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The hydraulic system heating phenomenon of concrete pump can directly affect the normal work. There are mainly some tips for the harm of heating phenomenon.Henan Daswell Machinery is a professional manufacturer of mining machine for almost 30 years in China. We are dedicated to supplying our customers with best service and products, our major products include:mini concrete batching plant,mobile concrete plants for sale,cement mixer for sale,If you are interested in our products, please contact us freely: sales@daswell.com After the working liquid temperature rising block making machine concrete mixer, the viscosity of working liquid will reduce. Naturally, the leakage of the concrete pump will increase and then the actual flow will reduce. The sealing elements of the hydraulic system and hydraulic components will go bad under the high temperature, so the springiness will drop. The sealing performance also will reduce and even lose efficacy. All will lead to the increase of leakage. When the viscosity of hydraulic fluid reduces, the lubrication performance of hydraulic fluid will drop and the abrasion of hydraulic components will increase quickly. The wear failure of hydraulic components will accelerate, which shortens the service life of hydraulic components. Because the material and the thermal coefficient of expansion in the valve element and valve body of hydraulic valve are different from each other, the thermal expansion of valve element and valve body will lead to the blocking phenomenon of valve element. In order to avoid the mentioned phenomenon happening Ready mixed concrete batching plant, we should do as following: after using a period time, the concrete pump has to stop and make the system cooling. Therefore, users should take corresponding measures to solve the heating phenomenon so as to ensure the normal operation of concrete pump.