2.1..Ni imiterere itambitse kandi igizwe nigice cyo gupakira, igice cyo gukaraba nigice cyumye, igice cyo gupakurura.
2.2.Imiterere ifata ibyuma byiza byuma bidafite ibyuma kugirango tumenye neza kandi neza.
2.3.
| Icyitegererezo No. | Ubugari | Uburebure | Ingano nto | Umubyimba | Umuvuduko |
| EW-800 | 800 | unlimited | 230 * 230mm | 2-19mm | 0.7-4m / min |
| EW-1200 | 1200 | unlimited | 230 * 230mm | 2-19mm | 0.7-4m / min |
| EW-1600 | 1550 | unlimited | 230 * 230mm | 2-19mm | 0.7-4m / min |
| EW-2000 | 2000 | unlimited | 230 * 230mm | 2-19mm | 0.7-4m / min |
Uburebure bwa roller ： 900 ± 20mm
Icyitonderwa: ibipimo byose bigengwa na mashini nyayo.
