This Steel profile pipe production line is specially used for producing Φ76-Φ165mm, δ2.0-6.0mm high-frequency straight seam welded pipe and corresponding square pipe and special-shaped pipe (δ≤5.0mm).The composition of Steel profile pipe production line is from uncoiler to fixed length cutting saw. Rolling speed can be adjusted correspondingly within suitable range of pipe diameter and wall thickness.
Steel profile pipe production line Applicable material:
(1)Hot or cold-rolled steel strip (As per GB708-88)
(2)Material: Low-carbon steel, low alloy steel, δs≤345Mpa,δb≤610Mpa
(3)The thickness of steel strip: 2.0-6.0mm (As per GB708-88)
(4)The width of steel strip: 240-520mm
(5)I.D. of steel coil: Φ500-Φ600mm
(6)O.D. of steel coil: Φ1000-Φ1500mm
(7)Maximum weight coil: 5000kgs
Dimension range of processing steel pipe:
(2)Wall thickness: 2.0-6.0mm (square pipe and special-shaped pipe≤5.0mm)
Steel profile pipe production line process flow:
Raw material (steel coil) → uncoiling → Flattening → leveling → shearing and butt-welding → material accumulating → mill-forming → high-frequency welding → removing burrs outside of weld seam → cooling → sizing → roughly straightening → fixed length cutting → finished pipe → run-out table
Milling speed: 15 - 50m/min
1.5High-frequency equipment power: 500 KW(Solid state)
1.6Advised user`s necessary accessories (only for reference):
(1)Mechanical equipment site: 90m×6m (length × width)
(2)Electrical equipment site: 8m×4m (length × width)
(3)Machine unit foundation base (As per Foundation drawing)
(4)Two sets of 10 ton overhead crane
a)Equipment motor: 160KW×2+45KW×2+75KW+22KW=507KW
b)High-frequency electric: 500 KW (Solid state)
(6)Saw blades (black) for tracking saw, specification as per instruction book and quantity as per customer need.
(7)Magnetic bar (impeder core) for welding pipe, purchase as per pipe making size.
(8)Each set of Φ2", 6m high-pressure pumps for high-frequency electric and pipe-welding machine cooling.
(9)Each set of cooling water pool for high-frequency electric and pipe-making machine, each volume 35 m3 with water pipe, water pressure meter and valve. (Decide size and quantity when installation on site, purchase from market)
(10)Machine unit electric circuit. Before assembling, circuit must reach the electric cabinet of high-frequency room. Electric connection for high-frequency room to overall control table and button station. (Decide size and quantity when installation on site, purchase from market)
(11)High-frequency room for machine unit. Adopting ground or attic according to customer`s layout.
(12)One set of air compressor. (Purchase from market)
More information about the Steel profile pipe production line
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