The quality of the concrete mixing station is checked

First, the first is from the falling mixer of the concrete mixer, the discharge ring radial runout can not exceed 1% of the diameter of the inlet. In addition, we must also check the concrete mixer on the vibrating screen mesh steel quality, mesh and sieve size is reasonable, as well as the installation of the screen accuracy.

Second, followed by the operation of the transmission system to be flexible, no abnormal sound.

Third, followed by belt conveyor, bucket elevator and cantilever drags and other transmission to be smooth, flexible operation, the brake can be high, no abnormal noise, no card chain.

Four, followed by the metering system. To check the sensitivity and accuracy of the metering system.

Fifth, in addition, the reducer to raise the temperature should also pay attention to, to achieve the temperature on the qualified book.

Six, and then measure the bucket into the material to be smooth, can not appear accumulation, flashing and so on.

Seven, the safety valve can not appear leak phenomenon.

8, the quality of cement tanks to be qualified.

Nine, supporting the installation of the line should be reasonable, the equipment installed to be correct.
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