When implementing the policy of restricting goods vehicles in major cities, there is a kind of vehicle that can shuttle freely through the streets and lanes. It is a mixer truck (of course, the relevant procedures must be handled first). Urban construction can not be separated from concrete, and concrete transport can not be separated from the mixer truck, but also created the rapid development of the mixer market. However, driving a concrete mixer is not a simple matter. I have had a few years of concrete mixer driving experience. Here, I would like to give everyone a brief talk about the experience of concrete mixer trucks operating, transporting, and unloading.

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● Diligence check to ensure that there are no problems in preparation to prevent condensation

For the mixer truck, maintaining the normal operation of the vehicle is the most important thing, because once the vehicle is broken half way, a stuffy tank event occurs. When the tank is stopped for two hours, the concrete in the tank body is scrapped, causing great economic losses. . Therefore, it is necessary to carry out maintenance on the vehicle on time. Before leaving the vehicle, carefully inspect the lights, oil, lubricant, brakes, and engine parts to ensure that the vehicle can run normally.

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Due to the high temperature in the summer or other reasons, it may cause the concrete to be too dry and no water to discharge. This requires that the water tank be inspected before leaving the car, ensuring that there is enough water and water reducing agent, and that no material can be discharged. When you save concrete, you don't have to be stuffy. Before ignition, it is necessary to ensure that the mixing tank is in a stopped state so as not to damage the speed reducer due to the huge force generated by the high-speed rotation of the tank body.

● Be familiar with the road conditions

The driver who drives the mixer truck knows that the mixer has a high center of gravity and it is prone to roll over during transportation, especially when turning. When I opened the mixer, I encountered a detour to slow down the speed of the can earlier and reduce the speed of the vehicle, so the vehicle was relatively stable.

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Familiar with the transportation conditions, it is advisable to adopt suitable low-grade passages in places with poor road conditions, and avoid danger-prone factors such as: pits, stones, planks, etc. Reduce the speed before the uphill slope and speed up the speed of the tank so that you can climb steadily and ensure that the concrete does not flow out. Before going downhill, test whether the brakes are normal, and do not allow neutral to slide. In the speed limit height limited road section, clear detailed data in advance to ensure normal traffic.

● Pay more attention to avoid accidents in vehicles when entering or leaving the construction site

The final location of the concrete is the construction site. The road conditions on the construction site are complex, the roadbed is soft, and the accumulation of various building materials is chaotic. Therefore, when entering or exiting the construction site, you must first check the road conditions and find a good route. I have seen a lot of things such as car tires being stuck on the construction site, rollovers, crushing routes, and so on. We can only advise everyone: Be careful and be careful. Many sites have strict control over the speed of vehicles. When entering or leaving the site, they slow down. This is mainly to ensure safety. At the same time, they will not let the people on the site find you trouble.

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The road to the construction site is relatively narrow, and it is often impossible to park it once. It is necessary to carry out repeated adjustment movements. At this time, it starts on a low level, and the construction site has a soft steering wheel that does not work. It is recommended that adjustments can be made at small angles. Park the vehicle at the designated location. On the construction site, it is better to have a person who is familiar with the road conditions directing at the side, which can save a lot of time and ensure safety.

● Unloading can not be careless Multi-layered procedures must be in place

Discharge is also a science, first talk about the technical aspects: let the mixing tank run at full speed before unloading, so that the concrete is more uniform; when discharging, try to keep the vehicle stable, wet the hopper of the hopper, easy to discharge after Rinse; after unloading, carefully rinse the nozzle blades. If there is sufficient water at the construction site, you can add more water and transfer the tank forward and backward several times to thoroughly rinse. Otherwise, the concrete in the tank will be deposited for a long time.

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Let's talk about procedural issues. When unloading, you should stare at it. Don't take it easy. If you are not in the driver's hands, a lot of unloading labor unions will not operate the discharge lever. Even if you stare at the side, you can guarantee normal operation. No damage to tanks, reducers, rollers, etc. Have a good relationship with the dischargers, foremen, and workers around them. After all, acquaintances do a good job. Don’t forget to sign the person in charge when you finally go. This is very important. If you don’t sign it, it means that you’re doing it.

● Editor's note:

Today, I shared with you the experience of these mixers. Although they are all clichés and even insignificant, they often cause accidents that are trivial and they hope to help everyone. Now that the transport industry is generally in a recession, the mixer truck is still relatively good. No matter what, safety is the first.


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