Hg32 High Frequency Welding Pipe Making Machine

The HG32 High Frequency Welding Pipe Making Machine is designed to produce welded pipes of 10mm-32mm in OD and 0.5mm-2.5mm in wall thickness.

The specific process flow is:Feed steel strip of a certain specification into the machine and then use forming roll to crimp the steel strip into pipe-blank. Then under skin effect and proximity effect of high frequency electric current, induced electricity is concentrated onto the bonding surface of the pipe profile fringe and heat up the pipe profile fringe quickly to the welding temperature and finish welding under the pressure of the squeeze roller. After cooling, sizing and broad straightening, you can get the steel pipe of needed specification. Our products such as roll forming unit, FFX forming unit, cage forming unit can produce X80 and J55 API petroleum casing pipe and petroleum and gas pipe, which conform to the standard of API-5Li API-5CT. This unit can also produce special pipes for air cooling condenser used by electric power plant or steel mill.
Parameters:

Diameter: N 10-N 32mm and correspondent size square and rectangular pipe
Wall thickness: 0.5-2.5mm
Steel pipe material: ba 580MPa sa 380MPa Mild steel & low alloy steel
Welding speed: 20-100m/min
Main motor power: 55Kw
High frequency equipments: 100Kw or 200Kw
Equipment composition: Uncoiling Machine/Uncoiler, Unbender Unit, Active Flattening Machine, Shear and Butt welder, Storing Loop, Forming and Sizing Unit, Computer Flying Saw, End Milling Machin