steel pipes automatic mill line

This steel pipes automatic mill line is specially used for producingΦ20-Φ80mm, δ1-4.0mm high-frequency straight seam welded pipe and corresponding square pipe (17*17-62*62mm,1.2-3.0mm). The composition of equipment is from uncoiler to fixed length cutting saw. Rolling speed can be according to suitable range of pipe diameter and wall thickness.

 steel pipes automatic mill line

Applicable material
1 Raw material: Low-carbon steel,
2 Thickness of steel strip: 1.0-3.5mm
3 The width of steel strip: 60-240mm
4 I.D. of steel coil: Φ450-Φ550mm
5 O.D. of steel coil: Φ800-Φ1200mm
6 Maximum weight coil: 2500kgs

Dimension range of processing steel pipe
1 O.D of pipe: Φ20-Φ80mm
2 Wall thickness: 1.0-3.5mm (square pipe :1.2-3.0mm)    
3 Length: 4-8m
4 Milling speed: 60-70m/min
5 High-frequency equipment power: 250 KW (Solid state)
6 Voltage:380V/440V,50HZ

Main components
1 Uncoiler: 1 set
2 Shearing and butt-welder: 1 set
3 Accumulator: 1 set
4 Forming. Welding &sizing unit: 1 set
5 Computer-controlled tracking cutting saw: 1 set
6 Run-out table: 1 set
7 Solid-state high-frequency welder: 1 set

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