ERW Tube Mill Machine for Carbon Steel Stainless Steel Pipes 16-76mm

1.1 Applicable material:

(1) Hot or cold-rolled steel strip (As per GB700-88 or GB1591-88)

(2) Material:Low-carbon steel, low alloy steels≤345Mpa,b≤610Mpa

(3) The thickness of steel strip: 1.0-3.0mm (As per GB708-88)

(4) The width of steel strip: 50-200mm

(5) I.D. of steel coil: 400-550mm

(6) O.D. of steel coil: 800-1200mm

(7) Maximum weight coil: 1500kgs

1.2 Dimension range of processing steel pipe:

(1) O.D.: 16-63mm

(2) Wall thickness: 1.0-3.0mm(square pipe and special-shaped pipe≤2.0mm)

(3) Length: 4-8m

1.3 Product (steel pipe) process flow:

Raw material (steel coil) → decoiling → shearing and welding → material accumulating → non-power leveling → forming milling → high-frequency welding → removing burrs outside of weld seam → cooling → sizing → rough straightening → fixed length cutting → finishing pipe

1.4 Milling speed: 20-60m/min

1.5 High-frequency equipment power: 200 KW

1.6 Advised users necessary accessories (only for reference):

(1) Mechanical equipment site: 50m X 4.5m (length X width)

(2) Electrical equipment site: 5m X 4m (length X width)

(3) Machine unit foundation base (See suppliers base drawing)

(4) Two sets of 10-ton overhead crane

(5) Power supply:

a. Equipment motor: 75KW+11KW+5KW= 91 KW

b. High-frequency motor: 200 KW