CHMER CM865C+50N DIE SINKER EDM

Description

The CHMER CM865C+50N CNC Die Sinker EDM is a precision electrical discharge machining solution designed for mold, die, and high-accuracy tooling applications. Built on a rigid, vibration-resistant casting, the machine is equipped with high-precision ball screws and linear guideways on the X, Y, and Z axes, delivering stable motion control, accurate positioning, and consistent erosion results even during deep cavity machining.

Driven by the 50N power supply with up to 50A machining current, the CM865C+50N supports both roughing and fine finishing operations, achieving surface finishes as fine as Ra 0.25 μm. CHMER’s advanced DC-Arc Protection Circuit (APC) and logic ARC-OFF control effectively prevent arcing, reduce electrode wear, and protect workpiece integrity during extended machining cycles.

The machine features a user-friendly CNC control system with dialog-based programming and E-CODE canned cycles, enabling efficient contouring, orbiting, tapering, and 3D cavity erosion without complex G-code programming. With reliable flushing performance, intelligent process control, and proven mechanical rigidity, the CHMER CM865C+50N Die Sinker EDM is a dependable choice for manufacturers seeking high-precision EDM machining with repeatable quality and reduced setup time.