The multifunctional bearing heater can heat the bearing and other ring-shaped metal workpieces. It can heat the ring-shaped and barrel shaped metal interference parts with large diameter, large span, many varieties, different shapes and specifications. It has the advantages of wide application range.

The multifunctional heater can not only heat the bearing, but also heat other ring parts. Its coil winding is larger than the square of the wire diameter of the ordinary bearing heater, which can heat the wall thickness metal parts.

The workpiece is heated horizontally on the heating equipment, or hung through the sleeve for heating. The heavier workpiece is placed on the trolley horizontally, and it can also be heated easily. The cart style is convenient for heating and assembly in different places, so that the work piece can be removed and transferred more conveniently.