The solvent extraction method for oil production is based on the principle of extraction, using an organic solvent(usually hexane or No. 6 solvent) that can dissolve oil. After the solvent contacts with the oil through soaking or spraying, the oil in the cake can be extracted.

ZX24 (202-3) screw oil press machine is a large continuous pre-press machine and pressing machine, which is mainly used in solvent extraction process or secondary pressing process.

ZY / ZX28 spiral oil press is a large continuous oil press equipment, through the 09001-2000 Quality System Certification， Suitable for cottonseed,rapeseed, castor, sunflower seeds, peanuts and other high oil content of the press oil.It has the characteristics of large processing capacity, small power consumption, low operating cost, loose and not broken cake structure, easy solvent penetration, and low residual oil rate.

The YPSG series roller crusher adopts two pairs of upper and lower toothed rollers for granular materials.

The YYPYFP type flaking roll designed and developed by our company has uniform crushing, stable operation, small supporting power and high production efficiency.

Steam cooker is one of the main equipment for cooking oil processing. It is mainly used for steaming and cooking of vegetable oil flakes.