Unigrind GARNET MACHINE INC
Crosshatched grinding lapping for perfect seat flatness . Unigrind HTS Portable High Speed Globe Valve Grinding Machine. Flat tapered sealing surfaces in control valves, safety valves, turbine bypass valves, Globe valves, flanges pumps/li> Working range 2″ – 40″ Pneumatic Drive . Unigrind KSM Portable Gate Valve Grinding Table