Ndi zinthu ziti zabwino kwambiri zoponya ma wheelbarrow

Pogula oponya ngolo, ndikofunikira kusankha zinthu zoyenera. Zinthu za caster zimakhudza mwachindunji moyo wautumiki ndi kukhazikika kwa ngolo. Tiyeni tiwone zomwe zili zoyenera kwa oponya ma wheelbarrow.

Chimodzi mwazinthu zodziwika bwino za oponya ngolo ndi mphira. Zopangira mphira zimakhala ndi mayamwidwe abwino komanso ochepetsera phokoso, motero ndizoyenera kugwiritsidwa ntchito m'malo omwe nthaka ndi yosagwirizana. Zopangira mphira zimakhalanso ndi kukana kwabwino kwa abrasion, zomwe zimatha kuchepetsa kuchuluka kwa ma caster pafupipafupi ndikuwongolera moyo wantchito wangoloyo. Komanso, casters mphira komanso zabwino kwambiri mankhwala kukana, ngakhale mu asidi ndi alkali chilengedwe si zophweka kukokoloka, choncho ndi abwino kwambiri malo mafakitale ngolo.

Kupatula mphira, nayiloni ndi chinthu chodziwika bwino kwa oponya ngolo. Makatani a nayiloni ali ndi mphamvu zambiri komanso kukana kwabwino kwa abrasion, ndipo ndi opepuka pakukankhira ngolo. Zopangira za nayiloni sizimakonda kuchita dzimbiri m'malo onyowa, zomwe zimapangitsa kuti zikhale zoyenera kugwiritsidwa ntchito m'malo omwe amafunikira kuyeretsedwa pafupipafupi, monga malo odyera ndi zipatala.

Kuphatikiza pazida zomwe zili pamwambazi, pali zida zina zapadera za ma caster omwe ali oyeneranso nthawi zina. Mwachitsanzo, kuphatikiza mphira ndi chitsulo zipangizo, ndi zabwino abrasion kukana ndi katundu katundu; ma polyurethane casters ali ndi kukana kwabwino kwa abrasion komanso kutsika kwapang'onopang'ono, oyenera pazochitika zomwe zimafuna kusinthasintha kwakukulu; ndi zotayira za aluminiyamu zimakhala ndi kulemera kopepuka komanso kukana kwa dzimbiri kwabwino, koyenera ngolo zomwe zimafunika kusuntha pafupipafupi.

Posankha ngolo caster zipangizo, kuwonjezera pa kuganizira ntchito chilengedwe ndi kulemera kunyamulidwa, komanso ayenera kuganizira mtengo kugula. Mtengo wa ma casters azinthu zosiyanasiyana umasiyanasiyana, kotero mutha kusankha malinga ndi zosowa zenizeni ndi bajeti. Panthawi imodzimodziyo, m'pofunikanso kumvetsera kuyika kwa ma casters komanso ngati kukula kwake kumagwirizana ndi ngoloyo kuti atsimikizire kuti kuyikako kumakhala kokhazikika komanso kupewa ngozi zomwe zingatheke.