... : Hydraulic Easy operation and maintanance Material:stainless steel Sesame oil expeller QYZ-410: 1TypeQYZ-4102Working pressure45Mpa3Pushing force ... kw9Motor of heating4 kw10Oil cylinder of pre-pressing10Mpa11Weight1500kg Automatic Sesame oil expeller feature: high pressure, large capacity, used ... such as cocoa beans, walnut, almond, pine nuts, sesame, olives, mountain tea seed, etc. it can also used ...