What is the screw oil press machine ?

Screw oil press machine

Description of screw oil press machine:

Screw oil press machine is a screw driven oil making machine that used to extract oil from seeds and kernels for edible or biofuel purposes. Our screw oil press machines can process a great many plant seed such as peanut, soybean, sunflower seeds, sesame seed, cottonseed, rapeseeds, corn germ,coconut, palm kernel, jatropha seed, hemp seed etc.

Structure of screw oil press machine

Structure of the screw oil press machine:
Screw type oil press machine is mainly composed of feeder, gearbox, pressing cage, screw shaft and machine stand etc..Pressing chamber is the key part of the screw oil press machinery which including pressing cage and a screw shaft rotating in the cage. You can also equip the expeller with motor,diesel engine,or electrical control cabinet as you like. An electric cabinet can help control the whole working procedure.

Working principle of screw oil press machine:
The screw oil expeller utilizes the screw shaft that is set-up with different styles of screws and rotates when machine is running to push the material into chamber. Owing to the sprial helical pitch of screws becomes shorter and the sprial depth of screw. Becomes shallower, in the chamber the volumes between screws and pressing ring inner is smaller, pressure produced from curve saw -tooth of pressing ring inner, which oil is separated out. Oil releases from the gaps between bars and oil slots between pressing rings. Cookie release from the cookie release state.

Cooking oil press machine

Main advantages of screw oil press machine:
1. The screw shaft and main pressing cage is internally installed electric heating pipes which can pre-heat them at the same time. This way can absolutely save the  pre-heating time.

2. The screw oil press is equipped with electrical control cabinet, which can always monitor the temperature inside pressing cage, thereby improving the reliability of heating and making the material a higher oil yield.

3.The screw oil machine's heating devices, not only make full use of high temperatures to  achieve environmental protection, green energy requirements, but also improve the quality of crude oil;

4. Installed electric motor at the bottom of oil press and with a protective cover, not only greatly reduce the area, but also improve safety performance of machine to use.

5.Oil tray and cover made of stainless steel, more convenient to clean, it becomes the first choice of small medium enterprises and individual refineries preferred  products.