Screw Oil Press Introduction
Screw oil press is a compact-structured oil extrusion machine used for extracting edible oil from more than twenty kinds of oilseeds such as peanut, soybean, flaxseed, sunflower seed, rapeseed, etc. Different from integrated screw oil press machine, it is more suitable to large-scale cooking oil plants which produce various grades cooking oil. It features high edible oil output, qualified cooking oil, and continuous operation.
Screw Oil Expeller Advantages
–Stable performance. Composed of high-quality carbon steel which is robust and strong enough to bear wearings and tearings, suitable to ceaselessly oil pressing.
–Widely used for pressing various oil seeds such as peanut, soybean, sesame, flax seed, cottonseed, sunflower, etc; welcomed by medium and large size cooking oil mills and plants.
–With the proper-designed pressing chamber, the pre-heating process and rotation of the machine quickly increase the temperature in the chamber, which speeds up oil seeds inner structure breaking and pressed easily.
–Save labor and energy. 60% electric power and 40% labor can be saved based on the same oil output.
— Optional accessories for choice
How to Press Edible Oil
Screw oil press uses the electric motor or diesel as the engine. Before pressing, a small amount of oil plant seeds need to be pre-treated, such as peeled or cooked to get higher oil output. At the same time, turn on the heating switch to pre-heat the pressing cage. About
twenty minutes later, the temperature can reach pressing requirement. For oilseeds feeding both by labor and by alto elevator are feasible, but alto elevator can promise the continuous feeding. It is the screw shaft-driving force that squeezes oil from oilseeds. With the constant feeding and screw shaft rotating, the space between the rings and the pressing screws is smaller and smaller and squeezes tightly. Edible oil flows to the oil receiving plate and cakes are discharged out.
About Screw Oil Press Hopper
Screw oil press hopper is a specially structured reversed fastigiated container to feed oilseeds. In the middle are a screw device and a stirring rod. When you turn on the oil press, put the materials in the hopper, the screw device will turn round to help oil seeds go down the chamber smoothly. This structure avoids feed materials blocking.