ERW welded pipe mill

The high frequency straight seam welded pipe mill is usedto level the fixed strip after slitting line, and entry it to forming machine, bend to open pipe by roller, melt the stripedges through the High frequency current,squeeze andweld the pipe to be closed by the squeeze roll.

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Direct forming line

20F-400F direct forming line for square and rectangular tube, can carry out the forming changeoperation in a very short time

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Slitting Line

The slitting unit is to open the coil plate, straighten it, and then use the disc shears to cut the steel plate into the required narrow strip, and use the coiler to wind the narrow strip, and then pack the narrow roll rolled into the disc.