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The grease pump produced by Jiangsu Senrong is used to transport solid oils, especially animal oils pressed by the press. The grease pump can transport animal fats with a solid content of 40% or less, and has the characteristics of small volume, large conveying flow rate, and not easy to block.

The grease pump adopts a centrifugal structure, and the grease enters into the impeller through the variable cross-section feed screw at the front end of the pump shaft. The impeller drives the grease in the flow passage between the impellers to make a circular motion. Under the action of centrifugal force, the grease is at a higher speed and The high pressure moves along the impeller from the center of the impeller to the outer edge and flows through the volute to the discharge pipe to achieve the transport requirements for transporting high solids fats.