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ZG50 high frequency welded pipe mill
Layout flow: Strip material → decoiler → shear and welder → accumulator → forming and sizing machine → flying saw → packing
Moreover, include: electric control system, high frequency welder.
Technical parameters:
Material to be processed: carbon steel, cold rolled, hot rolled pre-slit strip coils.
Steel grade: 0.2% carbon
Type of products: round tubes, square tubes, rectangular tubes as well as hollow sections
Round tube outside diameter: 15-63mm
Square tubes: min.10 x10; max. 50 x 50 mm
Rectangular tubes: min. 10 x 15; max. 40x 60 mm
Tube thickness: min 0.5 max 3.25 mm
Forming line speed: max 100 m/min (Square and rectangular tubes are produced at lower speeds which depend on side to wall thickness ratio)
Tube cut length: min 4 max 12 meter
Length accuracy: ± 3mm
Main drive motor: DC 55kw×2
Line composition:
Double mandrel uncoiler
Shear and TIG welder
Horizontal strip accumulator / cage accumulator
Forming, welding, cooling and sizing section.
Computer flying saw cut-off.
Run-out roll table, inspection table collectors.
Solid state H.F. induction welder: 150 kw, solid state (or 200kw,vaccum tube type). rolls: rolls are manufactured in accordance with AISI D3 D2 or E52100 electrical control cabinets
High frequency tube mill
High frequency welded tube production line
Verticalaccumulator
Welded tube cuttingsaw
Layout flow: Strip material → decoiler → shear and welder → accumulator → forming and sizing machine → flying saw → packing
Moreover, include: electric control system, high frequency welder.
Technical parameters:
Material to be processed: carbon steel, cold rolled, hot rolled pre-slit strip coils.
Steel grade: 0.2% carbon
Type of products: round tubes, square tubes, rectangular tubes as well as hollow sections
Round tube outside diameter: 15-63mm
Square tubes: min.10 x10; max. 50 x 50 mm
Rectangular tubes: min. 10 x 15; max. 40x 60 mm
Tube thickness: min 0.5 max 3.25 mm
Forming line speed: max 100 m/min (Square and rectangular tubes are produced at lower speeds which depend on side to wall thickness ratio)
Tube cut length: min 4 max 12 meter
Length accuracy: ± 3mm
Main drive motor: DC 55kw×2
Line composition:
Double mandrel uncoiler
Shear and TIG welder
Horizontal strip accumulator / cage accumulator
Forming, welding, cooling and sizing section.
Computer flying saw cut-off.
Run-out roll table, inspection table collectors.
Solid state H.F. induction welder: 150 kw, solid state (or 200kw,vaccum tube type). rolls: rolls are manufactured in accordance with AISI D3 D2 or E52100 electrical control cabinets