Roller type concrete mixer should pay attention to
October 09, 2019
1.The concrete mixer should be set in the flat position, with square wood pad up before and after the axle, so that the tire high overhead, in order to avoid moving around.
2.The concrete mixer should carry out the two level leakage protection, before work power is connected, must examine carefully, after the empty test turns to think qualified, may use. Commissioning should be tested if the drum speed is appropriate, under normal circumstances, the empty car speed is slightly faster 2~3 turns than vehicle (after loading), if the difference is much, should adjust the ratio of gear wheel and transmission wheels.
3.The rotation direction of the mixing cylinder shall be in accordance with the direction of the arrow, if not, the electrical wiring should be corrected.
4.Check whether the transmission clutch and brake is flexible and reliable , wire rope has no damage, track pulley is good, surrounded by obstacles and the lubrication of various parts.
5.After the boot, pay attention to the operation of concrete mixer components, make sure they are normal. Downtime, often check whether the concrete mixer blades are bent, screws have been knocked down or loose.
6.When the concrete agitation finished or expected to stop over 1h, in addition to clean out of the remaining material, also should put the stones and water into the shaking tube, turn on, rinse the mortar that is glued to the barrel and unload it all. There shall be no water in the cylinder to avoid rusting of the cylinder and blades. At the same time should also clean the ash outside the mixing drum, so that the machinery to maintain clean and intact.
7.After work and downtime, you should turn off the power and lock the switch box to ensure safety.
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