• CONCRETE DELIVERY ELBOW SCHWING TYPE 45DEG R275 DN125 System 1
  • CONCRETE DELIVERY ELBOW SCHWING TYPE 45DEG R275 DN125 System 2
  • CONCRETE DELIVERY ELBOW SCHWING TYPE 45DEG R275 DN125 System 3
CONCRETE DELIVERY ELBOW SCHWING TYPE 45DEG R275 DN125

CONCRETE DELIVERY ELBOW SCHWING TYPE 45DEG R275 DN125

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
100 pc
Supply Capability:
10000 pc/month

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concrete pump elbow table

 


Wear-resistant Single or Double Concrete Pump Elbow

Type 

Singe Elbow 

Double Elbow 

Model

DN125

DN150

DN175

DN125

Material

Casting Steel ,ST52

Inside 

 40Cr

Outside 

Size

R275*90°

R275*90°+110

36°

F2000

R275*90°

R275*90°+110

R275*45°

R275*90°+211

R400*30°

A3000

R275*45°

R275*90°+211

R275*25°

R275*90°+411

R400*45°

471B

R275*25°

R275*90°+411

R275*20°

R275*90°+424

R400*30°

571B

R275*20°

R275*90°+424

R275*15°

R275*45°+170

R488*90°

A1000

R275*15°

R275*45°+170

R180*90°

R275*45°+310

R500*90

C1000

R180*90°

R275*45°+310

R232*60°

R275*45°+310

R280*90°

B2000

R232*60°

R275*45°+310

R240*36°

20°Lengthen 



R240*36°

20°Lengthen 

R240*30°

25°+740



R240*30°

25°+740

R240*15°

40°Zoomlion



R240*15°

40°Zoomlion

R385*29°




R385*29°


R315*33°




R315*33°


Technic

Forged


Average life

25,000cubic

50,000cubic

Appliciation

Used in concrete transport in construction work



1.product profile:The double layer concrete pump elbow is developed by ourselves through new

technology and process.


2.characteristic:the inner layer of this concrete pump elbow undergoes heat treatment,and then the rigitiry can reach 62-65HRC.


3.characteristic:the outer layer of the concrete pump elbow possess good toughness properties

to protect the inner layer,so the security of the elbow is improved. 


4.life:the experiment done abroad shows that the life of our concrete pump elbow can reach 35000-50000cbm,got the customers' praise


5.Beside the double layer concrete pump elbow,we produce all kinds of concrete pump parts,

straight pipe hose flange coupling and so on. 



