... removes particles, odor, water, acid and alcohol etc. from waste oil. The treated oil is clean, limpidity, and good smell ... , oil restaurant, cooking oil factory, vegetable oil factory, and waste oil collecting store. According to the treated oil usages, we ... Tester Series NKEE Moisture Content SensorSeries NKVW Vacuum Pump SetsOther services (optional)As per the customer’s specific requirements, the ...