How to do fine aggregate concrete pump heat emergency treatment: opening pressure relief valve or check valve cooler below the standard value, make cooler safety devices are not blocked when the cooler is turned on, the overflow diversion, so cooler reduce heat flow. Therefore, before fine concrete pumps must pay attention to the cooler opening pressure safety device to do the amount of the adjustment, and make use of the periodic inspection, opening pressure value correcting safety device. I hope the above list of fine stone concrete pump causes of fever and emergency mode, can help you do the job and timely response. 1. Select the aggregate when the aggregate must control harmful impurities, it can be minimized. 2. The need to meet their own strength to a maximum particle size of the selected coarse and fine aggregate must not exceed the minimum spacing of steel three-quarters of the surface can not be longer than the minimum structure of a quarter; 3. Maximum grain longitude need to refer to the inner diameter of the delivery tube concrete pump pipe fittings, as aggregate size too large lead to the delivery tube blockage, affecting the smooth pumping of concrete pump parts, it is generally to pump concrete aggregate maximum particle size must not exceed one-third of the internal diameter of the tubing; improper use resulting fine aggregate concrete pump fluid pressure system heating problem analysis: from the use of fine aggregate concrete pump in the process, we should also find that if used improperly or component failure, often resulting in a fine Stone Concrete pump hydraulic system heat. In this regard we do to solve it? Generally, the fine aggregate concrete pump reduces the cooling effect of the cooler, oil temperature, there are two common causes. 1. cooler internal surface dirt clogged or more, due to open cooler safety devices, flow is reduced so that the heat flow is reduced; 2. Defective cooler ventilation, cooling heat transfer coefficient cooler reduce concrete pump accessories Which professional the cooling effect is reduced. 3. The opening pressure relief valve or check valve cooler below the standard value, make cooler safety devices are not blocked when the cooler is turned on, the overflow diversion, Cooler flow reduction. Specializing in the production of concrete pump parts plant, concrete pump parts, Luoyang Botai most species-wide manufacturer of equipment provided by the Luoyang Great Locomotive Company. Luoyang Great Locomotive Equipment Co., Ltd. (www.lybotxsb.com) strong, credible, in Luoyang, Henan Province machining industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Luoyang Botai into the brilliant and you work for a better future!