Semi Automatic pipe coilers have servo motor controlled Travers and torque control working Drums.
It has most possible round design of drums to better coiling.
| Machine | Number Of Drum | Number of Arm |
| Ø16 – Ø40 | 2 | 4 |
| Ø20 – Ø63 | 2 | 6 |
| Ø50 – Ø125 | 1 | 8 |
* UP TO PN 16
