Electrical discharge machining(EDM), Electric Spark Forming Machine Mechanical Features: Machine head servo utilizes a special bearing design for stability, zero interval and load rate twice as high as conventional units. Dielectric fluid nozzles built in machine head that efficiently removes debris, saves time and is convenient. Friction-resistant PC thin-layer contact-sensitive board for attractive appearance, dust-resistance and longer service life. Precision interior servo housing design, using PCB design for extended service life, safe operation and easy maintenance. Basic Functions: Innovatively equipped with three types of safety devices, has an infrared fire monitor, oil temperature monitor, automatic fire extinguisher and many other safety design features to provide absolute distancing from flames. Has special capabilities for hole depth, blind hole, lateral Surface and large area electrode finishing. Has an automatic sparking off time adjustment to prevent carbon accumulation and electrode wear. High sensitivity PWM servo drive and sparking gap control to obtain smooth and fine surface finish. Utilizes a special MOSFET electrical discharge circuit design for rapid speed finishing and reduced electrode wear to enable mold surface polishing and prevent surface hardening.
