Makina opangira zitoliro othamanga kwambiri: kupanga midadada yothamanga popanda unyolo, midadada yoyikidwa molunjika poyambira giya, kudalira midadada ya 9Mn2V yokhala ndi makina olondola a 0.01 mm, zindikirani kuthamanga kothamanga kwambiri.
Zida: PA, kutentha osiyanasiyana: -40 ℃-115 ℃, mankhwala alibe halide, odana ndi mafuta, odana ndi asidi. Mlingo woletsa kutupa ndi HB (U94). Chitoliro chakuda chakuda ndi ultraviolet kugonjetsedwa.
Zida: PP, kutentha osiyanasiyana: -20 ℃-110 ℃, mankhwala ndi odana ndi mafuta, odana ndi asidi, odana ndi alkali. Chitoliro chakuda chakuda ndi ultraviolet kugonjetsedwa.
Zida: Pe, osiyanasiyana kutentha: -40 ℃-80 ℃, mankhwala ndi odana ndi mafuta, odana ndi asidi, odana ndi alkali. Chitoliro chakuda chakuda ndi ultraviolet kugonjetsedwa.




Zathumwayi
| Chitsanzo | DBWG-45 | DBWG-50 | DBWG-65 | DBWG-90 |
| M'mimba mwake (mm) | 45 | 50 | 65 | 90 |
| L/D | 30 | 30 | 30 | 30 |
| Kutalika kwa chitoliro (mm) | 4.5-13 | 16-32 | 25; 48 | 90-160 |
| Kuchuluka kwa block block (mawiri awiri) | 52; 70 | 52; 70 | 52-60 | 72 |
| Kuthamanga (m/mphindi) | 16-20 | 12; 16 | 6; 10 | 2; 4 |
| Mtundu wothamanga kwambiri | Chitsanzo | Mzere wa screw(mm) | Chitoliro m'mimba mwake(mm) | Kutulutsa liwiro(m/mphindi) |
| DBWG-50T | 50 | 7-32 | 20-25 | |
| Chithunzi cha DBWG-45T | 45 | 5-25 | 20-25 |