concrete mixer Precautions

1, concrete mixer should be set at a flat position, with square wooden paving ago Rear axle, so that the tire resting high overhead, avoid walking in motion occurs.2, concrete mixer should implement two leakage protection, power supply before work Once connected, you must carefully check that pass through the empty test switch before ready mix concrete plant. Mixing cylinder speed should be tested during commissioning is appropriate, under normal circumstances, Empty weight speed car (after loading) slightly faster 2 to 3 rpm, such as a difference of more,Wheel should be adjusted to the ratio of the transmission gear.
3, mixing drum shall comply with the direction of rotation direction of the arrow, as inconsistent with reality,Electrical wiring should be corrected.
4, check the drive clutch and brakes are flexible and reliable, with rope No damage, track pulley is good, around various parts of the barrier Lubrication and so on.
5, after the boot, always pay attention to the various components of concrete mixer is functioning Normal. Stabilized Soil Mixing Plant, always check whether concrete mixer blade bent, Has knocked out or loose screws.
6, when the concrete mixing is completed or anticipated stop more than 1h, in addition to the more than expected Net, the application of gravel and water poured into the shaking barrel, boot rotate the stick Rinse the mortar on the barrel after all unloading. Barrel may not have water To avoid the barrel and leaf rust. Should also be cleaned outside the mixing tube fouling, So that the machinery kept clean intact.
7, after work and shut down when not in use, you should wind up power, and lock the switch box To ensure safety.