Development Detail

Former technology

• Angular pin two-step operating structure
• 1Cycle (130sec): Injection > 1st Opening > Motor Rotation > 2nd Opening > Table Rotation > Ejection

Developed technology

• Angular Pin & hydraulic cylinder operating structure
• 1Cycle (56sec): Injection > Opening > Table & Motor rotation > hydraulic cylinder works > Ejection

Development Background

• Demand for securing dimensional precision with insert injection mold : Ensuring insert fixing structure and dimensional stability
• Excessive cycle time required due to complex shape of undercut structure : Cycle time reduction by improving undercut structure

Customer Contribution

• Securing dimensional stability by modifying the insert fixing structure
• Shortening of cycle time 40% through change of operating structure - Increased productivity