the classification of oil mill plant

one. mechanism, hydraulic pressure oil

Also known as hydraulic oil, now has basically been replaced by the mechanism of oil screw press. It belongs to static oil, the oil rate is low, single and small, oil equipment  and covers an area of large oil mill plant‍, workshop to be insulated, poor operating conditions. But the pressure mechanism of oil has the advantages of simple structure, saving power, it can be applied to some scattered oil (such as rice bran, wild oil) and oil need to maintain the special flavor and nutrition (such as cocoa beans, olive, sesame etc.) pulping of hydraulic oil. In addition, also can be used for solid squeezing separation fat or wax bran.

Two, the mechanism of spiral oil press oil

The mechanism of spiral oil press oil expeller oil mill plant ‍is a widely used device for oil processing. It has large processing capacity, continuous, dynamic press time is short, high oil yield, low labor intensity.

The main part of screw press is pressing chamber, pressing chamber is the same bar cage and in the squeezing cage rotation of the screw shaft. Its working process is reduced or the root diameter by using screw shaft helical lead gradually increase, narrowing and pressing action pressing chamber volume of space; the extracted oil from pressed cage slit extrusion flow, while the residue pressed into crumb cake, from the shaft end of continuously discharging. Extracting oil generally can be divided into three stages namely feed (pressure) section, main squeeze (oil), into a cake (heavy oil Lek) section.

Three, a new type of hydraulic oil

Currently on the market a hydraulic press model has been improved, in all aspects of deficiency of the hydraulic oil press past, stand-alone power is very small, covers an area of only a few square meters, and is connected with the computer controller, realizes the production automation. The press has continued to maintain a hydraulic press has the advantages of simple structure, long service life, oil flavor produced is thicker than the general press, no foam and edible, widely welcomed by consumers.‍