ERW carbon steel tube mill is the special equipment producing welded steel pipe and profile pipe for industries such as metallurgy,construction,machinery,vehicles and so on.Taking cold or hot-rolled steel as raw materials, through cold-formed and high-frequency welding method to produce the round pipe,square pipe and retangle pipe.
The technological process is shown as below:
Uncoiler →→ Shear&Butt welder →→ Spiral Accumulator →→ Forming Unit →→ Welding Unit →→ Solid State H.F. Welder →→ Cooling Unit →→Passivation Device →→ CNC Flying Saw →→Run-out Table
The configuration include: double side uncoiler,steel strip cutter,vertical type material accumulator,forming and sizing machine,pipe cutting saw(cold cutting or friction cutting),pipe unloading platform,rolling molds,high frequency appliances
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