200T/Day Big screw oil extraction machine

1. The ZY32P Big screw oil extraction machine is an large oil press with a hollow shaft water-cooling device is added to avoid cake paste. 

2. The pressed cake has good shaping effect and good color, which is conducive to solvent extraction.

3. This oil making equipment is also a high and low temperature dual-purpose machine. Even if the material temperature is pressed under low temperature conditions of 70-80 degrees, it will not affect the residual oil index of the dry cake. It can ensure low denaturation of protein in the cake.

4. The main gearbox gear is equipped with a cold oil circulation spray device to fully lubricate the gearbox bearings and gears and greatly extend their service life.

5. The main gearbox is independently researched, designed and produced according to the operating characteristics of the oil press. It has the characteristics of large gear module, high strength, torsion resistance, thrust resistance and low operating noise. The gears adopt hard tooth surface grinding technology.

6. The pressing screw and rods adopt cemented carbide technology and have a service life of not less than 6 months.

7. The outer cover plate of the oil press is made of 304 stainless steel.

8. The main shaft and the reducer are connected by a square-head coupling. This connection method does not break the shaft and effectively prevents the main shaft from fatigue fracture; the main shaft is a hollow cooling shaft and is equipped with an electric cake adjusting device.

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More pictures

Strong reducer with oil cooling system

Variable frequency feed system