Chinese suppliers Electric Mini Cordless Angle Grinder for Automotive and Wood Vacuum Function

The working principle of an electric grinder is based on the rotational force of an electric motor driving the grinding wheel to rotate at high speed. After the electric motor is powered on, the internal rotating magnetic field drives the rotor to rotate, thereby driving the grinding wheel to rotate at high speed. The operator fixes the electric grinding machine on the workbench through a handle or bracket, contacts the grinding wheel with the workpiece, and uses the high-speed rotation and grinding force of the grinding wheel to process the workpiece.

Electric grinding machines have become an indispensable tool in many production lines due to their high efficiency, precision, and convenience. Electric grinding machine is a mechanical equipment that uses an electric motor to drive a grinding wheel for high-speed rotation, and performs operations such as grinding, polishing, and cutting on workpieces. It has the characteristics of simple structure, convenient operation, and stable performance, and is widely used in industries such as metal processing, automotive maintenance, and building decoration.