• SANY RUBBER PISTON DN200 WITH FIBER HIGH QUALITY System 1
  • SANY RUBBER PISTON DN200 WITH FIBER HIGH QUALITY System 2
SANY RUBBER PISTON DN200 WITH FIBER HIGH QUALITY

SANY RUBBER PISTON DN200 WITH FIBER HIGH QUALITY

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
1 set
Supply Capability:
500 set/month

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Sany oncrete pump rubber pistonwith fiber  DN200

Schwing/ Sany/PM/Zoomlion concrete pump rubber piston    

  

 

name

Concrete pump piston

size

DN200  for Schwing

DN230  for Schwing

DN200  for PM entirety piston

DN230  for PM entirety piston

DN180  for Zoomlion piston

DN200  for Zoomlion piston

DN220  for Zoomlion piston

DN230  for Zoomlion piston

DN180  for Sany piston

DN195  for Sany piston

DN200  for Sany piston

DN230  for Sany piston

DN260  for Sany piston

DN280  for Sany piston

Other sizes and types upon request

Material

PUR Polyurethane,natural rubber

Applacation

Used in concrete pump truck,concrete pump,Hydrulic ram system in Construction work equipment

 

Serving brands of mounted truck concrete pump and concrete pump

Sany ,PM, Zoomlion,Schwing,CIFA and so on      

Q: What are the indicators of a faulty concrete pump seal?
There are multiple signs that may suggest a defective concrete pump seal. These signs include: 1. Leakage: One of the most evident indications of a faulty seal is when concrete or water leaks around the seal area. If you observe any fluid seeping out from the seal, it is a clear sign of a problem. 2. Decreased pumping efficiency: A faulty seal can lead to reduced pumping efficiency. If you notice that the concrete pump is not delivering the expected amount of concrete or is struggling to pump the material, it could be due to a seal issue. 3. Increased noise and vibration: The operation of a concrete pump may experience heightened noise and vibration due to a defective seal. Unusual sounds or excessive vibration can indicate that the seal is not functioning properly, and further inspection may be necessary. 4. Premature wearing and tearing: A defective seal can cause premature wear and tear on other components within the pump system. This can be observed through the deterioration of other parts like gaskets, bearings, or pistons. Regular inspections can help identify such problems. 5. Inconsistent pressure: A faulty seal may result in inconsistent pressure while pumping concrete. If you notice pressure variations or irregular concrete flow, it may be a sign of a seal problem. 6. Excessive heat: Another indicator of a defective seal is the generation of excessive heat in the seal area. If the seal is not functioning properly, it can cause friction and heat buildup, which can be felt or observed by touch. Addressing any sign of a defective concrete pump seal promptly is crucial to prevent further damage to the pump system and ensure the operation's safety and efficiency. It is recommended to seek guidance and repair from a professional or contact the manufacturer in such cases.
Q: What are the signs of a damaged concrete pump accumulator?
Some signs of a damaged concrete pump accumulator may include leaks or fluid seepage, reduced pump performance, irregular pressure readings, increased noise or vibration, and sudden pump shutdowns or malfunctions.
Q: How often should hopper agitator shaft seals be replaced in a concrete pump?
The frequency at which hopper agitator shaft seals should be replaced in a concrete pump depends on several factors such as the type of pump, the amount of usage, the operating conditions, and the maintenance practices followed. Generally, hopper agitator shaft seals should be inspected regularly for signs of wear, damage, or leakage. If any issues are detected, they should be addressed promptly to prevent further damage. However, as a rough guideline, these seals may need to be replaced every 6 to 12 months or after approximately 500 to 1,000 operating hours. It is important to note that this is just an estimate, and the actual replacement frequency may vary. Factors such as the quality of the seals, the intensity of usage, and the conditions in which the pump operates can significantly influence the lifespan of the seals. Additionally, regular maintenance and proper lubrication can help extend the longevity 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 used. Following their guidelines and regularly inspecting the seals will help determine the appropriate replacement interval for the hopper agitator shaft seals and ensure the pump operates efficiently.
Q: How does a hopper agitator motor ensure consistent concrete mixing?
A hopper agitator motor ensures consistent concrete mixing by providing a continuous and powerful agitation motion within the hopper. This motion helps to break up any clumps or aggregates in the concrete mix, ensuring that all components are evenly distributed. The consistent agitation also helps to prevent settling or segregation of the mixture, resulting in a uniform and well-mixed concrete batch.
Q: What is the role of a concrete pump agitator shaft seal?
