... which lubricated individually, so can deliver various non-lubrication medium.4. Adopted synchrinous gear, there is on metallic contact ... grain, low or high vis-cosity medium, even can deliver some corrosive medium with a correct material selection.6. Suction of ... cream, soy sauce, animal oil, vegetable oil, chololate and medium with high viscosity.save and transfer industry: loading and unloading ...