Do You Need A Portable Concrete Pumping Machine

In modern construction, the portable concrete pumping machine has become indispensable core equipment with its high efficiency and flexibility. As the "mobile heart" in the field of concrete delivery, it not only reshapes the traditional construction mode, but also drives the industry towards intelligent and green development.

Mobile concrete pumps are mainly divided into three categories: boom pumps, vehicle-mounted pumps and trailer pumps. The concrete boom pump combines the pumping system with the folding boom by virtue of its integrated design. It can realize 360 degree rotating material distribution through hydraulic control, and can complete high-altitude operations without laying pipes. It is especially suitable for complex terrain and narrow spaces.

The vehicle-mounted pump relies on the vehicle chassis to achieve rapid transfer and transports concrete through external pipes, which is both flexible and economical. Although the trailer pump needs to be moved by a tractor, it is still widely used in small and medium-sized projects due to its simple structure and low cost.

As a representative of medium-sized boom pumps, the 38-meter boom pump integrates a number of innovative technologies:

Efficient pumping system

Adopting double-pump confluence closed hydraulic drive technology, the theoretical pumping displacement can reach 120-170m³/h, and the outlet pressure can reach up to 15MPa, which can meet the long-distance transportation needs of C60 high-grade concrete. For example, the Haomei boom pump can achieve precise material distribution by steplessly adjusting the pumping volume and boom extension speed.

Energy saving and environmental protection

Some models adopt the dual drive mode of diesel engine and motor, and switch to electric drive when the mains power is sufficient, reducing fuel consumption by more than 30%.

Application scenarios of 38-meter boom pump

38 meter concrete pump can cover the concrete pouring of 12-15-story buildings, especially suitable for projects such as urban complexes and residential buildings. Bridge and tunnel engineering

During the pouring of bridge piers and tunnel lining construction, its flexible boom can accurately cover complex structures. With its 38-meter vertical height and stable pumping performance, Haomei Machinery’s concrete pump truck has become one of the preferred equipment for bridge construction.

Original source: https://www.concrete-pump-cn.com/a/do-you-need-a-portable-concrete-pumping-machine.html

What Are The Features of 52 Meter Concrete Pump

 Concrete machinery mainly refers to four types of products: concrete pumps (trailer pumps, truck-mounted pumps), concrete boom pump, concrete mixer trucks and concrete batching plant. According to statistics, the market demand for these four types of products is increasing with the continuous expansion of the use of commercial concrete.

Concrete pump trucks have always been known as the best selling one a due to their high technical content, high unit price, and high profit added value. Therefore, their development occupies the core of the market demand for concrete machinery.

A concrete pump truck is a mechanical equipment that transports concrete to the construction site. It consists of a pump body and a transmission pipeline, which can realize long-distance and high-altitude concrete transportation. Concrete pump trucks are widely used in construction, bridges, tunnels and other projects. 52 meter concrete boom pump is a popular choice.

In terms of material selection, in view of the 52m concrete pump’s high requirements on the boom reliability, Haomei Machinery chooses high-strength steel to manufacture the boom. The material yield strength reaches 900Mpa, which effectively guarantees the reliability of the boom during the operation.

In terms of manufacturing technology, we use robot welding technology, non-destructive testing technology and hydrogen elimination technology to ensure the accuracy of the boom manufacturing process. Robotic welding technology ensures the durability and wear resistance of the 52-meter-long boom; non-destructive testing technology allows each weld pass of the boom to be 100% non-destructive, ensuring the reliable performance of high-strength steel welding.

The application of hydrogen elimination treatment technology controls the welding residual stress and deformation of the boom, which improves the safety and reliability of the boom while ensuring the working strength of the boom.

The hydraulic system adopts advanced adaptive buffering technology to effectively reduce the impact caused by the pump truck's reversal, reduce the shaking amplitude of the boom during the pumping process, and make the operation more comfortable.

The structural parts and fatigue optimization design of the 52-meter concrete pump truck make its laboratory life reach 400,000 cubic meters without cracking, basically reaching the same advanced level in Europe.

The hydraulic system of the 52-meter concrete pump truck adopts a large-flow electronically controlled valve group, which has been identified and recognized by professional institutions in both theoretical design and flow and pressure testing.

