CONCRETE DELIVERY ELBOW TYPE 90DEG R285 DN100

CONCRETE DELIVERY ELBOW TYPE 90DEG R285 DN100 System 1

CONCRETE DELIVERY ELBOW TYPE 90DEG R285 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 DELIVERY ELBOW TYPE 90DEG R275 DN100

CONCRETE DELIVERY ELBOW TYPE 90DEG R175 DN100

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.

CONCRETE DELIVERY ELBOW TYPE 90DEG R285 DN100

Q: Can I get spare parts for both concrete pumps with and without emergency stop systems?: Yes, spare parts are available for both concrete pumps with and without emergency stop systems. These spare parts can be sourced from authorized dealers or manufacturers, ensuring the proper functioning and maintenance of both types of concrete pumps.

Q: What are the signs of a malfunctioning lubrication system?: Some signs of a malfunctioning lubrication system include increased friction and heat, unusual noises coming from the engine or components, excessive wear and tear on moving parts, and a decrease in overall performance and efficiency of the machinery or vehicle.

Q: How does a concrete pump S valve function?: A concrete pump S valve functions by controlling the flow of concrete from the hopper to the discharge outlet. The S valve is a crucial component in the concrete pumping system as it allows for the precise and efficient delivery of concrete to the desired location. The S valve consists of two separate valves, one on each side, that are connected by a central shaft. These valves are shaped like an "S", hence the name. Each valve has a concrete outlet and a hydraulic cylinder that controls its movement. When the concrete pump is activated, the hydraulic system applies pressure to the cylinders, causing them to push the valves open. As the valves open, concrete is allowed to flow from the hopper into the pump's cylinder. Once the concrete is inside the cylinder, the hydraulic system reverses the pressure on the cylinders, causing them to retract. This movement pulls the valves closed, sealing off the cylinder and preventing any backflow of concrete. As the cylinder retracts, it also pushes the concrete inside towards the discharge outlet. The pressure created by the retraction of the cylinder forces the concrete through the outlet pipe, which leads to the desired location for pouring. The S valve's design allows for a smooth and continuous flow of concrete, without any interruption or blockages. It also provides a high level of control over the concrete placement, allowing operators to adjust the flow rate and direction as needed. Overall, the concrete pump S valve is responsible for regulating the flow of concrete, ensuring its efficient and precise delivery to the desired location. Its reliable and effective functioning is vital for successful concrete pumping operations.

Q: How often should hopper grate springs be inspected or replaced in a concrete pump?: To ensure optimal performance and prevent potential issues, it is essential to regularly inspect the hopper grate springs in a concrete pump. The frequency of inspection or replacement depends on factors such as pump usage, operating conditions, and manufacturer recommendations. However, a general rule is to inspect the springs at least every six months or after every 500 hours of operation, whichever comes first. During the inspection, thoroughly examine the springs for any signs of wear, damage, or deformation. Check for cracks, excessive rust, or loss of tension. If any of these issues are found, immediate replacement is necessary to maintain proper functioning of the hopper grate system. Regular inspection and timely replacement of hopper grate springs are vital to prevent clogging or blockage in the hopper, which can lead to pump malfunctions or downtime. It is advisable to consult the concrete pump manufacturer's guidelines or seek assistance from a professional technician to determine specific inspection and replacement intervals based on the pump's make and model.

Q: What are the causes of pipe blockage in concrete pump?: The concrete mixture ratio of adverse pressure gradient in the relatively large, water will be through the aggregate gap penetration, the aggregate coalescence caused by plugging occurred in the pipeline, and the pipeline bending diameter hose is arranged in the middle; in addition, concrete water cement ratio is too large to cause the separation of mortar and aggregate segregation, and plugging

