Hebei Tengtian Welded Pipe Equipment Manufacturing Co.,Ltd.
Hebei Tengtian Welded Pipe Equipment Manufacturing Co.,Ltd. Quality first, Customer first
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Rectangular Shape Pipe Mill Roller Forming Seam Welded Square Tube Mill
I. Introduction
Rectangular Shape Pipe Mill Roller Forming Seam Welded Square Tube Mill is combined with the international market demand, with our company LW series unit combined with FF forming technology, developped the automatic square and rectangular tube equipment In a very short period of time to finish the adjustment of the forming roller extreme reduction of the replacement products time, thus improve the efficiency and reduce the productive cost Because the equipment when produce the different size tubes without roll change, adopt one set of combined mould, producing the different specifications of the tube, only need to adjust, the roll savings rate at above 90%, thus reducing the cost of the roll.
II. The pipe machine’s main characteristics of the equipment
1. In a very short period of time to finish the adjustment of the roller
2. producing the different specifications of the tube, only need to adjust
3. decreasing the number of workers, reduce the labor costs
4. improve the service life of the equipment.
5. The machine can be repaired alone.
III. ERW tube mill other model
| Model | Diameter Range | Pipe Thickness | Line Speed(m/min) |
| LW200 | 30*30-50*50MM | 1-3MM | 20-80 |
| LW600 | 60*60-150*150MM | 2-7MM | 20-60 |
| LW800 | 80*80-200*200MM | 1-3MM(or 4-13) | 20-40 |
| LW1000 | 100*100-250*250MM | 3-12.7MM(or4-14) | 15-30 |
| LW1200 | 120*120-300*300MM | 3-14MM | 10-25 |
| LW1400 | 150*150-350*350MM | 4-14MM | 8-20 |
| LW1600 | 200*200-400*400MM | 4-16MM | 8-20 |
IV. Equipment composition
| No. | Name |
| 1 | winding and unwinding reels |
| 2 | Straightener & leveler |
| 3 | Automatic shear and welding |
| 4 | Feeder and punching machine |
| 5 | Automatic forming and sizing part |
| 6 | Cutting machine |
| 7 | via rollers |
| 8 | Automatic packing and palletizing |
