• CONCRETE DELIVERY ELBOW SCHWING TYPE 90DEG R275 DN125 System 1
  • CONCRETE DELIVERY ELBOW SCHWING TYPE 90DEG R275 DN125 System 2
CONCRETE DELIVERY ELBOW SCHWING TYPE 90DEG R275 DN125

CONCRETE DELIVERY ELBOW SCHWING TYPE 90DEG 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:Are there any specific brands or manufacturers that are recommended for concrete pump spare parts?
Yes, there are several brands and manufacturers that are recommended for concrete pump spare parts. Some of the most reputable ones include Schwing, Putzmeister, Sany, and Zoomlion. These brands have a proven track record for producing high-quality and durable spare parts that are compatible with various concrete pump models. It is always advised to consult with professionals or experts in the industry to determine the most suitable brand or manufacturer for specific concrete pump spare parts.
Q:Can concrete pump spare parts be ordered in bulk quantities for future use?
Certainly, one can place bulk orders for concrete pump spare parts to meet future requirements. Numerous suppliers and manufacturers provide the option of bulk ordering to cater to contractors and construction companies' needs. Opting for bulk orders offers various benefits, including cost savings, convenience, and a reliable supply of spare parts for maintenance and repairs. It is advisable to have readily available spare parts to minimize downtime and enhance the efficiency and performance of concrete pumps.
Q:How can a faulty agitator motor affect the concrete mixing process?
A faulty agitator motor can significantly affect the concrete mixing process in several ways. Firstly, the agitator motor is responsible for the rotation of the mixing drum, which ensures that all the ingredients in the concrete mix are thoroughly blended. If the motor is faulty or not functioning properly, it may result in inadequate mixing. This can lead to inconsistencies in the concrete mixture, with some portions being over-mixed and others being under-mixed. As a result, the concrete may not achieve the desired strength, durability, or uniformity. Secondly, a faulty motor can cause irregular or insufficient agitation, leading to the formation of lumps or clumps in the concrete mix. These lumps can negatively impact the quality of the final product, as they may create weak spots or air pockets within the concrete. Moreover, the presence of lumps can compromise the overall workability of the mix, making it more challenging to handle and place, which can affect the efficiency and productivity of the construction project. Furthermore, a faulty agitator motor may result in uneven distribution of the materials within the mixing drum. This can cause variations in the proportions of aggregates, cement, water, and additives, which are crucial for achieving the desired concrete properties. Inconsistent material distribution can lead to concrete with inadequate compressive strength, reduced durability, and increased susceptibility to cracking or other forms of distress. Lastly, a malfunctioning agitator motor can result in increased mixing time, as it may take longer to achieve the desired level of homogeneity in the concrete mix. This can affect the overall productivity of the concrete mixing process, as it may lead to delays in construction schedules and increased costs. In summary, a faulty agitator motor can have a significant impact on the concrete mixing process. It can result in inadequate mixing, the formation of lumps, inconsistent material distribution, and increased mixing time. All these factors can contribute to a decrease in the quality of the final concrete product, compromising its strength, durability, workability, and overall performance.
Q:How often should concrete pump hydraulic filters be inspected and replaced?
Concrete pump hydraulic filters should be inspected and replaced on a regular basis, ideally every 500 hours of operation or according to the manufacturer's recommendations. Regular inspection and replacement of hydraulic filters help ensure the proper functioning and longevity of the concrete pump.
Q:What is the role of a concrete pump hopper grate spring?
The role of a concrete pump hopper grate spring is to provide tension and support to the hopper grate, ensuring that it remains securely in place while allowing for smooth and consistent flow of concrete through the pump.
Q:Are there any regulatory requirements for the quality and standards of concrete pump spare parts?
Yes, there are regulatory requirements for the quality and standards of concrete pump spare parts. These requirements ensure that the spare parts meet certain quality and safety standards, and comply with industry regulations. These regulations help to safeguard the performance and integrity of concrete pumps, and ensure that the spare parts used in them are reliable and safe.
Q:What are the indications of an inaccurate concrete pump pressure gauge?
