Analysis on the causes of mixer holding shaft
Reading Guide:In the daily production of concrete mixing plant, the maintenance of the equipment is very important. If maintenance is not appropriate, there may be some failures, affecting the production schedule.


    In the daily production of concrete mixing plant, the maintenance of the equipment is very important. If maintenance is not appropriate, there may be some failures, affecting the production schedule. In the commodity concrete mixing station equipment, mixer maintenance is particularly important. If the mixer holding shaft, it should immediately stop production, analysis of the failure reasons for processing.

    There are many reasons for the phenomenon of mixer holding shaft. For example, the design of the feeding device is not reasonable, the location and direction of the fly ash and the cement inlet are unreasonable, which can cause the material to be put on the shaft and glued to the top. There is the problem of the utilization of the volume of the mixing drum, the utilization rate of the volume is unreasonable, and the mixing shaft is exposed to the concrete, so that part of the concrete is formed on the mixing shaft to form the phenomenon of holding the shaft.

    In addition, there may be the location of the flushing point and the direction of the washing is not correct, or the pressure is too low, the mixing device can not be washed on the adhesion of the concrete, the formation of "holding shaft" phenomenon. The equipment operator in mixing after discharge did not clean up the residual stirring tank and the stirring shaft concrete, rough concrete attached on the surface of the stirring shaft on the concrete mixer after drying solidification on the shaft, will gather more and more, the formation of "axle" phenomenon.

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