• CONCRETE DELIVERY ELBOW TYPE 90DEG R275 DN100 System 1
  • CONCRETE DELIVERY ELBOW TYPE 90DEG R275 DN100 System 2
  • CONCRETE DELIVERY ELBOW TYPE 90DEG R275 DN100 System 3
CONCRETE DELIVERY ELBOW TYPE 90DEG R275 DN100

CONCRETE DELIVERY ELBOW TYPE 90DEG R275 DN100

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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 is the role of a concrete pump hopper grate pin retainer?
The role of a concrete pump hopper grate pin retainer is to secure the grate pins in place, preventing them from dislodging or falling out during the pumping process. This helps to maintain the stability and integrity of the hopper grate, ensuring efficient and safe operation of the concrete pump.
Q:What are the different sizes of concrete pump pipes available?
The sizes of concrete pump pipes available vary depending on the specific needs and requirements of the construction project. Typically, concrete pump pipes come in sizes ranging from 2 inches to 6 inches in diameter. The most commonly used sizes are 2 inches, 3 inches, 4 inches, and 5 inches. The choice of pipe size depends on factors such as the volume and pressure of the concrete being pumped, the distance the concrete needs to travel, and the type of equipment being used. Smaller diameter pipes are suitable for shorter distances and lower volumes of concrete, while larger diameter pipes are used for longer distances and higher volumes. It is important to select the appropriate pipe size to ensure efficient and safe concrete pumping. Using the correct size of pipe helps to minimize pressure loss, maintain a consistent flow rate, and prevent blockages or clogs in the system. Consulting with a concrete pumping professional or engineer is recommended to determine the most suitable pipe size for a specific construction project.
Q:How often should concrete pump clamps be inspected and replaced?
To maintain proper functioning and detect any wear or damage, it is crucial to conduct regular inspections of concrete pump clamps. The inspection frequency will depend on factors like usage frequency, concrete type, and working conditions. As a general rule, it is advisable to inspect the clamps at least once a month or after every 100 hours of operation, whichever occurs first. This proactive approach will help identify any potential problems early on, preventing them from escalating into major issues. Furthermore, it is essential to visually examine the clamps before each use for any visible signs of damage or wear. This includes checking for cracks, deformations, and loose or missing bolts. The lifespan of concrete pump clamps can vary depending on factors such as clamp quality, intensity of use, and maintenance practices. However, as a general guideline, it is recommended to replace the clamps every 1-2 years or sooner if significant wear or damage is evident. Regular inspections and timely replacements of concrete pump clamps are crucial for ensuring safe and efficient pumping operations. Taking a proactive approach and promptly addressing any potential issues is always preferable to avoid costly repairs or accidents.
Q:What are the indications of a faulty concrete pump hydraulic motor?
There are several indications that can point to a faulty concrete pump hydraulic motor. Some common signs to look out for include: 1. Loss of power: If the hydraulic motor is not functioning properly, you may notice a significant loss of power in the concrete pump. The motor may struggle to generate enough force to pump the concrete effectively, resulting in slower or weaker output. 2. Excessive noise or vibrations: A faulty hydraulic motor may produce unusual noises or vibrations during operation. This could be a result of damaged internal components or misalignment, indicating a problem with the motor. 3. Fluid leaks: Hydraulic motors rely on the proper flow and pressure of hydraulic fluid to function correctly. If you notice any fluid leaks around the hydraulic motor or its associated components, it could be a sign of a faulty motor that needs attention. 4. Overheating: When a hydraulic motor is faulty, it may overheat due to increased friction or internal malfunctions. If you notice excessive heat coming from the motor or associated components, it is essential to address the issue promptly to avoid further damage. 5. Inconsistent or jerky movement: A faulty hydraulic motor may cause the concrete pump to operate inconsistently or jerkily. This can result in uneven pouring or difficulty in controlling the flow of concrete, indicating a problem with the motor's performance. 6. Increased energy consumption: If the hydraulic motor is faulty, it may require more energy to operate properly. This can lead to a noticeable increase in energy consumption, which can be observed through higher electricity bills or a greater strain on other parts of the pump's system. It is important to note that these indications may vary depending on the specific make and model of the concrete pump hydraulic motor. It is always recommended to consult the manufacturer's guidelines or seek professional assistance to diagnose and address any issues with the hydraulic motor effectively.
Q:How do I properly maintain and replace hydraulic motors in concrete pump spare parts?
Proper maintenance and replacement of hydraulic motors in concrete pump spare parts involves several key steps. Firstly, it is crucial to regularly inspect and clean the motors to remove any dirt, debris, or build-up that may affect their performance. Additionally, checking and topping up the hydraulic fluid levels is essential to ensure optimal operation. Regularly monitoring the motors for any signs of leaks, unusual noises, or decreased efficiency is also important. If any issues are detected, prompt repairs or replacements should be undertaken by experienced professionals to prevent further damage. It is recommended to follow the manufacturer's guidelines and specifications for maintenance and replacement procedures to ensure the longevity and reliability of the hydraulic motors.
