• 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 is the purpose of a concrete pump control panel?
Operators use a concrete pump control panel to centrally control different functions and parameters of the concrete pump. By using this panel, operators can initiate and halt the pump, manage its speed and direction, and monitor and regulate the flow and pressure of the concrete being pumped. Safety measures like emergency stop buttons and alarms are also incorporated in the control panel to safeguard both the operators and the equipment. Additionally, the control panel may have diagnostic capabilities that present real-time data and alerts for maintenance and troubleshooting purposes. In summary, the aim of a concrete pump control panel is to improve efficiency, precision, and safety in the concrete pumping process.
Q:How often should hopper cylinders be inspected or replaced in a concrete pump?
Hopper cylinders in a concrete pump should be inspected regularly to ensure optimal performance and prevent potential malfunctions. The frequency of inspections and replacements depends on several factors, including the intensity of usage, the type of concrete being pumped, and the overall condition of the equipment. As a general guideline, it is recommended to inspect hopper cylinders at least on a monthly basis or after every 100 hours of operation, whichever comes first. During these inspections, the cylinders should be thoroughly examined for any signs of wear, corrosion, or damage. Additionally, the seals, gaskets, and other components connected to the cylinders should be checked for proper functioning. However, it is important to note that the inspection frequency may need to be increased if the concrete being pumped contains abrasive materials or if the pump is being used in harsh environmental conditions. In such cases, more frequent inspections and replacements may be necessary to avoid unexpected breakdowns and costly repairs. Ultimately, the goal is to maintain the hopper cylinders in good condition and address any issues promptly. Regular inspections, along with routine maintenance and proper cleaning, can significantly prolong the lifespan of the cylinders and ensure the concrete pump operates efficiently and safely.
Q:Are there any specific maintenance requirements for concrete pump spare parts?
Concrete pump spare parts have specific maintenance requirements that must be met to ensure optimal performance and prolong their lifespan. To achieve this, regular inspection and maintenance are necessary. Here are some key maintenance requirements for concrete pump spare parts: 1. Cleaning: It is important to regularly clean concrete pump spare parts such as pipes, hoses, and valves to remove any accumulated debris, hardened concrete, or contaminants. This can be accomplished by using appropriate cleaning agents and tools. 2. Lubrication: To minimize friction and wear, it is crucial to properly lubricate moving parts like pistons, cylinders, and bearings. It is recommended to use lubricants specifically designed for concrete pump spare parts, following the manufacturer's guidelines. 3. Inspection: Conduct regular inspections of all spare parts to identify signs of wear, damage, or misalignment. This includes checking for cracks, leaks, loose connections, or excessive wear in seals, O-rings, and gaskets. 4. Replacement: Promptly replace any damaged or worn-out spare parts to prevent further damage or potential breakdown of the concrete pump. It is essential to use genuine spare parts recommended by the manufacturer to ensure compatibility and performance. 5. Storage: When not in use, store concrete pump spare parts in a clean and dry environment to prevent corrosion or damage. Utilize proper storage racks or containers to keep the parts organized and protected. 6. Training: Adequately train operators and maintenance personnel on the correct handling, maintenance, and replacement procedures for concrete pump spare parts. This ensures that maintenance tasks are carried out correctly and efficiently. By adhering to these maintenance requirements, concrete pump spare parts can be maintained in excellent working condition, guaranteeing reliable and efficient operation of the concrete pump system. Regular maintenance not only helps prevent unexpected breakdowns but also enhances the overall performance and longevity of the spare parts.
Q:How often should hopper pins be inspected or replaced in a concrete pump?
Hopper pins in a concrete pump should be inspected regularly, preferably before each use, to ensure they are in proper working condition. The frequency of replacement will depend on various factors such as the quality of the pins, the intensity of use, and the maintenance practices employed. However, it is recommended to replace hopper pins as soon as any signs of wear, damage, or weakening are detected to prevent potential accidents or malfunctions.
Q:What are the key considerations when purchasing spare parts for a concrete pump?
When purchasing spare parts for a concrete pump, there are several key considerations that need to be taken into account. These considerations include the compatibility of the spare parts with the specific make and model of the concrete pump, the quality and reliability of the spare parts, the availability of the spare parts, and the cost-effectiveness of the purchase. First and foremost, it is crucial to ensure that the spare parts being purchased are compatible with the concrete pump in question. Concrete pumps come in various makes and models, and each may have specific requirements in terms of spare parts. Therefore, it is essential to carefully match the specifications and requirements of the concrete pump with the spare parts being purchased to ensure proper functionality and performance. The quality and reliability of the spare parts are also vital considerations. Investing in high-quality spare parts can significantly impact the efficiency and longevity of the concrete pump. It is advisable to choose spare parts from reputable manufacturers or suppliers who have a proven track record of producing reliable products. Conducting thorough research and reading customer reviews can help in assessing the quality and reliability of the spare parts. Availability is another important factor to consider when purchasing spare parts for a concrete pump. It is essential to ensure that the spare parts needed are readily available, either from local suppliers or through efficient delivery channels. A delay in obtaining the necessary spare parts can lead to extended downtime and increased costs. Therefore, it is recommended to choose suppliers who have a reliable and efficient distribution network. Cost-effectiveness is also a key consideration when purchasing spare parts. While it is important to prioritize quality and reliability, it is equally important to find spare parts that offer good value for money. Comparing prices from different suppliers and considering the lifespan and potential maintenance costs of the spare parts can help in making a cost-effective decision. It is crucial to strike a balance between cost and quality to ensure the best return on investment. In conclusion, when purchasing spare parts for a concrete pump, it is important to consider compatibility, quality, availability, and cost-effectiveness. By carefully evaluating these key considerations, one can ensure that the spare parts chosen will meet the specific needs of the concrete pump, maintain its performance and reliability, and provide value for money.
