Three aspects of daily maintenance of concrete mixing plant

Submitted by Eliza,10/21/2015
The professional staff in the concrete mixing plant summed up the new concrete mixer may mainly include five aspects in the daily use: high-speed wear, poor lubrication, loosening, leakage phenomenon and operational errors.
1. Which parts of the concrete mixing plant wear fast?
Due to the influence of the new machine parts’ processing, assembly and adjustment, the friction surface of the concrete mixing plant is rough, the surface contact area is small and the pressure state in the surface is uneven. In the process of operation, the metal debris as abrasive continued to participate in the friction, which accelerated the wear of parts’ surface. Therefore, in the running-in period, it is easy to cause the wear and tear of the parts, and the speed of the wear is quick. At this time, if there is overload operation, it will lead to the failure of parts and the occurrence of early failure. Such as: the host’s mixing blade of the concrete mixing plant.
2. What kind of consequences will cause if there is poor lubrication in the concrete mixing plant?
Due to the new assembly parts in the concrete mixing plant with small gap and other reasons, it is difficult to ensure the uniformity of the gap, and the lubricating oil (grease) is not easy to form a uniform oil film on the surface of the friction to prohibit wearing so as to decrease the lubrication performance and cause the early abnormal wear of the parts. When it is serious, it will cause the friction surface to scratch and result in trouble. 
3. What is the main reason to lead to loose about the concrete mixing plant?
There is the deviation of geometric shape and size of the new processing and assembly parts in the concrete mixing plant. In the early application, due to the impact, vibration and other factors, as well as heat, deformation and excessive wear and tear, etc., it is easy to make the tight parts become loose.