Ngokusho lwesikhashana sokukhetha amacaster, ukukhetha umthetho omphumela ungene lokugcina olunye ukuze ulandelene nokuhlola kuhlu, ukuphucula kwemibhalo, uphawu kunye nokudala. Imithetho yezimbili ezikhoyo zamacaster ziyi-stainless steel kunye nezingcinci, ngokushesha akanye ngezinye izimphathelo zabo. Ngalokho kungaba okubonisa nokuba ngesicatshulwa sasizo kanye nokuba kulezi zinto.
Amaphutha Akamafu Amacaster Zakhamishi Esheshayo:
Ukumelana nokugqwala: I stainless steel iyiphutha elihle lokusebenza ngokushesha kakhulu lokuphucula kwemibhalo. Lokhu kuyingxenye yokuba amacaster akamafu akamasheshayo asifane kuhlu lolandelayo kunye nezindawo ezinthalwa ngokuthi.
Ukuphela Kwesikhatsi: Istainles steel inomga kunye nokuthi kuyahlala ngokubalulekile, okungukuvunyelwa ukuba akwazi ukuhlala ngamabhedlela amakhulu kunye nokuthi akudingekanga ukusithathiswa ngaphandle kokusetyenziswa.
Amagcali yokusebenza: Ngoba kukhona umthengiselo wakhe wesibhedlela, i-istainless steel casters zidinga ukusebenzisa kancane futhi ukulanda kwesikhatsi esiphambili sokugcina, okungavumela imali yesikhatsi esiphambili.
Usuku lwemvume: I-istainless steel casters zingakho usuku lwemvume oluhlaleke, uzokusiza ukuthi luhlu lenkulunkulu lizivele lokuncedisiwe.
Imali yesilayithi: Imali yesitainles steel iyishumi elinamandla, okungakuvumela ukuba imali yesitainles steel casters ibe ngaphansi kakhulu kwezinye izilayithi noma zinc. 
Amahleli aKastazha zeZink:
Inani leNgcotshelo: I-Zinc yisilayithi esikhulu sikhulu; ngakho ke, i-zinc casters zingakho imali engaphezulu kunye ne-istainless steel casters, ukuthi bazame ukuba kuhloniphe kakhulu kwiqhophiso lokuhlola imali.
Isisindo: I-Zinc yisilayithi esikhulu esikhulu; ngakho ke, i-zinc casters zingakho ezikhulu kunye ne-istainless steel casters, okungavumela ukuba kuhlanganise imali yesilayithi yesikhombisa kunye nokuthuthukisa.
Ukuphakamisha Kwesibhedlela: Amacaster amanzini akhona ukuthi zihlabeleka ngokwesiphi ngesiphumo sokuqala lokuncane, okungakho kufuneka izinkomishi ezinethile zikhuphe imali encinci phakathi nezincastere.
Ukumelana nokugqwala: I-Zinc yamadodana ayikho amandla okuthile yokubhalela. Ngokusho galvanized zinc inabelana nokuhlukumeza lokubhalela, kodwa umthengiso wokuhlukumeza ungaphindaphinda ukususa ukusuka kwabo ubudabuko. 
Ukugcina:
Ukukhetha phakathi kwezincastere ezithile nezinc zamazinc, isebenza phakathi komsebenzi, ibhadi yesihloko, kunye nenkonzo yosethulo. Ezindaweni ezidinga ukubhalela okuhlu kunye nokulula, amacaster amanzini angalawa nokuthi ngisho luchasenziwe. Kodwa, uma kukho imali ingeyiprimari yophakathi, ngokwesintu nokuthi amacaster amanzini angalawa nokuthi ngisho luchasenziwe.
Kulesi sikhetho esikhundleni kwezicatshuluntifi, izinto ezimbini ngokwesiphi amagcinane, uhlobo lomphendvheni, izimo zokugcina ukusuka nokuhlola, kunye nokuthi zingene yingeniso yokuphazamisa okanye iimikhiqizo ze-locking zinenzeka kufuneka bazingeziwe. Ngokushesha, ngenxa yalokho olungakuhlanganiswa kanye nezinye izindlela zokuqasha, ukubalasekela phakathi kwezilondolozi nokudala kuzobuya ephatheni lokusebenza.
Kusetyenzisweni, abasebenzisi abangaphansi kwezinhloso zokuxhasa nokulondolozi kufanele bakuhlonishwe ukuba babone isihloko esidingayo noma i-composite icatshuluntifi elibhalwe ngemithombo angaphezulu, njengemuva wozincinci wesintsha esiqedwa emasincineni yesintsha.
Ngokushesha, amacatshuluntifi we-sintsha kunye namasintsha azizimali zakho kunjalo nakwiindlela ezidingiweyo, kunye nokukhetho kwabo kusenzo senkqubo.