Oil press is widely used, such as peanut, soybean, sesame, sunflower seeds, copra, olive seeds, almond, walnut, coconut, palm kernel, rapeseed, cotton seed, grass seeds and so on. oil expeller is composed by four parts: feeder, press chamber, electrical control panel and vacuum filter drum. Belongs to screw press type, it has hot press processing and cold press processing. Equipped with automatic temperature-controlling and oil-filtering device, using vacuum oil tanks to make sure high pure oil and high extracting ratio. Different with traditional oil press, the integrated oil press can save labor cost and simplify the oil making process.