Coated Hole MachineApplication and feature●For coating inner holes of grinding wheel;●The material is not easy to take off hole and can also be added with different colors to make the hole of the grinding wheel more beautiful without heating;●hydraulic automatic unloading, high efficiency;●High processing precision, high efficiency and easy maintenance;●Mandrel positioning with linear bearing guide, ensure the verticality requirements of each change mandre;Technical parametersModeB-CHM-65X120B-CHM-305X200Working Rangeφ20-65mm 120mmHφ65-305mm 200mmHSize(L × W × H)1300 × 650 × 1820mm1300 × 650 × 1820mmGross Weight900kgs900kgs