Chingwe chodziwika bwino cha Jack chimakhala ndi zinthu zotsatirazi:
- Mafuta a nyongolotsi: amatembenuza chosinthika kuchokera ku shaft ya nyongolosi ya mayendedwe a star.
- Kukweza cholakwika: kumabweretsa mayendedwe kuchokera ku gitala ya nyongolotsi kupita ku katundu.
- Nyumba Zazida: Zimakuta zida za nyongolotsi ndikuziteteza ku zinthu zakunja.
- Zovala: Thandizo lomwe likuzungulirani ndikuwongolera bwino ntchito.
- Base ndi mbale yophika: Patsani bata komanso njira yotetezera kukhazikitsa.
Screw Jacks amapereka zabwino zingapo, kuphatikizapo:
- Kukweza kwenikweni: Screw Jacks amapereka zowongolera komanso yeniyeni, ndikuwapangitsa kukhala oyenera ntchito zomwe zimafunikira kusintha kwa kafukufuku.
- Kukweza Kwambiri: Amatha kuyendetsa katundu wolemera, kupangitsa kuti akhale othandiza m'makampani omwe amapezeka ndi zolemera zambiri.
- Kudzitchinjiriza: Screw Jacks ali ndi mawonekedwe odzitchinjiriza, zomwe zikutanthauza kuti angagwire katunduyo pamalo osafunikira njira zowonjezera.
- Kapangidwe kake kake: Kukula kwake kwapadera komanso kuthekera kokhazikika kumawapangitsa kukhala oyenera malo ochepa.
1.45 # Manganese chitsulo cha manganese akukweza malaya: kukana mphamvu, kukana mphamvu, mosavuta, osasunthika, kupereka ntchito yotetezeka.
2.High Manganese screw gear:
Opangidwa ndi mafayilo apamwamba kwambiri omwe adakhazikitsidwa ndi zitsulo zazitali, osasweka mosavuta kapena kuwerama.
3.Sichembala chenjezo: siyani kukweza pomwe mzere watuluka.