Concrete Equipment

As an efficient construction equipment, self loading mixer trucks play an important role in fields such as construction and roads. Among them, the feeding arm is a key component responsible for lifting materials into the mixing tank. However, in practical use, sometimes there may be situations where the feeding arm cannot move, which directly affects the normal operation of the mixer truck. Below, I will introduce the common causes and corresponding solutions of the feeding arm failure of the self feeding mixer truck.

Common Causes Of Feeding Arm Malfunctions

• Hydraulic System Malfunction

The action of the feeding arm is usually driven by the hydraulic system. If there are leaks, oil pump damage, or hydraulic pipeline blockages in the hydraulic system, it can cause the feeding arm to malfunction.

• Electrical Control System Malfunction

The electrical control system of the mixer truck controls the action of the feeding arm. If the electrical components are damaged, the circuit contacts are poor, or there are errors in the control program, it may cause the feeding arm to be unable to move.

• Mechanical Component Damage

If the mechanical components of the feeding arm, such as bearings, gears, etc., are used for a long time or maintained improperly, they may be damaged by wear, fracture, etc., resulting in the inability of the arm to move.

• Material Blockage

During the mixing process, if the material is too viscous or contains large impurities, it may cause blockage inside the feeding arm, making it unable to move.

Solution

• Check the Hydraulic System

First, check the oil pump, hydraulic pipelines, valves, and other components of the hydraulic system to ensure that they are working properly and have no leaks. If damage or blockage is found, it should be replaced or cleaned in a timely manner.

Check the Electrical Control System

Check the wiring connections, electrical components, and control programs of the electrical control system. Ensure that the circuit connections are firm and the electrical components are undamaged, and recalibrate or update the control program to restore normal control functions.

Replace Mechanical Components

Damaged mechanical components such as bearings, gears, etc. should be replaced in a timely manner. During the replacement process, it is necessary to ensure that the model and specifications of the new components match those of the original components to ensure the normal operation of the feeding arm.

Cleaning Material Blockage

If the problem is caused by material blockage, the machine should be stopped for inspection and the blocked material should be cleaned. At the same time, attention should be paid to adjusting the material ratio and mixing process to avoid similar problems from happening again.

In addition to the specific solutions for the reasons mentioned above, it is also necessary to strengthen the daily maintenance and upkeep of the equipment. Regularly inspect all components of the equipment, promptly identify and address potential issues; At the same time, follow the user manual of the equipment to avoid malfunctions caused by misoperation.

In short, when the feeding arm of the self feeding mixer truck cannot move, the cause of the malfunction should be investigated first, and then corresponding solutions should be taken for handling. Timely maintenance and upkeep can ensure the normal operation of equipment, improve construction efficiency and quality.

The transportation process of concrete after being manufactured from the concrete mixing plant is crucial for ensuring the quality of concrete and construction efficiency. The following will provide a detailed introduction to the preparation work before concrete transportation, precautions during transportation, and precautions for unloading, storage, as well as use upon arrival at the construction site.

Preparation Before Transportation

• Vehicle inspection

Ensure that the concrete mixer truck is in good condition, check the tires, brake system, lights, fuel tank, and water tank of the vehicle to ensure safe driving.

• Mixing Drum Inspection

Check whether the inner wall of the mixing drum is clean and free of residue to ensure the quality of the new batch of concrete.

• Equipment Debugging

Check if the rotation speed of the mixing drum is normal to ensure that the concrete does not segregate or harden prematurely during transportation.

• Route Planning

Based on the location and traffic conditions of the construction site, plan the most reasonable transportation route to reduce transportation time and loss of concrete quality.

Precautions During Transportation

• Speed Control

During transportation, an appropriate driving speed should be maintained to avoid sudden acceleration and braking, in order to reduce the segregation of concrete in the mixing drum.

• Continuous Mixing

During transportation, the mixing drum should always rotate to prevent segregation and hardening of the concrete.

• Avoid Prolonged Waiting

Try to minimize the waiting time of vehicles outside the construction site, and avoid concrete being exposed to adverse environments for a long time, which may lead to a decrease in quality.