Q:What are the signs of a worn-out concrete pump piston?
There are multiple indicators that can suggest a worn-out concrete pump piston. Initially, a decrease in output or performance may signify this issue. Reduced pumping pressure or slower pumping speed can be observed as a result of this decline in performance. Another indication of a worn-out piston in a concrete pump is increased leakage. If you notice an excessive amount of hydraulic oil or water leaking from the pump, it could be an indication that the piston is no longer effectively sealing. This leakage can also lead to contamination of the hydraulic fluid, which can cause additional harm to the pump components. Furthermore, an irregular concrete flow can be caused by a worn-out piston. If you notice inconsistent and uneven delivery of concrete, such as pulsating or surging flow, it may be due to an uneven wear pattern on the piston. This can have a detrimental effect on the quality of the concrete and the overall efficiency of the pumping operation. Additionally, excessive vibration and noise during the pumping process can also suggest a worn-out piston. Vibrations may occur as a result of the piston not moving smoothly within the cylinder, leading to friction and noise. These vibrations and noises can also indicate other underlying problems with the pump, so it is important to address them promptly. Finally, a visual inspection can provide valuable information regarding the condition of the concrete pump piston. Physical damage, such as cracks or excessive wear on the piston surface, are clear indications of a worn-out piston. These damages can be caused by abrasive materials or harsh operating conditions. In conclusion, if you observe any of these signs or suspect that your concrete pump piston is worn-out, it is crucial to have it inspected and replaced by a professional. Timely maintenance and replacement of worn-out pistons can prevent further damage to the pump and ensure a smooth and efficient operation.
Q:What is the purpose of a concrete pump hopper agitator motor?
To ensure a smooth and consistent flow of concrete within the hopper, the concrete pump hopper agitator motor serves its purpose. It takes responsibility for mixing and agitating the concrete mixture, preventing any settling or thickening. By keeping the concrete in a fluid state, this motor ensures easy pumping and distribution through the delivery system. Absence of the agitator motor can result in the concrete mixture becoming stiff, causing blockages and delays in the pumping process. Ultimately, the concrete pump hopper agitator motor's aim is to maintain the quality and efficiency of concrete pumping operations by ensuring a well-mixed and smooth flow.
Q:What are the different types of concrete pump hopper cylinders?
In the construction industry, there exists a variety of concrete pump hopper cylinders that are commonly utilized. These cylinders possess a vital function in the operation of concrete pumps, as they supply the necessary pressure and force to facilitate the movement of concrete throughout the system. One particular kind of concrete pump hopper cylinder is the single-acting cylinder. This cylinder operates by utilizing hydraulic pressure to extend the piston rod, which subsequently propels the concrete out of the hopper and into the pumping system. Single-acting cylinders are renowned for their simplicity and reliability, thus making them a favored choice for numerous construction projects. Another type of concrete pump hopper cylinder is the double-acting cylinder. As the name implies, this cylinder operates in both directions, enabling a more efficient and powerful pumping process. Double-acting cylinders possess the capability of pushing the concrete out of the hopper during the extension stroke, as well as pulling the piston rod back during the retraction stroke. Consequently, this results in a greater pumping capacity and increased productivity. Furthermore, there is also a range of sizes and capacities available for concrete pump hopper cylinders. These sizes vary, with smaller cylinders suitable for smaller construction projects, and larger cylinders capable of handling heavy-duty pumping operations. The selection of cylinder size relies on factors such as the volume of concrete to be pumped, the distance and height of the pumping location, and the specific requirements of the project. In conclusion, the assortment of concrete pump hopper cylinders encompasses single-acting cylinders and double-acting cylinders. Each type possesses its own advantages and is suitable for different construction applications. The determination of the cylinder's size and capacity should be based on the specific necessities of the project. Ultimately, the selection of the appropriate cylinder type is essential in guaranteeing efficient and effective concrete pumping operations.
Q:Can I get spare parts for both concrete pumps with and without boom control systems?
Yes, you can typically get spare parts for both concrete pumps with and without boom control systems. Many manufacturers and suppliers of concrete pumps offer a wide range of spare parts to meet the needs of different types of pumps. Whether it's for a pump with a boom control system or one without, you should be able to find the necessary spare parts from reputable suppliers. It is recommended to contact the manufacturer or supplier directly to inquire about the availability and compatibility of spare parts for your specific concrete pump model.
Q:Can concrete pump spare parts be imported from other countries?
Yes, concrete pump spare parts can be imported from other countries.
Q:Are there any specific cleaning procedures for concrete pump spare parts?
Yes, there are specific cleaning procedures for concrete pump spare parts. It is recommended to clean the parts with water and a mild detergent to remove any dirt or debris. It is important to avoid using harsh chemicals or abrasive materials that may damage the parts. Additionally, regular maintenance and lubrication of the parts is essential to ensure their optimal performance and longevity.
Q:What is the role of a concrete pump hopper vibrator?
The role of a concrete pump hopper vibrator is to ensure the smooth and efficient flow of concrete through the pump system. The vibrator is typically attached to the hopper, which is the large container that holds the concrete mixture. The vibrator works by creating high-frequency vibrations that help to break up any air pockets or clumps in the concrete, allowing it to flow freely through the pump and out of the nozzle. This is important because if the concrete is not properly vibrated, it can become clogged or blocked, leading to delays and inefficiencies in the construction process. In addition to facilitating the flow of concrete, the hopper vibrator also helps to improve the overall quality of the concrete. By eliminating air pockets and ensuring a smooth, consistent flow, the vibrator helps to reduce the risk of voids or weak spots in the finished concrete structure. Overall, the role of a concrete pump hopper vibrator is crucial in ensuring the successful and efficient pumping of concrete, while also enhancing the quality of the final product.
Q:How often should hopper grate springs be inspected or replaced in a concrete pump?
Hopper grate springs in a concrete pump should be inspected regularly, ideally on a monthly basis, to ensure their proper functioning. However, the actual replacement of these springs depends on various factors such as the usage intensity, wear and tear, and manufacturer's recommendations. It is essential to monitor their condition closely and replace them promptly if any signs of damage or fatigue are observed.
Q:How long does it take to replace a specific concrete pump spare part?
The time it takes to replace a specific concrete pump spare part can vary depending on several factors. Firstly, the complexity and size of the part will play a role in the time required for replacement. Simple and smaller parts may be replaced relatively quickly, while larger and more intricate parts may take longer. Secondly, the availability of the spare part is crucial. If the part is readily available and in stock, the replacement process can be expedited. However, if the part needs to be ordered or sourced from a supplier, there may be a delay in receiving it, which will extend the overall replacement time. Furthermore, the expertise and experience of the person or team performing the replacement will impact the duration as well. Trained and skilled professionals will likely be able to complete the replacement more efficiently compared to those with limited knowledge or experience. Lastly, unforeseen complications or issues during the replacement process can also affect the time required. It is possible that additional repairs or adjustments may be needed, which could prolong the replacement time. In summary, the time it takes to replace a specific concrete pump spare part depends on the complexity and size of the part, its availability, the expertise of the individuals performing the replacement, and any unforeseen complications that may arise. Therefore, it is challenging to provide an exact timeframe without considering these factors.
Q:What is the importance of a good quality concrete pump seal?
A good quality concrete pump seal is important because it helps to prevent leakage and ensure the smooth and efficient operation of the pump. It helps to maintain the pressure and flow of the concrete, reducing the risk of blockages or malfunctions. A reliable seal also extends the lifespan of the pump by minimizing wear and tear on the internal components. Ultimately, a good quality concrete pump seal is crucial for achieving high-quality and consistent results in construction projects.

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