Maintenance of hzs 25 mini mobile concrete batching plant

Daily maintenance of hzs 25 mini mobile concrete batching plant

1. It is necessary to check whether the sound of the rotating part is normal every day, and whether the gearbox and bearings have heat and oil leakage;

2. Observe whether the pressure at the inlet and outlet of the seal cavity and distributor of the sealed shaft and the seal pipe oil pressure of each sealed shaft is normal and stable, and whether there is sufficient lubricant at each lubrication point and the reduction box;

3. Check the use of the conveyor cleaner, if it is defective, replace it in time;

4. Check the transportation pipeline to determine whether there is a leakage problem, and it is necessary to take anti-freezing protection measures in winter.

Points that are easy to be overlooked in maintaining a mobile concrete batching plant

1. The air system leaks air. Sometimes, due to the poor sealing of the air pipe joints, there is a phenomenon of air leakage. Many people feel that exposing a little air does not affect normal work, so they do not deal with it. It will aggravate the number of starts and stops of the air compressor, and it will also increase the energy consumption. Therefore, the leak position must be dealt with immediately.

2. Grease model selection. Generally, a good lithium-based grease can be used at about 10 degrees, and a lithium-based grease of No. 2 is used above 10 degrees. This is done to ensure the lubrication and wear resistance of lithium-based grease. The type of lithium-based grease may not function as a lithium-based grease.

3. Shaft holding of the concrete mixer. This problem is common. The concrete on the main engine shaft is cleaned up immediately because the main engine holding shaft product is reduced to a large amount, which will bring additional power consumption to the main motor, and at the same time, stagnation can occur.

4. Check the motors and electrical appliances for overheating and abnormal noise, whether the meter indicates normal operation, and whether the signal system operates normally.

5. If an hzs 25 mini mobile concrete batching plant works in winter, we must remember to clean parts where water tend to gather, especially the gas pipe, which is easily blocked by the freezing of water.