Summary of attentions for concrete mixer truck
A concrete truck used to transport concrete for construction, consisting of a chassis and a concrete mixer. It is one of the important equipment of "one station and three cars", and undertakes the task of transporting the commercial concrete from the mixing station safely, reliably and efficiently to the construction site. So use the mixer note is very important, many people want to know. The following share mixer use notice.
1, the car began to use, must conduct a comprehensive inspection and test, everything is normal, we can use formal.
2, concrete conveying capacity, quality and collapsbillity shall comply with the provisions in chapter second.
3. When the mixer is parked in the open field, the mixing drum should be reversed before loading, and the water (or rainwater) and sundries in the barrel can be unloaded so as to ensure the quality of the transported concrete.
In 4, hopper, discharge chute at work, should be equipped with protective equipment. Don't close to the hopper and the stirring mouth, also do not see more inward, not to touch the mixing drum rotation.
5, driving on the highway, long chute must flip placed in the discharge chute on the hook and then go to prison, and the body vertical position, a locking device for the discharge chute and lengthened chute locking on the rack, to prevent the not fixed and shaking, causing accidents and other vehicle operation.
6, the vehicle through the bridge, hole, warehouse and other facilities, must pay attention to the height of the size and the road to bear the weight, so as not to damage the mixer.
7, the working device of continuous operation time should not exceed 8h.
8, time of delivery, such as the discovery of water evaporation, low slump can not meet the requirements of users, may be appropriate to add water to the cylinder, and then rotate at 30 RPM speed after 12 14r/min discharge.
9, mixing truck in no-load operation and delivery of concrete process, the mixing drum can not stop rotating, so as to avoid raceway, roller partial collision damage or concrete segregation phenomenon.
10, the water tank will often fill, for a rainy day. Before the water tank is added, the air release valve must be opened, the air in the box will be released, and the air pump must be closed in time.
Note: only the pressurized tank in the water, not with pressurized water tank on the road.
11, winter park, water tank and water supply system, no residual water.
12, unloading chute, chute is used together with extended needs, from the specific work requirements of the position to decide.
13, when full load concrete is turning, if you want to reverse, you must control the handle to make the positive turn stop, and then handle the handle reversal. It is strictly prohibited in the process of the reverse control handle.