Q: What are the key factors to consider when purchasing concrete pump spare parts?: To make the correct choice when buying spare parts for your concrete pump, it is important to take into account several significant factors. These factors include: 1. Quality is of utmost importance as it directly affects the performance and lifespan of your concrete pump. To ensure durability and reliability, opt for spare parts made from high-quality materials and reputable brands. 2. Compatibility is essential, so make sure the spare parts you purchase are suitable for your specific concrete pump model. Check the specifications and consult with experts or the manufacturer to avoid any compatibility issues. 3. Cost-effectiveness should be considered, but it should not be the sole determining factor. Strive to strike a balance between price and quality to ensure long-term value for your investment. 4. Supplier reputation matters, so choose a trustworthy and reputable supplier with a proven track record of providing genuine and high-quality spare parts. Read customer reviews, verify certifications, and consider the supplier's industry experience. 5. Availability and lead time are crucial factors to prevent delays in your construction projects and minimize downtime. Ensure that the spare parts you need are readily available and can be delivered within a reasonable timeframe. 6. Warranty and after-sales support are important considerations. Check if the spare parts come with a warranty or guarantee, and also consider the availability of after-sales support and technical assistance for installation or maintenance queries. 7. Maintenance requirements should be taken into account. Look for spare parts that are easy to install, maintain, and repair as this can save you both time and money in the long run. By considering these key factors, you can make an informed decision and ensure that you purchase the appropriate spare parts for your concrete pump that align with your specific needs and requirements.

Q: Can concrete pump spare parts be inspected for dimensional accuracy before installation?: Yes, concrete pump spare parts can be inspected for dimensional accuracy before installation. By conducting a thorough inspection, one can ensure that the spare parts meet the required specifications and will fit properly into the pump system. This pre-installation inspection helps prevent any potential issues or damage during operation, ensuring the efficient and reliable functioning of the concrete pump.

Q: Are there any specific quality control measures for the production of concrete pump spare parts?: Concrete pump spare parts are subject to specific quality control measures to guarantee that they meet the necessary specifications and are of excellent quality. Standardized production processes are one of the primary quality control measures employed. Manufacturers adhere to particular procedures and guidelines during the production of spare parts, ensuring consistency and accuracy. This involves using high-quality materials, precise measurements, and advanced manufacturing techniques. To further ensure quality, rigorous testing and inspection take place throughout the production process. Dimensional checks, hardness tests, and material composition analysis, among others, are conducted to identify any defects or deviations from the required standards. Prompt corrective actions can then be taken. To continuously improve production processes, manufacturers may implement quality management systems like ISO 9001. These systems establish quality objectives, monitor performance, and implement corrective actions when needed. Furthermore, manufacturers may seek third-party quality assessment and certification. Independent organizations conduct audits and inspections to ensure that the spare parts meet the required quality standards. Certifications from these programs provide customers with assurance regarding the quality and reliability of the spare parts. In conclusion, the production of concrete pump spare parts undergoes strict quality control measures to meet necessary specifications and ensure high quality. These measures contribute to the performance, durability, and reliability of the spare parts in concrete pump applications.

Q: Are there any warranties or guarantees on concrete pump spare parts?: Yes, there are warranties and guarantees available on concrete pump spare parts. Many reputable manufacturers and suppliers offer warranties to ensure the quality and performance of their products. These warranties typically cover defects in materials or workmanship and provide replacements or repairs within a specified time frame. It is important to check the terms and conditions of the warranty or guarantee provided by the specific supplier or manufacturer before purchasing concrete pump spare parts.

Q: How can a faulty outrigger affect the stability of the pump?: A faulty outrigger can significantly affect the stability of a pump. The outrigger is an essential component that helps to support and balance the pump during operation. It acts as a stabilizer and prevents the pump from tipping over or vibrating excessively. If the outrigger is faulty, it may not provide the necessary support and stability required for the pump to function properly. This can lead to various stability issues. For example, the pump may become more prone to tipping over, especially if it is subjected to uneven surfaces or strong vibrations. This can be extremely dangerous, especially if the pump is dealing with hazardous or flammable materials. Additionally, a faulty outrigger can cause the pump to vibrate excessively. Vibrations can lead to increased wear and tear on the pump, resulting in premature failure of critical components. Excessive vibrations can also cause damage to the surrounding infrastructure or equipment, leading to costly repairs or even accidents. Furthermore, a faulty outrigger can affect the accuracy and efficiency of the pump's operation. If the pump is not properly stabilized, it may not be able to maintain a consistent flow rate or pressure, affecting its performance. This can result in inefficiencies, increased energy consumption, and even reduced productivity. In conclusion, a faulty outrigger can have a detrimental impact on the stability of a pump. It can increase the risk of accidents, cause excessive vibrations, and affect the pump's performance and efficiency. Regular maintenance and inspections are crucial to ensure that the outrigger and other support systems are functioning correctly to maintain the stability and reliability of the pump.

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