There are several indications that can suggest an inaccurate concrete pump pressure gauge. Here are a few: 1. Inconsistent readings: If the pressure gauge consistently gives varying readings even when the concrete pumping conditions remain constant, it could be a sign of an inaccurate gauge. For example, if the gauge displays a pressure of 1000 psi one moment and then jumps to 1500 psi without any significant changes in the pumping operation, it could indicate an issue with the gauge. 2. Unusual or abnormal readings: If the pressure gauge consistently displays extremely high or low pressure readings that are significantly different from the expected values, it could signify an inaccurate gauge. It is important to be aware of the typical pressure range for the specific concrete pumping operation to identify abnormal readings. 3. Incongruity with other gauges: If there are multiple pressure gauges installed in the concrete pumping system, and they provide significantly different readings, it could suggest that one or more of the gauges are inaccurate. Comparing the readings of various gauges can help determine if a particular gauge is faulty. 4. Inadequate pump performance: If the concrete pump is not performing as expected, such as experiencing reduced output or inconsistent flow rates, it could be due to inaccurate pressure readings. Inaccurate pressure measurements can affect the control of the pump's hydraulic system, leading to inefficiencies in pumping operations. 5. Physical damage or wear: Any visible damage or signs of wear on the pressure gauge, such as cracked glass, bent needles, or loose connections, can compromise its accuracy. Such physical damage can lead to inaccurate readings and should be addressed promptly. It is important to regularly calibrate and maintain the pressure gauge to ensure accurate readings. If any indications of an inaccurate gauge are observed, it is recommended to consult a professional technician or engineer to assess the situation and take appropriate actions to rectify the issue.
Q:Are there any specific safety precautions while replacing concrete pump spare parts?
Yes, there are several safety precautions that should be followed while replacing concrete pump spare parts. 1. Personal Protective Equipment (PPE): It is essential to wear the appropriate PPE, including safety goggles, gloves, helmet, and steel-toed boots to protect yourself from potential hazards. 2. Lockout/Tagout: Before replacing any spare parts, make sure to follow proper lockout/tagout procedures. This involves disconnecting and securing the power source to prevent accidental startup of the pump. 3. Equipment Inspection: Prior to starting the replacement process, inspect all tools and equipment for any signs of damage or defects. Faulty equipment should never be used, as it can pose serious safety risks. 4. Proper Lifting Techniques: When handling heavy spare parts, use proper lifting techniques to avoid strain or injury. Ensure that you have proper assistance and equipment, such as cranes or forklifts, if needed. 5. Work Area Safety: Keep the work area clean and well-organized to prevent trips, slips, and falls. Remove any obstacles or debris that may pose a hazard during the replacement process. 6. Proper Training: Only trained and authorized personnel should be involved in replacing concrete pump spare parts. They should have a clear understanding of the equipment and procedures to minimize the risk of accidents. 7. Follow Manufacturer's Instructions: Always refer to the manufacturer's guidelines and instructions when replacing spare parts. This will ensure that the process is carried out safely and correctly. 8. Emergency Preparedness: Have a plan in place for any potential emergencies, such as a fire or injury. Ensure that fire extinguishers and first aid kits are readily available and that all workers are familiar with their locations and usage. By adhering to these safety precautions, you can minimize the risk of accidents, injuries, and damage while replacing concrete pump spare parts.
Q:What are the consequences of using substandard concrete pump spare parts?
Using substandard concrete pump spare parts can have several consequences. Firstly, substandard parts may not fit properly or be of the same quality as the original parts. This can lead to a decrease in the overall performance and efficiency of the concrete pump. The pump may not be able to deliver the required amount of concrete or may experience frequent breakdowns, resulting in project delays and increased costs. Secondly, substandard parts may have a shorter lifespan compared to genuine parts. This means that they may wear out or break down sooner, requiring more frequent replacements. This not only adds to the maintenance costs but also increases the risk of unexpected equipment failures during operation, which can be dangerous to the workers and potentially cause accidents. Furthermore, using substandard parts can compromise the safety of the concrete pump. Genuine parts are designed and manufactured to meet strict quality standards and ensure the proper functioning of the equipment. Substandard parts, on the other hand, may not undergo the same rigorous testing and quality control measures, making them less reliable and potentially more prone to failure. This can pose a serious risk to the operators and other personnel working in the vicinity of the concrete pump. Additionally, using substandard parts can also void any warranties or guarantees provided by the manufacturer. Manufacturers typically offer warranties on their products to ensure customer satisfaction and provide support in case of any issues. However, if substandard parts are used, the manufacturer may refuse to honor the warranty, leaving the owner responsible for any repairs or replacements needed. In summary, using substandard concrete pump spare parts can result in decreased performance, increased maintenance costs, higher risks of accidents, and the voiding of warranties. It is crucial to always use genuine parts that are specifically designed for the concrete pump to ensure its optimal performance, longevity, and safety.
Q:How often should hydraulic oil filters be replaced in a concrete pump?
Hydraulic oil filters in a concrete pump should be replaced regularly according to the manufacturer's recommendations. Typically, it is recommended to replace hydraulic oil filters every 500 to 1,000 hours of operation or annually, whichever comes first. However, the specific replacement frequency may vary based on factors such as the operating conditions, environment, and the quality of hydraulic oil used. Regular maintenance and monitoring of the filter's condition can help determine the appropriate replacement interval to ensure efficient and reliable performance of the concrete pump.

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