Qalabka rinjiga ka saara, oo sidoo kale loo yaqaan qalabka rinjiga ka saara, nadiifiyaha rinjiga ama ka saara rinjiga, waa dareere lagu qaso dareereyaal sida hydrocarbons-ka koloriin ku jira, ketones, esters, alcohols, iyo taxanaha benzene. Iyada oo adeegsanaysa awoodda dareeraha ee uu ku dhex geli karo oo uu ku barari karo daboolka, waxay si wax ku ool ah uga saari kartaa daboolka dusha sare ee dusha sare ee kala duwan (rinjiyada, dahaarka, iwm.). Waxay si toos ah uga saari kartaa rinjiga ama waxay ka dhigi kartaa diirka filimka dahaarka mid fudud. Saamaynta xoqidda rinjiga ee qalabka rinjiga ka saara waxaa lagu gaaraa taxane ah habab jireed iyo kiimiko sida kala dirista, gelinta, bararka, diirka iyo falcelinta.

Xariijiyaha rinjiga waxaa loo isticmaali karaa birta Kaarboon, xaashida galvanized, aluminiumka, bir-magnesium. Waxaana laga heli karaa 200 kg/foosto ama 25 kg/foosto, muddada kaydinta: ~ 12 bilood weelal xiran, meel hadh leh oo qalalan.