• Maintain Communication

Drivers should maintain communication with the construction site to ensure that the supply of concrete matches the demand and avoid oversupply or shortage of concrete.

Precautions for Unloading, Storage, and Use Upon Arrival at the Construction Site

• Preparation Before Unloading

Before unloading, communication with the construction site staff to ensure the safety and accessibility of the unloading area, and prepare containers or equipment for receiving concrete.

• Unloading Preparation

When unloading, the mixing drum should be slowly rotated to ensure that eh concrete flows out evenly, avoiding loss of concrete quality caused by being too fast or too slow.

• Concrete Storage

If temporary storage of concrete is required, it should be done in a cool, ventilated and dry place, avoiding direct sunlight and rain. Meanwhile, the storage time should not be too long to avoid premature hardening of the concrete.

• Precautions For Use

Before using concrete, its quality should be rechecked to ensure no segregation or impurities. During the pouring process, construction specifications should be followed to ensure the uniformity and compactness of the concrete.

In short, the transportation process of concrete needs to strictly control each link to ensure the quality and safety of concrete. Only by making sufficient preparations before transportation, paying attention to details during transportation, and correctly unloading, storing and using concrete upon arrival at the construction site, can the quality and construction efficiency of concrete be ensured. About the concrete, there are more details on lutonmachinery.com.

Throughout the process of concrete building, concrete sharing and pouring on website are the tricks of the whole work. It requires rate and timeliness, along with top quality and low labor usage, intending to reduced building and construction expense under the guarantee of building and construction demands.

It is particularly essential to some massive building and construction projects requiring large quantity of concrete that exactly how to pick right concrete communicating devices and also concrete pouring approach.

Common Concrete Conveying Devices For Vertical or Short-distance Conveying

1. Lifter.

Derrick kind or brand structure kind lift, only utilized for the vertical transportation of concrete. It brings the concrete to the preferred height by the lifting container. Then flip or container bottom to immediately turn on. Dump to the manpower cart by chute. After that transportation concrete product by the cart.

This approach is of low effectiveness, high labor intensity, and the building is very inconvenient. So, this kind of gadget is only ideal for the construction jobs with little concrete pouring quantity and typical lifting elevation. But its structure is basic as well as reputable to function.

2. Crane.

Typically, it is the use of tower crane routine lifting of concrete lifting storage tank. At the same time, the crane likewise lifts a selection of structure materials, parts and formwork.

This conveying method can straight putting products, however the crane is also active, and the performance is fairly reduced. It requires to go across operation as well as sensible arrangement of building plan of construction organization style.

3. Belt Conveyor.

This conveyor appropriates for the concrete conveying as well as putting of below ground buildings (such as foundation) with tiny height however huge concrete amount.

This sort of equipment is with basic framework, no obstruction crash, as well as the transmission can be disrupted any time. Likewise, it is not stringent demands on the slump of concrete, water-cement proportion as well as the fragment dimension of huge accumulation. Yet the weight of the belt conveyor is huge, the structure is not portable, the installation layout is a lot more bothersome, not ideal for the elevation of large buildings.

4. Concrete Pump.

Concrete pump is the construction equipment for communicating concrete through pipeline by pressure. It can constantly complete straight and upright concrete transmission, is an optimal type of the existing concrete conveying tools. The combination of ready-mixed concrete manufacturing and pumping construction, making use of concrete blending transportation automobile for intermediate transportation lorry for intermediate transportation, can realize the continual pumping as well as putting of concrete. For those slim building sites as well as challenges in the building and construction website, with various other communicating equipment is tough to be near to the building and construction task, the concrete pump works a lot more successfully. Also, the pumping building transmission range is long, as well as the transmission quantity of system time is huge, which can well satisfy the building and construction needs of high-rise buildings as well as a large amount of concrete.

Concrete pump has the advantages of high automation level, high performance, much less manpower line of work, reduced labor strength and also basic construction organization. This kind of efficient concrete sharing tools has been extensively utilized at home and abroad. China’s concrete pumping technology has list on the planet advanced degree.

How about the restaurant construction process?

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