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With the rapid development of China’s economy, environmental problems are becoming more and more prominent. Today, when the environmental problems become more serious, the call for pollution control and reduction of haze has become more and more strong in society, especially in the metal he...Read more »

For more than 20 years, the professional intelligent induction heating equipment, quenching heat treatment equipment, and tempering heat treatment equipment manufacturers of the long-range mechanical and electrical equipment manufacturing Co., Ltd. have become more and more serious in the time of...Read more »

In recent years, with the increasing demand of the induction heating and heat treatment industry, the demand of the medium-frequency induction heating equipment and the heat treatment equipment is growing continuously, and the users of the electric and mechanical equipment manufacturing Co., Ltd....Read more »

Intelligent medium frequency induction heating furnace is a kind of induction heating equipment for metal heating, which can make the workpiece reach the required performance. The medium frequency induction heating furnace adopts the intelligent control program of PLC touch screen with human-mach...Read more »

Process & service of round bar hardening and tempering  Yuantuo is a professional manufacturer of round bar hardening and tempering machine with strong technology in China, which is efficient and energy-saving in hardening and tempering round bars. It monitors the production process through t...Read more »

 Congratulations for tubing hardening and tempering machine with Tianjin customer Three months ago, one customer from Tianjin called us to inquiry the project of tubing hardening and tempering machine, who is the manufacturer of pipes used for oil industry. They need tubing hardening and temperin...Read more »

Piston rod continuous hardening and tempering,  The piston rod is a connecting part that supports the piston to do work. Most of the piston rods are used in the cylinder and cylinder movement execution parts. It is a moving part with frequent movement and high technical requirements. Therefore, t...Read more »

Induction coil is closely related to the efficiency of continuous hardening and tempering furnace Induction coil is one of the important factors to determine the quality of heat treatment and the efficiency of continuous hardening and tempering machine. The design principle of induction coil in i...Read more »