Product Description: YE90 is one of the ultra-high voltage series products of our company. Based on the introduction, digestion and absorption of advanced technology, it is a complete set of high-power and ultra-high voltage equipment independently developed by our company. The product is suitable for industrial cleaning (heat exchanger, reactor, pipeline, ship surface cleaning, etc.), metal surface rust removal and paint removal and other fields. (1) Power end characteristics: In determining the basic structure and parameters of the pump, the use of large thrust, low sprint design concept, as far as possible to reduce the reciprocating times of the pump, pump structural parameters. The forged crankshaft in the box is supported by two heavy-duty bearings, and the built-in reduction shaft is equipped with two personel gears. The lubrication system of the transmission adopts two co-existing modes of forced lubrication and splash lubrication, making the lubrication performance more reliable. (2) Characteristics of the hydraulic end: the advanced technology of the United States is used to manufacture, accurate processing, accurate tolerance. The US single spring radial extrusion internal body design eliminates the need for a drain valve. A single spring can complete the function of liquid intake and discharge, effectively reducing the probability of valve spring damage.