Welded pipe equipment

Founded in 1999, Shijiazhuang Great Wall Welded Pipe Equipment Co. Ltd is a professional Welded pipe equipment Manufacturer,We are a high and new technology enterprise specialized in design, development and manufacture of high frequency welded pipe line, ERW pipe mill line, precision pipe mill line, stainless steel pipe mill line, square and rectangular pipe mill line, cold roll forming equipment, slitting line, etc. Shijiazhuang Great Wall is the pioneer that has the key processing and internationally advanced technology of whole-set welded pipe mill. We are qualified ISO 9001:2000 Quality Management System company.

Welded pipe equipment

Specification
1.pipe O.D(round):89mm-219mm(Φ3ga.5~ Φen 8.6inch)
2.Square pipe:70X70mm-170X170mm
3.Wall thickness:4.0-8.0mm
4.length:4-12m
5.Speed:0-40m/min
6.Main motor:200Kwx2
7.H.F welder:600Kw

Craft Flow:
uncoiling→shearing and butt welding→material accumulating→flattening→forming system→high frequency induction welding machine→inside and outside burr removing frame→water cooling system→sizing system→leveling system→speed testing→Turkish frame→saw cutting→running out table

Machinery main components:
uncoil machine, forming welding machine,grinding machine, sizing machine, frame straightening, cutting machine, finished frame.

This article comes from http://www.greatwall-machinary.com/