Autumn Maintenance Tips for Concrete Mixing Plants

In the blink of an eye, autumn has arrived. The temperature difference between day and night has increased, and the number of windy and sandy days has risen. For concrete mixing plants, it is imperative to do a good job in autumn maintenance. Proper maintenance in autumn is an effective way to enhance the working efficiency of the mechanical equipment in the mixing plant!

【 Maintenance of the Mixing Host 】 After a period of production, the concrete mixing plant should regularly clean and maintain the mixing host. For example: Check the clearance between the stirring blades, liners and scrapers; Check whether the stirring host has the phenomenon of seizing the shaft. Check whether the discharge door and the feed valve are flexible and airtight, etc. If there are any problems, repair them in time

【 Maintenance of Important Auxiliary Components of the Mixing Plant 】 In autumn, the temperature difference between day and night increases. After a day's work at the concrete mixing plant, the residual water in the water tank, admixture pump and water pump should be cleaned up to prevent freezing at night and damaging the pump pipes.

【 Maintenance of the Feeding System on Belt Conveyors 】 In concrete mixing plants, belt conveyors play a crucial role in transporting materials. Among them, the electric drum needs to be replaced after working for a certain period of time, and the oil should be changed frequently. Before changing the oil, all the oil in the reducer should be drained completely. The method is to rotate the drum, unscrew both oil plugs simultaneously, and turn them to the lowest position. The oil quantity inside the reduction motor must be strictly in accordance with the value indicated on the nameplate. Excessive or insufficient oil will affect the normal operation and usage efficiency of the electric drum.

【 Parts to be Inspected after one Week of Use of the concrete mixing plant 】 Check whether there are any signs of loosening in the fixing screws of the liners in each part of the mixing plant; Check whether the contactors in the electrical appliances are damaged or burned out. Check the quality of the lubricating oil in the air compressor box and replace it if necessary. Check the wear of the stirring arm, blades and scraper, and replace and adjust the clearance if necessary.

In conclusion, all friends should pay attention: After the beginning of autumn, the maintenance of the concrete mixing plant should be as comprehensive as possible to avoid equipment failure problems caused by climatic reasons.