All Polisher Machine Totally Enclosed surface cooled (T.E.F.C.). Winding insulated with class 'B' insulation as a safe guard against high temperature rise. In higher horsepower Polisher machine are protected with insulated with class 'F'. Fully impregnated with high grade insulating varnish for tropical climate. Three Phase motors suitable for 415 +-5% volts and single phase suitable for 215 +-5% volts for 50 Hz. +- 3 % A.C. supplies. Single-phase motor are capacitor start and run Type. Continuous (S1) rated to comply with performance standards.
Signal phase:- 0.25 H.P. To 2 H.P.
Three Phase:- 0.25 H.P. To 7.5 H.P.
Body: Body is of high-grade cast iron and bolls are designed to assure sample clearance for grinding odd shaped items end long stock. Rotor: Rotors are of high-pressure E.C. Grad aluminum die-cast. Every rotor is dynamically balanced. Its make motor low amplitudes of Vibration & noise. Bearings: Deep grooved with sufficient lubricant, double sealed to prevent entry of any kind dust or other partial matter inside the bearings. Switches: Rotary switches are provided for easy & lifelong operation.