
| Model | SP-IN4 |
| Motor power | 7.5KW |
| Reducer | 350 type |
| Feed material | iron pipe |
| Feeding round tube diameter | 1.5 inch (cun) |
| Forming Roller | 8 forming + 2 straightening |
| Working speed | 10 meters / minute |
| Roller material | GCr15 heat treatment after finishing |
| Spindle material | 40Cr after quenching and tempering |
| Transmission mode | 1.2 inch chain sprocket drive |