Shanghai 4New Control Co., Ltd. inyanzvi mukutsvagisa nekuvandudza kwemafuta uye kutonhora kwemvura uye kusefa, kucheka kucheneswa kwemvura uye kuvandudzwa, kubvisa mafuta uye scum, kupatsanurwa kwemafuta nemvura, kuunganidza mhute yemafuta, chip dehydration, kufambisa kwakanaka kwechip dirty liquid, waste chip pressing, gasi mhute condensation uye kupora.