The silicon carbide sintering furnace is a kind of equipment specially used for the sintering process of silicon carbide materials. Silicon carbide is a kind of high temperature, high hardness, high strength ceramic material, widely used in electronics, optoelectronics, chemical industry and other f

Vacuum Si2oz sintering furnace pneumatic vacuum valve cannot open? The pneumatic valve cannot open is only two reasons: actuator problems or a valve plate jammed. The actuator may be a bad cylinder, a bad solenoid valve, or a rusty jam.