• CONCRETE DELIVERY ELBOW PM TYPE 45DEG R275 DN100 System 1
  • CONCRETE DELIVERY ELBOW PM TYPE 45DEG R275 DN100 System 2
CONCRETE DELIVERY ELBOW PM TYPE 45DEG R275 DN100

CONCRETE DELIVERY ELBOW PM TYPE 45DEG 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:How often should hopper agitator shaft bearings be inspected or replaced in a concrete pump?
The frequency at which hopper agitator shaft bearings in a concrete pump need to be inspected or replaced can vary depending on several factors. These factors include the recommendations from the manufacturer, the operating conditions, and the maintenance history of the pump. However, as a general rule, it is advisable to inspect these bearings at least once a year or every 500-1000 hours of operation, whichever comes first. During regular inspections, it is crucial to check for any indications of wear, damage, or excessive movement in the bearings. If any abnormalities are identified during the inspection, immediate action should be taken to address the problem. In some instances, lubrication or adjustment might be enough to rectify minor issues, whereas more significant damage or wear may necessitate replacing the bearings. It is essential to recognize the vital role that hopper agitator shaft bearings play in ensuring the smooth and efficient functioning of the concrete pump. Neglecting regular inspections or delaying necessary replacements can result in increased downtime, reduced productivity, and potential safety risks. Therefore, it is recommended to adhere to the manufacturer's guidelines and seek advice from experienced technicians or specialists for a more precise evaluation of the specific intervals for inspection and replacement in your concrete pump.
Q:What is the purpose of a concrete pump cylinder?
The primary aim of a concrete pump cylinder is to generate the required pressure and force for the transportation and delivery of concrete to a desired location. It serves as a vital element within a concrete pump, facilitating the smooth and productive movement of concrete throughout the pump system. The cylinder operates by utilizing hydraulic pressure to propel the concrete through the pipeline, guaranteeing a continuous and seamless flow. Its significance lies in its contribution to construction projects, enabling accurate and efficient placement of concrete in diverse settings such as buildings, bridges, and other structures. By supplying the necessary power and pressure, the concrete pump cylinder ensures effortless and labor-saving transportation of concrete over long distances, both vertically and horizontally. Ultimately, its purpose revolves around enhancing the efficiency and precision of concrete delivery, thereby saving time and effort in construction endeavors.
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:How to diagnose the blockage in the inlet of concrete pump?
If it doesn't work, you'll have to clean it up manually and rule it out.
Q:What are the signs of a clogged or damaged hydraulic filter?
There are several signs that may indicate a clogged or damaged hydraulic filter. One of the most common signs is a decrease in hydraulic system performance. If you notice a decrease in the speed or power of your hydraulic equipment, it could be a result of a clogged filter restricting the flow of hydraulic fluid. Another sign is increased heat in the hydraulic system. A clogged or damaged filter can cause the system to overheat as it struggles to maintain proper fluid flow and pressure. Additionally, you may notice unusual noises coming from the hydraulic system. A clogged filter can lead to air being trapped in the system, causing it to make strange noises such as whining or grinding. Furthermore, if you see dirty or discolored hydraulic fluid, it could indicate a clogged or damaged filter. The filter is designed to remove dirt and contaminants from the fluid, so if it is unable to do so effectively, the fluid will become dirty and discolored. Lastly, if you experience frequent or recurring issues with the hydraulic system, it could be a sign of a clogged or damaged filter. The filter plays a crucial role in maintaining the overall health of the hydraulic system, so if it is not functioning properly, it can lead to other problems such as pump failure or valve blockages. It is important to regularly inspect and replace hydraulic filters to ensure the proper functioning and longevity of your hydraulic system.
Q:How can a faulty gearbox affect the pump's performance?
