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Special attention should be paid to some issues in the application of flat mixer trucks during construction to ensure their normal operation, extend their service life, ensure construction safety, and improve construction power. The following are several key points to pay attention to when using a flat mixer truck:

1. Temperature control during concrete mixing and transportation

Application in high temperature climate: In high temperature climate, concrete is prone to premature setting, so it is necessary to shorten the transportation and mixing time of concrete as much as possible to ensure that the concrete can still maintain good fluidity when it arrives at the construction site.

Low temperature climate application: In low temperature environments, concrete sets slowly, and methods such as heating water and using antifreeze are needed to ensure that the quality of concrete is not affected.

2. Prevent prolonged idling

When the mixer truck is idling without load or concrete, it may cause unnecessary wear on components such as the engine, hydraulic system, and transmission system. Idling should be avoided as much as possible, as long as it is necessary to perform short-term idling, especially during unloading or cleaning.

3. View and protect the mixing bucket

Regularly check the integrity of the mixing bucket: The mixing bucket of the flat mouth mixer truck may be worn or damaged during long-term use, so it is necessary to regularly check the condition of the inner lining plate, blades, and other components of the bucket. If there is any damage or severe wear, it should be replaced in a timely manner.

Persist in cleaning the mixing bucket: Clean the residual concrete in the mixing bucket immediately after each use to prevent concrete clumping from affecting the next use. Can use water and cleaning agents for flushing to ensure smooth and clean inner walls of the mixing bucket.

4. Speed control during transportation

Appropriate transportation speed: During the transportation process, the flat mixing truck should maintain an appropriate speed. Excessive vehicle speed can affect the uniformity and transportation quality of concrete, and may even cause segregation or layering of concrete. Generally, the vehicle speed should be controlled within a reasonable range during transportation.

Prevent severe sensation: Prevent severe braking, rapid acceleration, sharp turns, and other situations during driving to prevent concrete damage or uneven mixing.

5. View before operation

Check the hydraulic system and oil: Check if the oil level in the hydraulic system is normal to ensure that the hydraulic pump, hydraulic cylinder, valves, and other components are not leaking. Hydraulic oil should be kept clean to prevent pollutants from affecting the normal operation of the system.

Check tire pressure and vehicle condition: Check the tire pressure to ensure it is within the specified range and prevent wear or safety issues caused by lack of tire pressure. In addition, check whether the chassis, braking system, lighting system, etc. are normal.

6. Ensure smooth unloading of concrete

Correct unloading operation: During unloading, attention should be paid to maintaining a stable and skewed viewing point of the mixing bucket to prevent concrete from splashing or losing due to rapid tilting. Ensure that the discharge port is unobstructed to prevent concrete blockage and affect the discharge speed.

Preventing concrete residue: The discharge port planning of a flat mixer truck can generally reduce concrete residue, but during the discharge process, it should still be ensured that the concrete is completely discharged to reduce waste.

7. Regular maintenance and protection

Regular viewing and protection: In addition to daily use, regular full vehicle viewing and maintenance are very important. Including inspection of the engine, hydraulic system, transmission system, electrical system, etc., to ensure the stability of equipment operation.

Replace vulnerable parts: Regularly inspect and replace vulnerable parts such as filter cartridges, oil seals, brake pads, etc., to prevent small problems from causing major failures.

8. Proper use of concrete

Prevent prolonged mixing: Prolonged mixing of concrete can lead to water evaporation, reducing the workability of the concrete. The mixing time should be controlled according to the construction requirements to prevent excessive mixing.

Prevent concrete separation: During transportation, concrete may undergo segregation or delamination. It is necessary to prevent mixing concrete of different proportions together to avoid uneven quality.

9. Ensure driving safety

Driver safety training: Drivers operating flat mixing trucks must undergo specialized training to master operational skills, familiarize themselves with the operating principles and emergency response methods of the equipment. Understand the safety precautions for mixing trucks during transportation to ensure the safety of personnel and equipment.

Construction site safety: At the construction site, drivers should pay close attention to the surrounding environment, ensure the smooth passage of equipment, and prevent collisions or safety hazards with other construction machinery.

10. Prevent overload during use

Reasonable load: The load planning of concrete mixer trucks has certain constraints, and it is necessary to ensure that they are not overloaded during operation. Overloading can lead to decreased vehicle functionality, premature tire wear, and even potentially safety issues.

11. Precautions for Winter Use

Antifreeze method: In low-temperature climates, antifreeze should be used to protect the engine and prevent the hydraulic system and other critical components from freezing and cracking. At the same time, ensure that the concrete does not contain excessive moisture to prevent freezing caused by low temperatures.