2.1..Tsarin kwance ne kuma ya ƙunshi sashin loading, sashin wanka da bushewa, sashin saukewa.
2.2.Tsarin yana ɗaukar daidaitaccen daidaitaccen ƙarfe mai inganci don tabbatar da firam mai ƙarfi da kyakkyawan hangen nesa.
2.3.
| Model No. | Max fadi | Tsawon | Girman Min | Kauri | Gudu |
| EW-800 | 800 | marar iyaka | 230*230mm | 2-19 mm | 0.7-4m/min |
| Saukewa: EW-1200 | 1200 | marar iyaka | 230*230mm | 2-19 mm | 0.7-4m/min |
| Saukewa: EW-1600 | 1550 | marar iyaka | 230*230mm | 2-19 mm | 0.7-4m/min |
| EW-2000 | 2000 | marar iyaka | 230*230mm | 2-19 mm | 0.7-4m/min |
Roller tsawo: 900± 20mm
Bayani: duk girman da ke ƙarƙashin injin gaske.
