ERW 76mm
I. The technical flow of the production line
{SteelTape}→Double-head un-coiler→Automatic Strip-head Cutter and welder→Accumulator→Forming section (Flattening unit +Main driving unit +Forming unit +Guide unit +High frequency induction welding unit +squeeze roller) + De-burr frame→Cooling unit→Sizing unit and straightener→Flying saw under computer-control→Run-out table
II. Basic conditions:
| 1. Production Capacity | |
| Round Pipe | 25mm - 76.2mm |
| Square & Rectangular | 20*20 - 60*60(40*80)mm |
| Wall Thickness | 0.8 - 4.0mm (Round Pipe); 0.8 - 3.0mm(Square Pipe) |
| Speed | Max.100mm |
| Pipe Length | 4m – 12m |
| 2. Steel Strip Specification | |
| Material | Low Carbon Steel, Q235, Q195 |
| Coil I.D. | 460 - 510MM |
| Coil O.D. | Max. 1800mm |
| Strip Width | 80mm – 240mm |
| Strip Thickness | 0.8mm – 4.0mm |
| Max. Weight | 3500kgs |
| 3. Electricity | |
| Dynamic power: | 380V, 3 phases, 50Hz (Depending On Local) |
| Control Power: | 220V, one phase, 50 Hz |
| 4. Solid State High Frequency Welder: 250KW | |
| 5. Electric installed capacity: Appro. 500KW | |
| 6. Cooling Water | |
| Reservoir for High Frequency equipment: | 25m³, one set |
| Reservoir for circulating cooling water: | 25m³, one set |
| 7. Compressed Air | |
| Pressure | 0.5 MPA |
| Flow | 0.8m3/hour |
| 8. Line Speed: Max.100m/min | |
| 9. Size of Whole Line: 65m X 6m (Length X Width) | |
We always design and make each line according to each customer's specific requirements, so each customer can buy his own well-content line from us.
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