Concrete mixer truck, also known as pre-mixed concrete truck or concrete transporter, is one of the indispensable heavy equipment in building construction. Its main role is to transport concrete from the production plant to the construction site, while keeping the concrete mixed and ensuring its quality during transportation. In this article, we will delve into the operation process and safety precautions of concrete mixer truck to help you better understand and apply this equipment.
Concrete mixer truck is usually composed of chassis, mixing cylinder, transmission system, water supply system and so on. During transportation, the mixing drum rotates continuously to prevent the concrete from settling or hardening. The structural design of the pre-mixed concrete truck makes it able to drive smoothly on various terrains, ensuring that the quality of concrete is not affected during transportation.
When operating the concrete mixer truck, the following basic steps should be followed:
1. Check before starting: Before starting the concrete mixer truck, check the chassis, mixing drum, water supply system and hydraulic system of the equipment to ensure that there is no failure.
2. Load concrete: When loading concrete, the loading capacity should be determined according to the construction demand, avoid overloading, so as not to affect the mixing effect and driving safety.
3. Maintaining mixing during transportation: During the driving process of the concrete truck, the mixing drum should be kept rotating at an appropriate speed. Usually rotate at low speed (3-5 RPM) to prevent concrete hardening.
4. Unloading operation: After arriving at the construction site, the operator needs to adjust the rotation speed of the mixing drum to ensure that the concrete is smoothly unloaded and the unloading volume is precisely controlled according to the construction demand.
Concrete mixer trucks, pre-mixed concrete trucks and self-feeding mixer trucks are widely used in the construction industry. Operators should master their operation steps and safety points to ensure that the construction process is carried out smoothly. When choosing concrete trucks, it is necessary to combine with the needs of the project to choose the appropriate model, so as to improve the efficiency of the project under the premise of ensuring quality.
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