
3 - 4mm Steel Forming Machine Steel Culvert with Gearbox Driven
Main Technical
This line includes hydraulic decoiler with coil car, guide, forming, punching, curving, cutting, simple stacker.
Material feeding width: max 1250mm, Q235, max thickness: 4mm.
1.Hydraulic Decoiler with coil car:
Max feeding width | 300-1250mm |
Max loading capacity | 10T |
Max coil diameter | 1500mm |
Inner coil diameter | 460-560mm |
2.Main Forming machine:
3.Incl. steel plate feeding and guide, manual adjusting centering, roll forming.
Preciseness of single wave height and distance: ± 2mm
Plate after forming, plate surface and edge smooth, no obvious scratch.
Forming station: 20 stations in total (16 stations, 2 stations for reshaping, first station roller has feeding function, two ends rollers has guiding function) , roller material GCr15.
Motor:2 sets, 15kw each.
Speed: 6-15mm/min including punching, not including cutting.
Machine structure: Stand column and gearbox driving for each stations.
Control: by PLC Taiwan Delta, touch screen Chinese brand, with remote control.
4.Punching part: Non-stop tracking punching Servo motor 5.5kw, encoder, ball screw transmission Hydraulic station by China Punching preciseness: Hole: +0.3mm; hole distance (width direction): ±1mm hole distance (length direction): ±2mm Screw hole: smooth, shape good Punching die: Cr12MoV material, heat treatment, 60-62HRC. One set of punching head with one line. |
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5.Curving machine Curving way: three roller curving Feeding width: 1500mm Speed: the same speed as main forming machine. Max curving diameter: 2m. Structure: stand column. |
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6.Cutting part: Share hydraulic station with punching part. Cutting way: hydraulic cutting, cutting angle adjustable, can match with curving. Length accuracy: ±2mm; Cutting blade: Cr12MoV, heat treatment, 60-62HRC |
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7.Stacker |
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8.Finished Products |
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Friendship Machinery Co., Ltd
Friendship Machinery is a world leader in automatic welding machine for steel fabrication field and industrial pipeline construction projects, providing an extensive range of equipment for a variety of project applications.
Year after year, automatic welding systems from Friendship Machinery are designed, tested, used, and continuously upgraded in every type of environment. Our customers enjoy industry-leading repair rates that are constantly improving: from less than 5% in 2001 to less than 2% in 2012.
The performance record of our specially designed and manufactured automatic welding machine is the backbone of Friendship Machinery's reputation. The proven ability of every set machine is why customers have returned to us repeatedly for new applications, designs and machinery as their products change and expand. We are proud of that fact.
Our main products: H&I beam welding line, T beam welding line, box column beam line, CNC multi-head plate cutting line, beam assembly machine, straightening equipment, steel pipe welding line, shot blasting machine, CNC flame/plasma cutting equipment, welding assisting machinery incl. Welding manipulator, welding positioner, turning roll (welding rotator), Membrane wall panel production line, which are widely used in many industries like aerospace, petrochemical, metallurgy, shipbuilding, chemical equipment, boiler pressure vessels, steel structure construction, etc.
Since 1990s, the market for steel structure building industry boomed. With fast development, very short period for construction and beautiful external appearance, as well reasonable price was occupied in the market of building industry. We invest more on developing roll forming machine such as Metal roof &wall panels machines, C&Z purlin machines drywall Stud-track forming machines , Metal decks machines , No- girder and Column curves forming machines, Guard rails forming machines , Downspout pipes forming machines and so on.
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