Custom Plastic Injection Molds with Insert Technology Reliable Long Life and High Accuracy
Insert injection molds directly integrate pre-installed metal, threaded parts, or functional components into the plastic part during the molding process, achieving both enhanced strength and functionality. This process reduces assembly steps and improves overall production efficiency.
- Mold Design: Plan insert positioning and guide structure
- CAE Analysis: Simulate molten plastic flow path
- Precision Machining: CNC + EDM to complete the cavity
- Assembly and Commissioning: Add cooling and insert positioners
- Mold Trial Inspection: Check bonding strength and dimensional accuracy
| Item | Parameter | Description |
|---|---|---|
| Mold Type | Insert injection mold | |
| Mold Material | P20, NAK80, H13 | |
| Number of Cavities | 1–16 | |
| Mold Life | 800,000–1.5 million cycles | |
| Surface Treatment | Chrome plating, polishing, nitriding | |
| Applicable Plastics | PC, ABS, PP, TPU | |
| Insert Type | Nuts, steel, electronic components | |
| Product Accuracy | ±0.015mm | |
| Cooling System | Independent water cooling | |
| Production Cycle | 55–80 days |
- High-strength structure, one-piece molding
- Reduces assembly and labor costs
- Suitable for complex part production
- Durable mold, long life
Q1: Does the mold support different insert combinations?
A1: Yes, we can mix metal and electronic components.
Q2: What is the mold accuracy?
A2: The tolerance can be controlled within ±0.015mm.
Q3: Is it suitable for automated production?
A3: Yes, we support robotic insert placement.
Q4: Will the insert shift?
A4: The mold is designed with precise positioning devices to prevent deviation.
Q5: What is the approximate production cycle?
A5: Generally, it takes 55–80 days, but it may take longer for complex molds.
We can customize the insert type, number of mold cavities, and automation interfaces to meet the customized needs of different industries.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.