Professional Equipment For Quick And Optimal Sharpening. An Exclusive Hydraulic System Automatically Blocks The Chain Before The Sharpening Disc Reaches It. It Is Possible To Sharpen All Types Of Chains Thanks Also To The 10° Tilting Clamp. Single-phase Motor 230 V - 50 Hz - Power: 214w - Rpm.: 2800 Min-1 - Weight: 7.5 Kg