Screw Oil Press 1. Power: 5.5kw,380V,50HZ,3Phase 2. ... 4. Low price Scope of application:Our Screw Oil Press is appropriate for many oil bearing materials, such as: ... bearing materials in plant. Furthermore, our Screw Oil Press can be used for cold pressing and hot pressing. ... large plant. Advantages of our Screw Oil Press:1. Reliable quality of broad use, high efficiency2. ISO, CE3. 24 hours continuous ...