• 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:How often should concrete pump pressure gauges be inspected and replaced?
Regular inspections of concrete pump pressure gauges are necessary to ensure they are accurate and functioning properly. The frequency of inspections and replacements may vary depending on the specific conditions and usage of the pump. However, it is generally recommended to inspect and replace pressure gauges at least once a year or after every 500 pumping hours, whichever comes first. This regular schedule helps prevent any potential accuracy or functionality issues that could impact the safety and efficiency of the pumping operations. It is also essential to adhere to the manufacturer's recommendations and guidelines for pressure gauge maintenance and replacement to maintain optimal performance and longevity.
Q:How often should concrete pump remote control antennas be inspected and replaced?
To ensure optimal functionality, it is necessary to regularly inspect the antennas of the concrete pump remote control. The frequency of these inspections will vary depending on the usage and working conditions of the pump. In general, it is advisable to conduct inspections at least once a year or after every 500 hours of usage, whichever occurs first. However, if the pump is subjected to harsh environments or experiences frequent wear and tear, more frequent inspections may be required. It is crucial to carefully examine the antennas for any indications of damage, such as cracks, corrosion, or loose connections. If any damage is detected, immediate replacement of the antenna is essential to prevent disruptions in the remote control signal. By conducting regular inspections and promptly replacing antennas when necessary, the concrete pump can operate smoothly and efficiently.
Q:How often should concrete pump pistons be inspected and replaced?
To ensure optimal performance and prevent malfunctions, it is necessary to regularly inspect and replace concrete pump pistons. The frequency of these inspections and replacements depends on various factors, such as the type and volume of concrete being pumped, as well as the operating conditions of the pump. As a general rule, it is recommended to inspect and replace concrete pump pistons every 500 to 1,000 hours of operation. However, this can vary based on the specific recommendations of the pump manufacturer, the quality of the concrete being pumped, and the maintenance and cleaning practices followed. Regular inspections should be conducted to identify any signs of wear, damage, or deterioration in the pistons. This includes examining the rubber seals, valve plates, and other components that may impact the piston's performance. If any cracks, tears, or excessive wear are detected, immediate replacement is necessary to prevent issues like concrete leakage or pressure loss. In addition to regular inspections, it is essential to follow a preventive maintenance schedule that includes routine cleaning and lubrication of the pistons. This will help extend their lifespan and ensure smooth operation. It is important to note that the recommended intervals for inspection and replacement may vary among different pump manufacturers. Therefore, it is advisable to consult the pump's operation and maintenance manual or seek guidance from the manufacturer or a qualified technician to determine the ideal frequency for inspecting and replacing concrete pump pistons.
Q:How often should I replace concrete pump spare parts?
The frequency of replacing spare parts for concrete pumps is determined by several factors, including the quality of the parts, how frequently they are used, and regular maintenance. It is generally recommended to regularly inspect and maintain the spare parts to detect any signs of wear or damage. As a precautionary measure, it is advisable to replace parts that display significant wear or are no longer functioning optimally. However, it is essential to adhere to the manufacturer's guidelines and recommendations for the specific model of concrete pump being used. Additionally, seeking advice from experienced professionals or technicians in the field can offer valuable insights into the expected lifespan of different spare parts and when replacements may be required.
Q:Are there any specific guidelines for the storage and handling of concrete pump spare parts during transportation?
Yes, there are specific guidelines for the storage and handling of concrete pump spare parts during transportation. These guidelines include ensuring proper packaging and labeling of the spare parts, using appropriate containers or packaging materials to protect them from damage, securely fastening and securing the spare parts to prevent movement during transit, and following any specific instructions provided by the manufacturer for handling and storing the spare parts. It is also important to consider factors such as temperature, humidity, and potential hazards during transportation to ensure the integrity and quality of the spare parts.
Q:What are the different types of concrete pump control system sensors?
