Wrench is a very common hardware tool in our daily life. It is a simple and easy-to-operate installation and removal tool, so we are no strangers to it. The wrench uses the principle of leverage to hold or disassemble bolts, nuts, screws and other threaded parts. The wrench can generally work by hand without being installed on the machine. One end of the wrench is provided with an opening or a sleeve hole that can clamp bolts and nuts. Because this part often needs to withstand large torque and friction, it needs to be hardened to improve the surface hardness and durability of the opening or sleeve hole. Abrasive.
The heating and quenching heat treatment of the wrench is carried out by our medium frequency induction heating machine, and the effect is better. The induction heating equipment of the medium frequency series has low frequency, strong penetration ability to metal, and deep heating depth. The shape and size of the inductor can be customized according to the area of the wrench quenching area, and the wrench can also be heated and molded as a whole; the heating time can be extended or shortened by adjusting the power, and the thermal efficiency is high.
Our medium frequency induction heating machine has a complete range of models, from 160KW to 800KW, which are produced and sold all the year round. The models are flexible and changeable. It can be a vertical split machine structure, that is, the intermediate frequency power supply cabinet and transformer are independently designed, or it can be horizontal. The integrated machine can realize automatic feeding and cooling, and the integrated design of the host power cabinet, transformer and cooling water system is more automated and humanized.
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