
Process Flow
- Determine thread standards and cavity structure
- Mold flow analysis and rotation simulation
- CNC/EDM finishing and heat treatment
- Assembly of servo drive and cooling water lines
- Trial mold and sample confirmation
Product Specifications
| Item | Parameter | Description |
|---|---|---|
| Mold Type | Automatic rotary demolding thread mold | |
| Mold Material | 718H / H13 / S136 | |
| Number of cavities | 1–8 cavities | |
| Thread specifications | Metric / Imperial / Custom | |
| Mold life | 800,000–1.2 million cycles | |
| Mold demolding method | Motor/servo ejection | |
| Product accuracy | ±0.02mm | |
| Cooling system | High-efficiency water cooling circulation | |
| Drive method | Motor/hydraulic/servo | |
| Production cycle | 50–70 days |
Product Application
- Suitable for injection molding of high-precision threaded parts
- Can meet high-volume production needs
- Supports customized design and processing
Product Advantages
- High precision, intact threads
- High degree of automation
- Easy mold maintenance
- Long service life
FAQ
Q1: Can double-start or multi-start threads be produced?
A1: We offer custom thread solutions.
Q2: Will the threaded part get stuck in the mold?
A2: No. Automatic unscrewing mechanisms prevent the risk of jamming.
Q3: What is the typical mold lifespan?
A3: On average, 800,000–1.2 million mold cycles.
Q4: Is it suitable for transparent plastics?
A4: Yes. The cavity can be mirror-polished.
Q5: Do you provide samples?
A5: Free trial samples are provided for customer verification.
Personalized Customization Service
We can customize thread diameter, pitch, and core structure, supporting flexible solutions with multiple cavities and automated interfaces.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
MID Mould Industrial Ltd.
Location
No. 3 Shushan Road,Chang'an Town, 523850, Dongguan, China
Contact Person
Cathy Gao