4" ERW tube mill

Weight : about 34t

Tube Bottom Passline (Above floor level) : 800 mm

Line Area : 70m(length)*5.5m (width)       

Electricity Input Power : 1100 kw

Solid state high friquny welder: 400KW

Spiral gear m=12; Cylindrical gear, m=8;

Bearing type:22216   Reducer ratio:22.4

Material & Diameter of Vertical roll shaft: 40Cr,60mm

Material & Diameter of horizontal roll shaft: 40Cr,100mm;

Arrangement Forms: Front 7 back 5   Motor: 185KW

Direction : left to right or right to left from operator`s side decided by customers.

Production Speed : 20-60m/min     Capacity : 30,000ton/year 

3. Tube mill

Coil Weight: 3t

Coil OD : Max 1600mm

Coil ID : 450-520mm

Width : 165mm-500mm      Thickness : 1.5mm-5mm

Material:  HR & CR Carbon steel coil(GB Q195-Q345 / API?X80)

2.Raw Material:

Length : 6-12m                         Length Tolerance :

4" ERW tube mill is designed to produce welded pipes of 1/2"-4" in OD and 1.5mm-5mm in wall thickness.