YZ(Y)320 Pre一press Expeller(Expeller) saving spiral pre-press is a large new type of spiral pre-press. Mainly applicable to the leaching of French oil pre-pressing process and the general vegetable oil plant two pressing process. Can handle rapeseed, peanut, cottonseed, sunflower seeds, tung seed, castor seed, coconut and other high oil content of plant oil. Is the current large-scale vegetable oil plant ideal upgrade products.

The model adaptability, in the normal processing conditions, it is characterized by:
1, handling capacity, low energy consumption. Under normal operating conditions, the yield is 9-13.5t / h and the current is 200-240A. The indicators are better than the current market similar models. At the same time, the aircraft requires a small footprint, transportation equipment and the corresponding operation and management, maintenance workload reduction, greatly reducing the production operating costs.
2, into the squeeze water and temperature to adapt to a wide range, to meet the 80 ℃ and water content within 7% of the material into the press.
3, compression ratio, cake forming fast, good shape. Oil residue separation effect is good, squeezed out the quality of the oil is better, less slag in the oil.
4, with the World Department of popular models synchronized with the advanced structure and materials, shape simple, beautiful, durable.
5, squeeze the shell with the overall structure of the sub-section, the lower section of the use of double hinge support and connection, assembly and disassembly maintenance, opening and closing press cage convenient and quick.
6, school cake device using the classic mechanical manual pie structure, its simple structure, easy adjustment, cake thickness control easy.
7, the use of free feeding way, eliminating the need for power, easy feeding operation, and in the feeding mouth to install iron removal device, which can effectively prevent iron impurities into the press chamber.
8, equipped with auxiliary wok, can easily adjust the water and temperature into the press.
9, equipped with large oil press special variable speed gear box, carrying capacity, smooth operation, beautiful appearance.