Magnetic clamping system for Injection Molding Machine, is used for injection molding machine quick mold change, is a new type magnetic chuck which use electric pulse on and off the magnetism. Using different characteristics of different permanent magnetic materials to design best magnetic circuit, through electric control system to control and convert internal magnetic circuit distribution, make the magnetic field self balance inside the system. External performance is demagnetized relax state; or released to the chuck work surface, external performance is magnetized clamping state.

Electro Permanent Magnetic Chuck for Injection Molding Machine or Die casting machine