Zhangjiagang Hengli Technology Co.,Ltd
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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.