WRY jerin famfo mai zafi an yi amfani dashi sosai a tsarin dumama mai ɗaukar zafi.Ya shiga fannonin masana'antu daban-daban kamar su man fetur, masana'antar sinadarai, roba, robobi, kantin magani, yadi, bugu da rini, gina titina da abinci.Ana amfani dashi galibi don jigilar ruwa mai zafi mai rauni mara ƙarfi ba tare da tsayayyen barbashi ba.Zafin sabis shine ≤ 350 ℃.