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| Forming direction | Front swing, intermittent production, center positioning |
| Forming direction | Left feed, right rotation molding |
| welding speed | 0.5～2m/min |
| Forming method | Three-roll bending forming, external control roll sizing, internal expansion plate auxiliary forming |
| welding equipment | TIG welding machine WS1000 |
| Welding method | Internal welding, argon arc automatic welding without filler wire |
| Host installed capacity | 100 KVA |
Uncoiling→pinch leveling→vertical roller→shear butt welding→vertical roller→delivery machine→guide plate→forming→internal welding→flying cutting of centralizer→drawing out
| Device name | Quantity | |
| Host device | ||
| 1 | Uncoiler | 1 |
| 2 | Pinch Leveler | 1 |
| 3 | Electric Vertical Roller | 2 |
| 4 | shear butt welding | 1 |
| 5 | delivery machine | 1 |
| 6 | Guides | 1 |
| 7 | Forming Machine | 1 |
| 8 | front bridge | 1 |
| 9 | Internal welding device | 1 |
| 10 | rear bridge | 1 |
| 11 | centralizer | 1 |
| 12 | fly cutter | 1 |
| 13 | Embedded parts | 1 |
| 14 | Auxiliary parts such as walking platform | 1 |
| 15 | Host hydraulic system | 1 |
| 16 | Host electrical system | 1 |
| 17 | Huarong Plasma LGK100 | 1 |
| 18 | Jaguar air compressor(0.9m3) | 1 |
| 19 | Zhengte or Aotai WS315 argon arc welding machine | 1 |
| 20 | Zhengte or Aotai WS500 argon arc welding machine | 1 |
| 21 | Connecting cables between equipment (excluding cables before the main electrical cabinet of the equipment) | 1 |
