The solvent extraction process is a modern method for efficiently extracting oil from oilseeds using solvents, requiring advanced technology and extensive experience. Dingsheng Machinery has been dedicated to the field of solvent extraction, providing comprehensive services from design, installation, and commissioning of extraction systems. We have installed numerous solvent extraction plants worldwide with capacities ranging from 50 to 1000 tons per day.

Dingsheng Machine is committed to providing the best oil pressing solutions for customers, offering complete sets of equipment for pretreatment (or pre-pressing) plants with a daily capacity of 50 to 600 tons. We also provide design, installation, commissioning, service, and support for oil pressing workshops. This pretreatment workshop equipment is widely used for the pretreatment processing of various oilseeds such as peanuts, soybeans, rapeseed, cottonseed, and sunflower seeds, making it suitable for medium and large-scale oil processing enterprises.

Our fish oil refining equipment is designed for the production of high-purity, high-quality fish oil, suitable for fish oil processing plants of various scales. Through advanced processes and equipment, we ensure that fish oil retains its natural nutrients and excellent quality during the refining process.

Dingsheng Machine offers intelligent soybean oil processing and deep processing solutions for soybean by-products, covering the entire supply chain—soybean pretreatment workshop equipment, soybean embryo extraction workshop equipment, soybean crude oil refining workshop equipment, soybean oil dewaxing, soybean protein isolate, soybean protein concentrate, and soybean lecithin production lines. All these equipment are carefully designed to enhance your profitability through more sustainable and cost-effective operations.

Our sunflower/safflower/flaxseed oil processing technology is designed to produce high-quality, high-purity sunflower oil, suitable for oil plants of various scales. With a daily output capacity ranging from 300 to 3000 tons, our complete set of equipment includes sunflower seed pretreatment equipment, pressing equipment, oil cake extraction equipment, and crude oil refining equipment. The entire process, from raw material handling to refining, ensures that every step meets the highest standards.

Dingsheng provides intelligent cottonseed oil and cottonseed deep processing solutions, covering the entire supply chain—cottonseed pretreatment, cottonseed cake solvent extraction, crude oil refining, cottonseed oil hydrogenation, refined cotton cellulose, cottonseed protein, and more. Our cottonseed oil processing equipment is designed to produce high-quality cottonseed oil efficiently and stably, suitable for oil plants of various scales.