There are several different types of sensors used in concrete pump control systems to ensure smooth and efficient operation. These sensors are designed to monitor various aspects of the pump's performance and provide real-time feedback to the control system. Some of the common types of sensors used in concrete pump control systems include: 1. Pressure Sensors: These sensors are used to measure the pressure of the concrete being pumped. They are typically installed in the discharge line and help to ensure that the pump is operating within the desired pressure range. Pressure sensors are crucial in preventing over-pressurization and potential damage to the pump or pipeline. 2. Flow Sensors: Flow sensors are employed to measure the flow rate of the concrete. By monitoring the volume of concrete passing through the system per unit of time, these sensors enable the control system to regulate the speed and output of the pump accordingly. Flow sensors help in maintaining a consistent and controlled flow of concrete during pumping operations. 3. Level Sensors: Level sensors are utilized to monitor the level of concrete in the hopper or storage tank. These sensors provide information to the control system about the concrete volume, ensuring that the pump is not running dry or becoming overloaded. By maintaining the appropriate level of concrete in the hopper, level sensors help to prevent pump cavitation or blockages. 4. Proximity Sensors: Proximity sensors are used to detect the position of various moving parts in the pump system, such as the boom or outriggers. They provide feedback to the control system, ensuring that the pump operates safely and avoids any potential collisions or obstructions. Proximity sensors play a crucial role in preventing accidents and protecting both the equipment and personnel. 5. Temperature Sensors: Temperature sensors are employed to monitor the temperature of the concrete mix. These sensors help to ensure that the concrete remains within the desired temperature range during pumping, as extreme temperatures can affect the workability and curing process. By maintaining the optimal concrete temperature, temperature sensors contribute to the quality of the final product. Overall, these sensors work together to provide precise and reliable feedback to the control system, allowing for efficient and safe operation of the concrete pump. By continuously monitoring and adjusting various parameters, the sensors help to optimize pumping performance and enhance the overall productivity of concrete placement projects.
Q:What is the function of a concrete pump remote control?
The function of a concrete pump remote control is to allow operators to control the movement and operation of a concrete pump from a distance. This remote control enables precise and efficient placement of concrete, allowing the operator to adjust the pump's speed, direction, and other functions, ensuring the accurate and controlled delivery of concrete to the desired location.
Q:Can concrete pump spare parts be inspected or certified by third-party organizations?
Yes, concrete pump spare parts can be inspected and certified by third-party organizations. These organizations have the expertise and knowledge to evaluate the quality, performance, and safety of the spare parts. By obtaining certification from these trustworthy third-party organizations, customers can have confidence in the reliability and durability of the concrete pump spare parts.
Q:Is the main pump of the concrete pump electric control or hydraulic control?
General Separated and Closed Open Electromagnet Control Displacement (Current)
Q:What is the purpose of a concrete pump hydraulic accumulator bladder?
The concrete pump hydraulic accumulator bladder has the important function of storing and releasing hydraulic energy within the system. It acts as a flexible barrier between the hydraulic fluid and a gas or air chamber. When hydraulic fluid is pumped into the bladder, it compresses the gas or air inside, storing potential energy. This energy can then be released to power the hydraulic system when needed, providing a surge of pressure and flow for efficient and controlled movement of the concrete. The bladder also serves to smooth out and regulate the flow of hydraulic fluid, ensuring a steady and consistent supply of power to the pump. This helps prevent damage to the pump components and ensures reliable operation. Additionally, the bladder compensates for variations in demand by releasing the stored energy when the demand for hydraulic power exceeds the supply. This temporary boost helps maintain a continuous flow of concrete, even during peak demand periods. Furthermore, the bladder acts as a safety device by absorbing and dampening sudden pressure surges or spikes in the hydraulic system. This prevents damage to the pump and other components, ensuring the safety of operators. In summary, the concrete pump hydraulic accumulator bladder stores and releases hydraulic energy, regulates hydraulic fluid flow, compensates for variations in demand, and acts as a safety device. By performing these functions, it optimizes the performance and efficiency of the concrete pump system, ensuring reliable and controlled movement of concrete.

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