Q:How often should a concrete pump spectacle plate be replaced?
The frequency at which a concrete pump spectacle plate should be replaced largely depends on various factors such as the type of concrete being pumped, the intensity and duration of usage, and the overall maintenance and care given to the pump. However, as a general guideline, it is recommended to inspect and assess the condition of the spectacle plate regularly and replace it if any signs of wear, damage, or deformation are noticed. In some cases, this might be needed every few months, while in others it could be extended to a year or more. It is crucial to follow the manufacturer's recommendations and consult with industry professionals to determine the appropriate replacement schedule for the spectacle plate in order to maintain the optimal functioning and safety of the concrete pump.
Q:How often should hopper agitator shaft seals be replaced in a concrete pump?
The replacement frequency of hopper agitator shaft seals in a concrete pump relies on various factors such as pump type, usage amount, operating conditions, and maintenance practices implemented. In general, it is recommended to regularly inspect hopper agitator shaft seals for any signs of wear, damage, or leakage. If any problems are detected, they should be promptly addressed to prevent further harm. However, as a rough estimate, these seals may require replacement every 6 to 12 months or after approximately 500 to 1,000 operating hours. It is important to understand that this is merely an approximation, and the actual replacement frequency may differ. The quality of the seals, intensity of usage, and operating conditions of the pump can significantly impact the lifespan of the seals. Furthermore, regular maintenance and appropriate lubrication can aid in extending the durability of the seals. To ensure optimal performance and prevent potential issues, it is advisable to consult the manufacturer's recommendations and guidelines specific to the concrete pump model being utilized. Adhering to their guidelines and conducting regular inspections of the seals will aid in determining the appropriate replacement interval for the hopper agitator shaft seals and guarantee efficient pump operation.
Q:How do I identify the specific spare parts I need for my concrete pump?
To identify the specific spare parts you need for your concrete pump, you can follow these steps: 1. Consult the user manual: Start by referring to the user manual provided by the manufacturer. It typically contains a detailed parts list along with part numbers and descriptions. The manual may also include diagrams or illustrations to help you identify the required spare parts. 2. Contact the manufacturer: Reach out to the manufacturer of your concrete pump. They will have the most accurate and up-to-date information about the spare parts for your specific model. Provide them with the model number and any other relevant details to ensure accurate identification of the required parts. 3. Engage with authorized dealers or distributors: If the manufacturer is unable to directly provide you with the spare parts, they can often refer you to authorized dealers or distributors. These professionals specialize in concrete pump parts and can help you identify the specific spare parts you need. Share the model number and any other relevant details to assist them in finding the correct parts. 4. Take pictures or measurements: If you are unable to find the required information through the manual, manufacturer, or authorized dealers, you can take pictures or measurements of the damaged or worn-out parts. This will help in visually identifying the parts and providing accurate dimensions, which can be shared with suppliers or experts in the field who may be able to assist you further. 5. Online research: Utilize online resources such as parts catalogs, forums, or websites dedicated to concrete pump spare parts. These platforms often have extensive databases and knowledgeable communities that can help you identify the specific spare parts you need. Search for your concrete pump model and explore the available resources to find the relevant parts. Remember to prioritize quality and authenticity while purchasing spare parts for your concrete pump. It is essential to buy from reputable sources to ensure the durability and longevity of your equipment.
Q:Can concrete pump spare parts be installed by the pump owner or operator, or is professional assistance required?
Professional assistance is generally required for the installation of concrete pump spare parts. The complexity and technical nature of these parts, along with the potential safety risks involved, necessitate the expertise of trained professionals. Attempting to install the spare parts without proper knowledge and experience could lead to improper functioning of the pump and even accidents. It is always recommended to seek professional assistance to ensure the correct installation and safe operation of concrete pump spare parts.
Q:How can a faulty pressure gauge affect the concrete pumping process?
A faulty pressure gauge can have significant impact on the concrete pumping process. It can lead to inaccurate measurements of the pressure within the pump, which can result in improper monitoring and control of the pumping process. This can lead to over or under pressurization, affecting the flow and consistency of the concrete being pumped. Additionally, a faulty pressure gauge may not provide reliable readings, making it difficult to detect any potential issues or abnormalities in the pumping system, which can compromise the quality and integrity of the concrete being pumped.

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