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ZG165 high frequency welded pipe mill line
Layout flow:
Strip material → decoiler → shear and welder → accumulator → forming and sizing machine → flying saw → packing
Moreover, include: electric control system, high frequency welder.
Line composition:
V-shape pre-discharging table (V coil stand)
Hydraulic charging wagon (coil car)
Hydraulic discharging machine (uncoiler)
Hydraulicshear and TIG welder.
Horizontal strip accumulator.
Forming, welding, cooling and sizing section. drive motor: DC 132 kw+ 132 kw
Computer flying saw cut-off.
Straightener
End milling and chamfering machine
Baling press
Driven roller run out table, Inspection table & collectors.
Solid state H.F. induction welder: 400 kw, solid state type
Rolls: rolls are manufactured out of AISI D3 D2 or E52100
Hydraulic units
Electrical panels
Specifications:
Material to be processed: carbon steel, cold hot rolled pre slit strip coils of weld able grade with max. 0.2% carbon
Type of production: round tubes, squar, square and rectangular hollow sections
Round tube outside diameter: min 50.8, max 165mm
Square hollow section: min 40x 40, max 130 x 130 mm
Rectangular hollow section: min 40 x 60, max 100x 160 mm
Tube thickness: min 1.8 max 6.0 mm
Forming line speed: max 55 m/min
(Square and rectangular hollow shapes are produced at lower speeds depending on side to wall thickness ratio)
Tube cut length: min 4 max 15meter
Length accuracy: ± 3mm
High frequency welded pipe production line
Roller
Decoiler
Accumulator
Layout flow:
Strip material → decoiler → shear and welder → accumulator → forming and sizing machine → flying saw → packing
Moreover, include: electric control system, high frequency welder.
Line composition:
V-shape pre-discharging table (V coil stand)
Hydraulic charging wagon (coil car)
Hydraulic discharging machine (uncoiler)
Hydraulicshear and TIG welder.
Horizontal strip accumulator.
Forming, welding, cooling and sizing section. drive motor: DC 132 kw+ 132 kw
Computer flying saw cut-off.
Straightener
End milling and chamfering machine
Baling press
Driven roller run out table, Inspection table & collectors.
Solid state H.F. induction welder: 400 kw, solid state type
Rolls: rolls are manufactured out of AISI D3 D2 or E52100
Hydraulic units
Electrical panels
Specifications:
Material to be processed: carbon steel, cold hot rolled pre slit strip coils of weld able grade with max. 0.2% carbon
Type of production: round tubes, squar, square and rectangular hollow sections
Round tube outside diameter: min 50.8, max 165mm
Square hollow section: min 40x 40, max 130 x 130 mm
Rectangular hollow section: min 40 x 60, max 100x 160 mm
Tube thickness: min 1.8 max 6.0 mm
Forming line speed: max 55 m/min
(Square and rectangular hollow shapes are produced at lower speeds depending on side to wall thickness ratio)
Tube cut length: min 4 max 15meter
Length accuracy: ± 3mm