steel pipe welding machine HF tube welder,circuit simple, easy installation.Save energy.

steel pipe welding machine HF tube welder special for various round pipe, square pipe, rectangular pipe, 
oval pipe and special pipe like LTZ section welding featured with high efficiency and reliable.

Specification

Power:100-1200KW

Frequency:150KHz-600KHz

Characteristic: The low output ripple, the smoothly welding, reaching high output efficiency as high as 85% and still being able to adjust and troubleshoot conveniently.

 
Main features of  HF welder for ERW welded tube mill line

a. Circuit simple, easy installation.

b. Complete protection, easy maintenance.

c. Harmonic disturbance small, and less pollution electric network

d. Safety and no high-pressure, inductor is not easy tinder on steel pipe.

e. Achieve maximum efficiency more than 85%, energy saving effect obviously, the less cooling water.

f. Output ripple is less than 1%,no welding spatter and the quality of welding seam is well.

g. High reliability and stable operation.

h. Easy to maintain, users can self-repair.

i. Allow the necessary ,equipment can be dropped rated power to use.

j. All of control boards have universal, non-adjustment .