A faulty gearbox can significantly impact the performance of a pump. The gearbox is responsible for transmitting power from the motor to the pump, and any dysfunction in this component can lead to various issues. Firstly, a faulty gearbox can cause a decrease in the pump's efficiency. The gearbox is designed to regulate the speed and torque of the pump, ensuring that it operates at optimal levels. If the gearbox is faulty, it may not be able to provide the necessary power to the pump, resulting in reduced performance and lower efficiency. This can lead to increased energy consumption and decreased overall productivity. Additionally, a faulty gearbox can cause the pump to experience excessive vibration and noise. A properly functioning gearbox helps to absorb and distribute the forces generated during operation, reducing vibration and noise levels. However, if the gearbox is faulty, it may fail to dampen these forces adequately, resulting in increased vibrations and noise. This can not only affect the pump's performance but also lead to premature wear and tear of other components, further impacting its overall efficiency. Furthermore, a faulty gearbox can result in inconsistent flow rates and pressure fluctuations. The gearbox plays a crucial role in controlling the speed and output of the pump. If the gearbox is malfunctioning, it may not be able to maintain a consistent flow rate or pressure, leading to fluctuations in the pump's performance. Inconsistent flow rates can disrupt processes that rely on precise volumes or pressures, causing inefficiencies and potential damage to downstream equipment. In conclusion, a faulty gearbox can have a detrimental effect on the performance of a pump. It can lead to decreased efficiency, increased vibrations and noise, as well as inconsistent flow rates and pressure fluctuations. Therefore, regular maintenance and prompt repair or replacement of faulty gearboxes are essential to ensure the optimal functioning of pumps and prevent any further damage or operational issues.
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:Can concrete pump spare parts be coated with anti-corrosion or anti-wear coatings?
Certainly, it is possible to apply anti-corrosion or anti-wear coatings to concrete pump spare parts. These coatings serve as an extra protective layer, effectively shielding the spare parts from corrosion and wear caused by the tough operating conditions and abrasive substances encountered during concrete pumping. Usually composed of materials like epoxy, polyurethane, or ceramic, these coatings boast exceptional resistance against corrosion and wear. By applying these coatings, the lifespan of concrete pump spare parts can be significantly prolonged, consequently reducing the need for frequent replacements and resulting in cost savings for operators. Furthermore, the presence of anti-corrosion and anti-wear coatings can enhance the overall performance and efficiency of the concrete pump, ensuring smooth and dependable operation.
Q:How often should a hopper filter be cleaned or replaced?
The cleaning or replacement frequency of a hopper filter relies on various factors such as hopper type, contaminant nature, and usage pattern. It is generally suggested to clean or replace the hopper filter every three to six months. However, if the hopper operates in a dusty or dirty environment, or deals with materials generating abundant debris, more frequent cleaning or replacement might be necessary. Regular examination of the hopper filter is vital to assess particle accumulation and filtration efficiency. Additionally, if the hopper filter displays signs of damage or wear, immediate replacement is essential to maintain peak performance and prevent potential contamination. Ultimately, it is advisable to consult the manufacturer's guidelines and recommendations for the specific hopper filter in use.
Q:Are there any specific guidelines for the disposal of packaging materials of concrete pump spare parts?
Packaging materials of concrete pump spare parts have specific guidelines for disposal. It is advised to adhere to local waste management regulations and authorities' guidelines. To begin with, it is essential to separate the various packaging materials, such as cardboard boxes, plastic wraps, foam inserts, and other materials used for packaging the spare parts. This will facilitate efficient recycling or appropriate disposal of each material. Cardboard boxes can usually be recycled by flattening them and placing them in designated recycling bins. Plastic wraps should also be separated and discarded in specific plastic recycling bins. Foam inserts, commonly used for spare parts protection, may not be recyclable in all areas, so specific recycling instructions should be checked. If recycling is not possible, foam inserts can be disposed of in regular waste bins. Before disposal, it is important to ensure that all packaging materials are free from any residual concrete or other hazardous substances. Any contamination should be cleaned or removed properly to prevent environmental pollution. If the packaging materials cannot be recycled or disposed of through regular waste management methods, it is recommended to contact local recycling centers or waste management facilities to inquire about specific disposal options. They may offer guidance or accept these materials for specialized processing or disposal. Overall, responsible waste management practices should be prioritized, and compliance with local authorities' specific guidelines is crucial to ensure proper disposal of packaging materials for concrete pump spare parts.

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