Pipe Welding machine/Square tube machine Production Processing: Decoiler→Flatting→Feeding→Punching→Roll forming→cutting→Collecting Technical Data:1. Material thickness:Max 2mm2. Feed speed:5-15/min(adjustable) 3. Material:GCr12Mov Heat treatment hardness:HRC 58 624. Main motor:7.5kw5. manual adjustable decoiler6. Auto hydraulic cutting7. Frequency conversion electricbox control8. collection table We provide above information just as forcustomer reference, wecan design and produce various ofroll forming machine according to the customer requirement.