Q:What are the precautions for gas washing of concrete pump?
Subsection blowing, should first blow off near the discharge end of a pipe, then has blown the empty tubes connected with not purged during the purge, the remaining part.
Q:What are the indications of a faulty concrete pump seal?
There are various signs that may suggest a defective seal in a concrete pump. Some commonly observed indications are: 1. Leakage: A clear sign of a faulty seal is the presence of leaks in the seal area. If you notice any leaks, it indicates that the seal is not functioning properly and should be replaced. 2. Decreased pumping efficiency: A defective seal can result in reduced pumping efficiency. If you observe that the concrete pump is unable to deliver the same quantity of concrete as before, or if the job takes longer to complete, it could be due to a faulty seal. 3. Heightened noise levels: Another indication of a faulty seal is an increase in noise levels during operation. If you notice any unusual or louder noises emanating from the concrete pump, it may be an indication that the seal is not sealing properly and requires inspection. 4. Vibrations or movement: Faulty seals can also cause excessive vibrations or movement in the pump. If you notice that the pump is vibrating more than usual or if it moves around during operation, it could signify a problem with the seal. 5. Contamination: A defective seal can allow contaminants like dirt, dust, or water to enter the pump. If you observe any signs of contamination in the pump, it is important to inspect the seal and replace it if needed. Promptly addressing any indications of a defective concrete pump seal is crucial to prevent further damage to the pump and ensure safe and efficient operation. Regular maintenance and inspection of the seal can help in avoiding potential issues and prolonging the lifespan of the concrete pump.
Q:How often should concrete pump gearboxes be inspected and maintained?
To ensure optimal performance and a long lifespan, it is essential to regularly inspect and maintain concrete pump gearboxes. The frequency of these inspections and maintenance tasks depends on various factors, including the concrete pump's usage, working environment, and the manufacturer's recommendations. Typically, a comprehensive inspection and maintenance should be carried out at least once a year. However, if the concrete pump experiences heavy usage or operates in harsh conditions, more frequent inspections may be required, such as every six months or even quarterly. During these regular maintenance sessions, it is crucial to check for any signs of wear and tear, lubricate gears and bearings, and replace any worn-out or damaged parts. Adhering to the manufacturer's guidelines and seeking professional advice is important if there are any concerns or specific requirements for the concrete pump gearbox. By conducting regular inspections and maintenance, potential issues can be detected early on and promptly resolved, ensuring the smooth and efficient operation of the concrete pump gearboxes.
Q:What are the different types of concrete pump clamps?
There are several different types of concrete pump clamps available, each designed to serve a specific purpose and fit different pump sizes. Some of the common types include: 1. Snap clamps: These clamps are easy to install and remove as they utilize a snap mechanism. They are typically used for securing smaller diameter hoses and pipes. 2. Bolt clamps: Bolt clamps are more sturdy and provide a stronger grip. They consist of a metal band with bolts that can be tightened to secure the hose or pipe in place. These clamps are commonly used for larger diameter hoses and pipes. 3. Wedge clamps: Wedge clamps use a wedge device to hold the hose or pipe firmly in place. These clamps are often used in high-pressure applications or when working with heavy-duty pumps. 4. Quick-release clamps: Quick-release clamps are designed for easy and fast installation and removal. They feature a lever or latch that allows for quick release and adjustment. These clamps are commonly used in situations where frequent hose or pipe changes are required. 5. Flanged clamps: Flanged clamps are specifically designed to secure pipes with flanges. They provide a tight and secure connection between the pump and the pipe, preventing leaks or disconnections. It's important to choose the right type of concrete pump clamp based on the specific requirements of your project, including the pump size, hose or pipe diameter, and the expected pressure. Consulting with a professional or supplier can help ensure you select the appropriate clamp for your needs.
Q:How often should agitator shaft seals be replaced in a concrete pump?
Agitator shaft seals in a concrete pump should typically be replaced every 6 to 12 months, depending on the usage and maintenance of the equipment. Regular inspection and monitoring of the seal's condition can help determine the appropriate replacement interval.

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