1. Online Bright Solid Melting and Annealing Equipment;

2. Application: To make the stainless steel pipe shine.

3. Introduction:
The development of stainless steel pipe, especially industrial stainless steel pipe, got the support from country industrial policy. But the solid melting treatment mostly uses online black solid melting and souring, or offline bright solid melting. One will bring environmental problem, the other one will increase the working process and cost. Now, online bright solid melting will solve these problems.

4. Components:
The power system, consisting of IGBT inverter m-frequency power transistor ark and groove road compensation capacitor; The bright solid melting system, consisting of induction heating coil, cooling water, gas protection device and infrared measuring instrument; The cooling system, consisting of water-water heat exchanger, external water circulation and cooling device; The welded pipe cleaning device and electric control system.

5. Feature:
Will the induction heating mode of stainless steel canal to melt temperature of heating for material 304 (10.4 degrees Celsius), and for the protection of hydrogen gas in sealing device for solid melts in the process, to improve the weld structure and eliminate stress, to enhance the corrosion resistance; Use hydrogen gas can be made for protection of solid melting processing becomes brightness and welded pipe cooling speed. Stainless steel welded pipe heat melt temperature to pick the cooling adopted after cooling mode, to keep the welded pipe light.