Akwai nau'ikan kayan aikin laushi na ruwa, waɗanda za'a iya raba su zuwa nau'in musayar ion da nau'in rabuwar membrane.Toption Machinery kayan aiki shine nau'in musayar ion wanda kuma shine na kowa.Ion musayar taushi ruwa kayan aiki ne yafi hada da pretreatment tacewa tsarin, guduro tanki, atomatik kula da tsarin, bayan jiyya tsarin da sauran sassa.