Climbing Ladder Barrel Concrete Mixer

1. The drum type mixer should be set in a flat position, and the front and rear axles should be padded with square wood to make the tires high and empty to avoid moving when starting.

2. The ladder-type reversing drum mixer should implement secondary leakage protection. After the power is turned on before work, it must be carefully checked and can only be used after the empty car test run is qualified. During the test run, the mixing drum speed should be checked to see if it is appropriate. Under normal circumstances, the empty car speed is slightly faster than the heavy car (after loading) by 2~3 revolutions. If the difference is large, the ratio of the driving wheel to the transmission wheel should be adjusted.

3. The rotation direction of the mixing drum should be consistent with the direction indicated by the arrow. If it is not true, the motor wiring should be corrected.

4. Check whether the transmission clutch and brake are flexible and reliable, whether the wire rope is damaged, whether the track pulley is in good condition, whether there are obstacles around and the lubrication of various parts.

5. After starting the machine, always pay attention to whether the operation of each part of the mixer is normal. When stopping the machine, always check whether the mixer blades are bent and whether the screws are knocked off or loose.

6. When the concrete mixing is completed or it is expected to stop for more than 1 hour, in addition to draining the remaining material, stones and clean water should be poured into the shaking barrel, the machine should be turned on and turned, and the mortar stuck on the barrel should be rinsed and unloaded. There should be no water accumulation in the barrel to prevent the barrel and blades from rusting. At the same time, the dust outside the mixing barrel should be cleaned to keep the drum concrete mixer machine clean and intact.

7. After get off work and when the machine is not in use, the power should be turned off and the switch box should be locked to ensure safety.

 

Ningdu Xingye Machinery Manufacturing Co., Ltd.

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