The acceptance criteria for concrete batch plant

How to determine whether the concrete batch plant qualified?Can be judged from six aspects.
1. If the concrete mixer of the concrete batching plant is from the fall-type mixing cylinder, then its discharge buckle radial run out does not exceed 1% of the diameter of the inlet, but also check the quality of the steel mesh on the blender screen Mesh and the reasonable size of the screen and check the installation accuracy of the screen;

2. The concrete mixing station transmission system should be flexible, no abnormal sound;
3. Concrete bath plant equipment in the belt conveyor, bucket elevator and cantilever shovel and other transmission to be smooth, flexible operation, the brake can be high, no abnormal noise, no card chain;
4. Check the measurement system is also very important, to check the measurement system sensitivity and accuracy;
5. Metering bucket into the material to be smooth, there is no accumulation of materials, such as material;

6. There is batching plant safety valve can not appear leak phenomenon; cement tank quality qualified; matching line installation should be reasonable, the equipment should be installed correctly.
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