| Machine frame | Profile welding |
| Front dividing panel | 2mm sheet, ⌀5 alumina ceramic eyelet guide for yarn, and designed with reed at the rear |
| Guide roller | "W" type, 2 upper guide rollers with ⌀122mm, lower guide roller with ⌀ 122mm |
| Tension roller brake | Solenoid brake |
| Roller drive | Vector variable frequency motor |
| Roller control | Closed-loop control by vector variable frequency motor (constant tension control) |
| Tension detection | Pressure sensor, with on-line display |
| Length measurement | On-line measurement and display the length of each warp section |