The role of a concrete pump agitator shaft seal is to prevent any leakage or seepage of materials, such as concrete or grout, from the agitator shaft. It is designed to create a tight seal between the rotating shaft and the stationary housing, ensuring that no material escapes from the pump during operation. This is crucial in maintaining the efficiency and effectiveness of the concrete pump by preventing any loss of material. The seal also helps to protect the agitator shaft from any external contaminants, such as dirt or water, which could potentially damage the pump. Overall, the concrete pump agitator shaft seal plays a vital role in ensuring the smooth and reliable operation of the pump, while also maintaining the quality of the pumped materials.
Q: What is the farthest pumping distance of concrete pump truck?
Ground pump or air pump, the current delivery distance of the pump is 56, the ground pump can transport 300 meters
Q: How can a malfunctioning hydraulic motor affect the pumping process?
Various negative effects can occur in the pumping process due to a hydraulic motor malfunction. Firstly, there may be a decrease in pumping efficiency. The hydraulic motor is responsible for converting hydraulic energy into mechanical energy, which drives the pumping mechanism. If the motor is not functioning properly, it may not generate enough power to operate the pumping system effectively, resulting in a decrease in the volume or pressure of the pumped fluid. Moreover, an increase in energy consumption can be caused by a faulty hydraulic motor. Inefficient or faulty motor operation can lead to higher energy requirements to maintain the desired pumping rate. This increased energy consumption can result in higher operating costs and reduced overall system performance. Furthermore, irregular pumping or complete pump failure can occur as a result of a malfunctioning hydraulic motor. If the motor is not operating correctly, it may cause intermittent or inconsistent pumping, leading to fluctuations in the flow rate or pressure of the pumped fluid. In extreme cases, the motor may stop working entirely, resulting in a total loss of pumping functionality. Additionally, the entire pumping system may experience increased wear and tear due to a malfunctioning hydraulic motor. Improper motor operation can create excessive vibration or heat, leading to premature failure of other components such as seals, bearings, or pistons. This can result in frequent maintenance or repair requirements, leading to increased downtime and costs. In summary, the pumping process can be significantly affected by a malfunctioning hydraulic motor. This includes decreased efficiency, increased energy consumption, irregular pumping or complete pump failure, and increased wear and tear on the system. It is essential to regularly inspect and maintain hydraulic motors to ensure proper functioning and avoid potential issues that may disrupt the pumping process.
Q: How often should hopper agitator motors be inspected or replaced in a concrete pump?
The inspection or replacement frequency of hopper agitator motors in a concrete pump relies on several factors, including usage intensity, operating conditions, and maintenance practices. However, as a general rule, it is advised to conduct regular inspections of hopper agitator motors every three to six months. Regular inspections can help identify any indications of wear and tear, damage, or malfunction in the motor. These issues may manifest as abnormal noise, excessive vibrations, overheating, or reduced performance. It is also important to check for loose or worn components like belts, pulleys, or bearings, as these can impact the motor's efficiency and lifespan. If any significant issues or malfunctions are discovered during the inspection, it may be necessary to replace the hopper agitator motor. The decision to replace the motor should be based on the severity of the problem, the motor's age, and the cost-effectiveness of repairs versus replacement. In addition to regular inspections, it is crucial to adhere to the manufacturer's recommendations for maintenance and lubrication of the hopper agitator motor. Proper maintenance practices can prolong the motor's lifespan and reduce the need for replacement. Ultimately, the specific frequency of inspections and replacement of hopper agitator motors in a concrete pump should be determined by considering the specific circumstances and conditions of the pump's operation, taking into account the manufacturer's guidelines and recommendations.
Q: How can one determine the correct voltage and current rating for electrical components in concrete pump spare parts?
To determine the correct voltage and current rating for electrical components in concrete pump spare parts, one should refer to the manufacturer's specifications, which are typically provided in the product documentation or labeling. It is essential to match the voltage and current requirements of the electrical components to ensure proper functioning and prevent any potential damage or hazards.
Q: What is the purpose of a concrete pump accumulator?
The purpose of a concrete pump accumulator is to store hydraulic energy and provide a surge of pressure when needed, ensuring a continuous and efficient flow of concrete during pumping operations.

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