The use points of concrete mixing plant in details:
1. The concrete mixing plant operator must be familiar with the performance and characteristics of equipment and conscientiously implement the operating procedures and maintenance procedures.
2. The new batching plant equipment must be professionally installed and commissioned before use. All technical performance indicators meet the requirements and are subject to acceptance before being put into production. After demolition and transportation of the reassembly concrete mixing station should also be used before debugging.
3 power supply voltage, frequency, phase sequence must be consistent with the electrical equipment stirring. Electrical system fuses must be used in accordance with the provisions of the current size, not arbitrarily increase or replace with other non-fuse.
4. Operation panel on the main switch, family buttons, lights, etc. should always check the accuracy and reliability of the operating procedures and ethnic groups button, the role of the button before they can operate independently.
5. Mechanical start-up should observe the operation of the ministries, and check the water, sand, stone preparation.
6. Aggregate specifications should be consistent with the performance of the cement mixer, particle size beyond the permitted range shall not be used.
7. Mechanical operation, shall not be lubricated and adjustment work. It is forbidden to extend the hand to the hopper and feed the material in the tube.
8. If the concrete mixer does not start the performance of the full load, stirring a stop. If there is less failure or power failure, the power should be cut off immediately to remove the concrete from the concrete mixing plant and then overhaul or waiting for the power to recover.
9. Control the empty room temperature should be kept below 25c, so as to avoid electronic components due to temperature sensitivity and accuracy.
10. Do not overload the batching plant machine and check the temperature of the motor regularly. If abnormal running sound is found, the speed can not reach the regulation, it should stop running immediately and check the reason. As a result of voltage is too low. Stone was forced to run,
11. Shutdown should be unloaded before, and then turn off all parts of the switch and the pipeline. After work, the equipment should be thoroughly cleaned and maintained.
12. Electrical parts should be technically-like electrical safety procedures for regular inspections. Three-phase power cord cross-section, copper wire not less than 25mm 2, lead wire should not be less than the mnl :. And need a good grounding protection. Power supply voltage fluctuations should be within 1D% of soil.