Maxtube115 stainless tube welding machine
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Maxtube115 stainless tube welding machine

This equipment is specially used for producingΦ76-Φ165mm, δ1.5-4.0mm stainless steel straight seam welded pipe.

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This equipment is specially used for producingΦ76-Φ165mm, δ1.5-4.0mm stainless steel straight seam welded pipe.
Applicable material:

1)Material:SUS304,SUS306,SUS316
(2)The thickness of steel strip: 1.5-4.0mm(Mctch GB708-88)
(3)The width of steel strip: 240-520mm(±0.2mm)
(4)I.D. of steel coil: Φ508mm
(5)O.D. of steel coil: Φ800-Φ1500mm
(6)Maximum weight coil: 5000kgs
Dimension range of processing steel pipe:

(1)O.D.: Φ76-Φ165mm
(2)Wall thickness: 1.5-4.0mm
(3)Length: 4-8M
Product precision: maximum tolerance of diameter±0.20mm
Advised user’s necessary accessories (only for reference):

(1)Mechanical equipment site: 60m×5m (length×width)
(2)Total electrical power: 150KW
(3)One set of air compressor(Prepared by customer, Purchase from market)
(4)One set of share and butt-welder(used to welded the metal strip)
(5)Welding tool: tungsten bar,polishing wheel.
(6)Lifting equipment and tooling for installing machine, maximum weight of one part is 10 tons.
(7)Power and air supply. (380V/220V 50HZ)
Product (steel pipe) process flow:


Raw material (steel coil)→uncoiling→shearing and butt-welding→forming and shaping→TIG welding→Polishing burrs outside of weld seam→cooling→sizing→roughly straightening→fixed length cutting→run-out table
1.5 Milling speed: 0.5-3M/min