Place of Origin:
China
Brand Name:
Hengli
Certification:
ISO2000
Model Number:
LD20
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Triple Roll Steel Rolling Mill , Cold Drawn Seamless Tube Making Machine
The mill is intended for manufacturing of round pipe of Φ25mm-Φ76mm with thickness of 1.2mm–4.0mm from cold-rolled and hot-rolled coil strip by means of unclosed tubular blank with its subsequent welding into tube, edge heating by means of solid state high-frequency welder, longitudinal seam welding in rolls of tube welding machine, cooling, further sizing or shaping and on-stream cutting of endless tube in measured lengths. Finished product will be of round pipe, square and rectangle pipe.
Steel Pipe Specification | |
Round Pipe diameter | Ø60–Ø165mm |
Pipe Thickness | 1.5– 5.0mm |
Square and rectangle pipe | 50X50mm –130X130mm |
Pipe Thickness | 1.5 – 5.0mm |
Pipe Length | 6-9m |
Length Tolerance | 0-6mm |
Steel Tape Specification | |
Material | Carbon steel (δb≤500Mpa, δs≤235Mpa) |
Inner diameter | Φ470-Φ510mm |
Outer diameter | Φmax=1900mm |
Strip steel width | 80mm-240mm |
Strip steel thickness | 1.2mm-4.0mm |
The maximum weight | 3.0 tons |
Electric installed capacity | appro.300KW |
Line Speed | 20-60m/min |
Technical Documents
All labels on machines and layout drawings, electrical diagram, operated manual will be English and will be offered by manufacturer after machine transported.
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