Layout flow: Strip material → decoiler → shear and welder → accumulator → forming and sizing machine → flying saw → packing Moreover, include: electric control system, high frequency welder.
For thin or very thin coil rolling
Stale rolling, high precision
Usually, from input 1.5mm to output 0.1mm thickness.
Thickness tolerance: generally ≤0.01mm
Max. 600mm width
Material: low carbon steel and low alloy steel.
Outer diameter of welded pipes: max φ32mm, min.φ10mm
Wall thickness of welded pipes: max 1.5mm, min. 0.4mm
Forming speed: 40-120m/min
HF welder: 100kw solid state