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CH, CHY gear pump introduction and application
Gear pump has the advantages of simple structure, convenient processing, small volume, light weight, self-priming capability and insensitivity to oil pollution. Therefore, the gear pump is widely used. The main disadvantage of gear pumps in our country is unbalanced radial hydraulic pressure, short bearing life, large flow pulsation and high noise. In addition, its displacement can not be adjusted, the use of limited. The following small series for you to introduce a high quality gear pump: CH, CHY gear pump. CH, CHY type gear oil pump is used to transport the viscosity of 200 ° E (1500mpa.s) following a variety of mechanical impurities containing solid particles of impurities, turbine oil and other lubricants and other properties similar to the medium temperature is not higher than 120 °. CH, CHY gear pump is a positive displacement pump. Its unique structure with self-suction capacity, delivery of oil pulsation smooth, high pressure, wear small, long life, wide range of applications, high efficiency. CH, CHY-type gear pump with safety valve as overload protection, safety valve full back pressure of 1.5 times the rated discharge pressure, the actual process within the user's requirements to make the appropriate adjustments. But the safety valve can not do long-term work of the valve, if necessary, can be installed separately in the pipeline. CH, CHY gear pump is widely used in national defense research, petroleum, chemical, power generation, metallurgy, transportation, pharmaceuticals, food and other departments. According to the needs of the process can also be derived thermal oil pump "> hot oil pump"> hot oil pump "> hot oil pump"> hot oil pump, asphalt pump, anti-corrosion pump. Domestic demand for gear pumps is still in short supply. Therefore, the prospects for the domestic gear pump industry in the next few years are still very objective. In the next five years, the goal of the gear pump development plan will be to increase the proportion of R & D investment in the pump manufacturing industry to more than 6% Up to 68%, promote the building of vertical type pump manufacturing industry with modern equipment manufacturing as the core.