Maxtube90 straight seam carbon pipe welding line
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Maxtube90 straight seam carbon pipe welding line

The equipment for manufacturing Φ48 ~ Φ146 mm, δ1 ~ 3.0 mm ERW and the corresponding square tube, shaped tube (δ≤2.5 mm) special equipment.

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The equipment for manufacturing Φ48 ~ Φ146 mm, δ1 ~ 3.0 mm ERW and the corresponding square tube, shaped tube (δ≤2.5 mm) special equipment.
Main parameter of the line
Applicable material:
1)Hot or cold-rolled steel strip
2)Material: Low-carbon steel; low-alloy steel.
3)The thickness of steel strip: 1.0- 3.0 mm
4)The width of steel strip: 180- 460 mm
5)I.D. of steel coil: Φ500- Φ600 mm
6)O.D. of steel coil: Φ1200-Φ1600 mm
7)Maximum weight coil: 6000 kgs
Paramters:
1)OD.: Φ48-Φ146 mm
2)Wall thickness: 1.0-3.0 mm(square pipe and special-shape pipeδ≤2.5 mm)
3)Length: 4- 8 M
4)Milling speed: 20- 50 m/min
5)High-frequency equipment power: 300 KW (Solid state)
Advised necessary accessories prepared by buyer (only for reference):
1)Mechanical equipment site: 80M × 5M (length × width)
2)Electrical equipment site: 7M × 4M (length × width)
3)Machine unit foundation base. (As per Foundation drawing)
4)Two sets of 10 ton overhead crane.
5)Power supply:
Equipment motor: 132KW×2+30KW+37KW+55KW+22KW=408KW
Solid state high-frequency electric: 400 KW(Solid state)
6)One set of Steel shearing machine connected end to end,Butt-welder.
7)Saw blades (Disk) for tracking saw, specification as per instruction book and quantity as per customer need.
8)Magnetic bar (impeder core) for welding pipe, purchase as per pipe making size.
9)Each set of Φ3", 6M high-pressure pumps for high-frequency electric and pipe-welding machine cooling.
10)Pipe machine cooling pond a volume of about 35M3, water pipe, valve and so on. (Specifications, determine the number of on-site installation, temporary outsourcing).
11)Unit electrical wiring. Before the unit into the factory line must reach a high frequency power distribution cabinet room. Electrical connection to the machine room from high total console button station after the unit into the plant. (Specifications, determine the number of on-site temporary outsourcing).
12)High-frequency room for machine unit. Adopting ground or attic according to customer’s layout.
13)One set of air compressor. (Purchase from market)
14)Lifting equipment and tooling for installing machine, maximum weight of one part is 10 T.
Product (steel pipe) process flow:
Raw material (steel coil) → uncoiling → shearing and butt-welding → material accumulating → non-power leveling → mill-forming → high-frequency welding → removing burrs outside of weld seam → cooling → sizing → roughly straightening → fixed length cutting → finished pipe → run-out table