High frequency welded pipe equipment is the main equipment in the high frequency welded pipe production line.

Description:

High frequency welded pipe equipment is the main equipment in the high frequency welded pipe production line. It can be divided into different types according to the diameter and the wall thickness of the pipe. The mill can produce circular pipe, square and rectangular pipe and special pipe with the material of low carbon steel & alloy steel.

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.

Basic components:

Uncoiler---Straightening end of strip-powerful leveling machine---Shear and end welder---Horizontal type accumulator---Main machine(Forming, welding, sizing)---Computer controlled tracking cutting saw---Run out table

Main technical parameters:

Diameter of welded tubes: 40-115mm

Wall thickness of welded tube:1.5-5.0mm

Speed of tube welding: 15-60m/min

Power of major motor: 132kw*2

High frequency power: 400kw