The wireless remote control adopts the well-known German brand HBC, which realizes stepless speed adjustment of the boom, runs more smoothly, reduces the shaking of the end hose, and ensures the accuracy of the pumping. Welcome to visit our truck mounted line pump factory to learn more.

  

Original source: https://www.concrete-pump-cn.com/a/what-are-the-features-of-52-meter-concrete-pump.html

Small Boom Placer Concrete Pump Truck

The small concrete pump truck integrates high reliability, high economy, high safety, and high durability. The chassis, power, electric control, hydraulic pressure, and pumping systems are reasonably matched. The width of the whole vehicle is 2.3 meters, and the passability is excellent.

The concrete pump truck boom is the most important component. However, in daily work, the process of pumping concrete will have a strong impact on the boom. Therefore, during construction, the boom of the small concrete pump truck will shake to a certain extent, which is not a good thing for the boom.

Because of the vibration, the boom will be subject to various deformation forces, which will cause the boom steel to be prone to fatigue deformation, which will cause the boom of the small concrete pump truck to crack and even cause serious safety accidents. Therefore, in the daily use of concrete pump trucks, the maintenance of the booms of the small concrete pump is very important.

Daily inspection work:

1. Since the installation part of the entire concrete pump truck is installed above the chassis of the car, the connection between the top and the chassis needs to be inspected for irregularities to ensure the firmness between the two.

2. Check the turntable of the concrete pump truck, that is, the connecting part between the boom frame and the concrete pump truck. Mainly check whether the connecting pin shaft and the rotating gear are seriously worn, check whether the bolts are loose and abnormal, and whether there is material fatigue cracking in the connecting part.

3. Check the boom cylinder, balance valve, oil pipe, etc. for oil leakage, and whether the oil pipe interferes with structural parts, etc. As the power source of the entire boom movement, the oil leakage of the oil cylinder and other factors will affect the rise and fall of the entire boom, which usually manifests as the boom in the oil cylinder cannot work normally.

4. Check whether the welding between the pump tube bracket and the boom of the boom placer concrete pump is firm. The pump tube bracket is the connection between the pump tube and the boom.

5. Check the connection parts between the boom and the boom, including the gap size at the connection and the wear of the pin shaft. Solve it immediately in the case of problems.

Original source: https://www.concrete-pump-cn.com/a/small-boom-placer-concrete-pump-truck.html

WHAT ARE THE POPULAR KINDS OF THE CONCRETE PUMPING EQUIPMENT

A concrete pumping equipment is used for transferring liquid concrete by pumping. For meeting different requirements and different construction scale, there are four main kinds of concrete pumping equipment.

1. Concrete Mixing Pump

The concrete mixing pump is a combination of concrete mixer and concrete pump. Compared with other concrete pumps, it has the mixing function. The overall efficiency is over the trailer pump.

2. Trailer Concrete Pump

Trailer concrete pump,also called line pump, can be towed to the work site by the truck. Compared with other pumping equipment, its operation cost is the cheapest. So if you have concrete mixer and many small construction projects, it is a very economic choice. Its shortage is its pumping speed is a little sow and is pumping height is not as high as the concrete pumping truck.

3. Truck Mounted Concrete Pump

Compared with concrete pumping truck, truck mounted concrete pump don’t have supporting leg and long boom, so its price is relatively cheap. But the labor intensity of the worker is relatively large. In addition, if the high-pressure pipe is used for the truck mounted concrete pump, its pumping height is also very high.

4. Concrete Pumping Truck

Concrete pumping truck has another familiar name, that is, concrete boom pump. It has supporting legs and booms, so it can transport concrete without laying pipelines. Concrete boom pump is of highest flexibility and highest speed among the four pumping equipment. However, its maintaining and operation cost is relatively high. And because of the operation height, it is more demanding on the construction sites.

After all, you need to choose a proper one according to your practical need and budget. Haomei Machinery has all these four kinds of concrete pumping equipment. Welcome to leave message here.

Original source: https://www.concretebatchplanthm.com/a/what-are-the-popular-kinds-of-the-concrete-pumping-equipment.html