EZIPHUMA:
1. Umshini wethu wokugoqa oshelelayo awugcini nje ngokugoqa kodwa futhi ungahlanganisa izinto
2. Umshini wethu wokugoqa oshelelayo ungagoqa izinsimbi zebha eziyindilinga ezicacisiwe yi-φ 6,φ 8, φ 10 njalo njalo.
3. I-axis ephezulu yomshini wethu wokugoqa oshelelayo ingakhishwa kalula ukuze kukhishwe ingxenye yomsebenzi ecutshunguliwe.
IZINHLOKO:
| IMODELI | UKUQINA OKUPHEZULU | UBUBANZI OBUPHEZULU | I-DIA.OF ROLL | USAYIZI WOKUPHAKISHA | I-NW/GW |
| I-SJ320 | 1.0 | 320 | 32 | 48x22x19 | 13/14.5 |
| I-SJ300 | 1.0 | 300 | 32 | 48x22x18 | 13/14.5 |