1) پسٽن پمپ are generally used in hydraulic transmission systems of machine tools, metallurgy, forging, mining and hoisting machinery, especially widely used in high-power hydraulic transmission systems.
2) REXROTH vane pumps are generally used in mining, coal, metallurgy, chemical, environmental protection and other industries. Sand pumps in the general sense are more used in industries such as environmental protection, sand dredging, and river dredging. This series of sand pumps are mainly ES or G series. In addition, there are many types of sand pumps, such as SB sand pumps in the petroleum field, PS sand pump series in the mining industry, and so on. The sand pumps introduced in this article are mainly ES or G series dredging sand pumps in the usual sense, sand pumps used in the environmental protection industry.
3) REXROTH gear pumps are suitable for transporting Newtonian or non-Newtonian liquids in petroleum, chemical, paint, dye, food, oil, medicine and other industries. The types of liquids to be transported can range from light and volatile liquids to heavy and viscous , even semi-solid liquids.