Momwe mungasankhire oponya chete

Poyang'anizana ndi malo osiyanasiyana ogwiritsira ntchito, zofunikira za casters ndizosiyana. Mwachitsanzo, kunja, phokoso laling'ono, palibe zotsatira zambiri, koma ngati zili m'nyumba, gudumu losalankhula pali zofunikira zina. Kugwiritsiridwa ntchito kwapakhomo kwa matailosi, kapena matabwa, makamaka ofesi ya nyumba yaofesi, kotero mawilo ayenera kukhala chete ndi abwino.

Makasitomala omwe amagwiritsidwa ntchito nthawi zambiri, amakhala ndi zoponya za nayiloni za PA, PP casters, PU polyurethane casters, TPR casters. Oponya mphira ndi zina zotero.
Choyamba, tiyeni tikambirane za PA nayiloni casters ndi PP casters. Mitundu iwiriyi ya ma caster imakhala ndi kuuma kwakukulu ndi mphamvu yapamwamba yonyamula katundu, choncho imakhala yokhazikika pamene ikunyamula katundu wolemera. Komabe, izi zimabweretsanso vuto la phokoso lalikulu. Chifukwa chake, ngati pali kufunikira kwakukulu kowongolera phokoso, mitundu iwiriyi ya oponya sangakhale yabwino kusankha.

Ndiye pali PU polyurethane casters ndi TPR casters. Mitundu iwiriyi ya ma casters ndiabwino kwambiri osalankhula, makamaka ma casters a TPR, kusalankhula kwake kumakhala bwinoko. Izi ndichifukwa choti mawonekedwe a ma casters a TPR ndi ocheperako ndipo amakhala ndi malo olumikizana ndi nthaka, zomwe zimachepetsa kutulutsa phokoso. Komabe, panthawi imodzimodziyo, mphamvu yolemetsa ya ma casters awiriwa ndi yofooka, ngati katundu wonyamulidwa ndi wolemetsa, kugwiritsa ntchito kwake kungakhale kovuta.