Oil expellers for cold processing, however, is lower temperature when press the seeds. The oil press machine used for hot pressing includes steam cooker, it is used for heating and adjust the water content of the raw materials before expelling. It is about 80 degree, which can protect the nutrition element in the oil.
Huge capacity oil press expellers are generally divided into two kinds: oil press for hot pressing and low temperature oil press for cold pressing. Mainly used in the middle and large scale oil mill plants for vegetable and biodiesel oil processing, all of the press machines are suitable for pressing various vegetable oil seeds and nuts.
The Oil Expellers can work with soybean seed, rapeseed, hulled rapeseed kernel, peanut kernel, almond, chinaberry seed kernel, tea seed, sunflower kernel, walnut kernel, cottonseed and so on. It is a hot oil press while the rest five models are low temperature oil expellers. With high oil output and low oil residual, the oil made is of good quality, pure and rich nutrient.
Groundnut oil is often used in cooking because it has a mild flavor and its relatively high cooking temperature. This type of groundnut oil extraction machine is characterized by a high rate of oil output which is made using oil press machine. This groundnut oil production machine uses an electric pipe to heat the press case. Then it helps the press case meet required temperatures in a short time by improving the rate of oil output.
The vacuum filter of the oil press expeller accelerates the speed of purification and ensures great oil quality. Oil press expeller is a popular type of oil machine mainly composed of feeder, gearbox, pressing chamber and oil receiver. This press machine is matched with one controlling cabinet box to control all working process of the machine.
