how to evalute the quality of concrete batching plant

As we all know , concrete mixing plants have several major components , there is no problem if these sectors , then the concrete mixing station no major quality problems.

1. If the self-loading mixer mixing tube that its discharge buckle ring runout does not exceed 1% of the inlet diameter , also check the shaker screen mixer on steel quality and the screen and sieve reasonable size and check the installation precision sieve .

2. The operation of the transmission system to be flexible, no abnormal noise.

3. The belt conveyor , bucket elevator and boom draglines and other gear to smooth operation to be flexible, high brake can no abnormal noise , no card chain.

4. The metering system is also very important to check , to check the sensitivity and accuracy of measurement systems.

5. Reduce machine elevated temperatures also note that to achieve temperature-qualified book .

6. weighing bucket out of material should be smooth , does not appear plot material , burrs and other phenomena .

7. safety valve leakage phenomenon can not appear.

8. quality cement silo qualified .

9. Matching circuit to reasonable installation, equipment installation to correctly.