Insert injection molding utilizes a process that secures metal or other functional components directly into the plastic part during the injection molding process, achieving integrated molding. This allows for products that combine the lightweight of plastic with the strength of inserts and is widely used in the production of parts requiring both durability and precision.

1. Mold Design: Determine insert position and fixing method
2. Mold Flow Analysis: Optimize melt flow and filling performance
3. CNC Machining: Cut the mold cavity and insert slot
4. Assemble the cooling system and positioning device
5. Mold Trial Inspection: Check dimensions, accuracy, and bonding strength

• Strong bond between insert and part
• High accuracy: ±0.02mm
• Reduces manual assembly steps
• Long mold life, suitable for long-term mass production

• What plastics are suitable for this mold?
  Common engineering plastics such as ABS, PC, PP, and PA are all acceptable.
• Can the insert be placed automatically?
  Yes, we support robotic automation.
• What is the approximate mold lifespan?
  600,000–1.2 million mold cycles.
• Can you make multi-cavity molds?
  Yes, we can customize based on production volume requirements.
• What is the mold cycle time?
  Generally 55–75 days.

We can provide customized solutions based on the number of cavities, insert type, cooling method, and surface treatment to meet diverse customer needs.