... automatic up or down; the material which in the water pot and oil pot can be directly come into ... and mixed reaction in the oil pot and the water pot. The mixing paddle and Teflon scraper which inside ... fieldFood: mayonnaise, ketchup, spices, sauces, etcPharmaceutical industry: ointments, creams, water-soluble solvent, etcChemical industry: semi-conductor coating, special paints, abradant, hydration ...