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.

CONCRETE DELIVERY ELBOW PM TYPE 45DEG R275 DN100

Q:What is the difference between concrete pump and ground pump?: The pump is actually the day Linuo arm frame of concrete pump boom is known, a few day, after mixing through the boom pump, the efficiency is very high

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.

Q:How can a faulty agitator motor affect the concrete mixing process?: The concrete mixing process can be significantly affected by a faulty agitator motor in several ways. To begin with, the rotation of the mixing drum, which is crucial for thoroughly blending all the ingredients in the concrete mix, is the responsibility of the agitator motor. If the motor is not functioning properly or is faulty, it can lead to inadequate mixing. This can cause inconsistencies in the concrete mixture, with certain portions being over-mixed while others are under-mixed. Consequently, the concrete may not achieve the desired level of strength, durability, or uniformity. Additionally, a faulty motor can cause irregular or insufficient agitation, resulting in the formation of lumps or clumps in the concrete mix. These lumps can have a negative impact on the quality of the final product as they can create weak spots or air pockets within the concrete. Moreover, the presence of lumps can compromise the overall workability of the mix, making it more challenging to handle and place. This, in turn, can affect the efficiency and productivity of the construction project. Moreover, an uneven distribution of materials within the mixing drum can occur due to a faulty agitator motor. This can cause variations in the proportions of aggregates, cement, water, and additives, all of which are crucial for achieving the desired properties of the concrete. Inconsistent material distribution can result in concrete with inadequate compressive strength, reduced durability, and increased susceptibility to cracking or other forms of damage. Lastly, a malfunctioning agitator motor can lead to increased mixing time as it may take longer to achieve the desired level of homogeneity in the concrete mix. This can have an impact on the overall productivity of the concrete mixing process, resulting in delays in construction schedules and increased costs. In summary, a faulty agitator motor can have a significant impact on the concrete mixing process. It can lead to inadequate mixing, the formation of lumps, uneven material distribution, and increased mixing time. All these factors can contribute to a decrease in the quality of the final concrete product, compromising its strength, durability, workability, and overall performance.

Q:Is the main pump of the concrete pump electric control or hydraulic control?: General Separated and Closed Open Electromagnet Control Displacement (Current)

Q:Can I get spare parts for concrete pump wear plates and cutting rings?: Yes, spare parts for concrete pump wear plates and cutting rings are typically available. They can be purchased from various suppliers and manufacturers specializing in construction equipment parts.

Q:How often should hydraulic accumulator bladders be inspected or replaced in a concrete pump?: Hydraulic accumulator bladders in a concrete pump should be inspected regularly, preferably on a monthly basis. This is to ensure that the bladders are in good condition and functioning properly. However, the frequency of inspection may vary depending on the specific operating conditions of the concrete pump. During the inspection, the bladders should be carefully examined for any signs of wear, damage, or leakage. If any of these issues are detected, it is recommended to replace the bladders immediately to prevent further damage to the hydraulic system and to maintain the overall efficiency and safety of the concrete pump. In addition to regular inspections, it is also important to follow the manufacturer's guidelines regarding the replacement interval for hydraulic accumulator bladders. This interval will usually be specified by the manufacturer and may vary depending on factors such as the type of accumulator and the working conditions of the concrete pump. Ultimately, the goal is to ensure that the hydraulic accumulator bladders are in optimal condition to maintain the performance and reliability of the concrete pump. Therefore, regular inspections and timely replacement of bladders are crucial for the safe and efficient operation of the concrete pump.

Q:What are the signs of a worn-out concrete pump piston?: There are several signs that can indicate a worn-out concrete pump piston. Firstly, if the concrete pump is experiencing a decrease in output or performance, it could be a sign that the piston is worn-out. This decrease in performance can be seen through reduced pumping pressure or slower pumping speed. Another sign of a worn-out concrete pump piston is increased leakage. If you notice excessive hydraulic oil or water leaking from the pump, it could be an indication that the piston is no longer sealing properly. This leakage can also lead to hydraulic fluid contamination, which can further damage the pump components. Furthermore, a worn-out piston can cause irregular concrete flow. If you observe inconsistent and uneven concrete delivery, such as pulsating or surging flow, it may be due to an uneven wear pattern on the piston. This can lead to poor concrete quality and affect the overall efficiency of the pumping operation. In addition, excessive vibration and noise during the pumping process can also be signs of a worn-out piston. Vibrations can occur due to the piston not moving smoothly within the cylinder, causing friction and resulting in noise. These vibrations and noises can also indicate other underlying issues with the pump, so it is essential to address them promptly. Lastly, visual inspection can provide valuable insights into the condition of the concrete pump piston. Signs of physical damage, such as cracks or excessive wear on the piston surface, are clear indications of a worn-out piston. These damages can be caused by abrasive materials or harsh operating conditions. Overall, if you notice any of these signs or suspect that your concrete pump piston is worn-out, it is crucial to have it inspected and replaced by a professional. Timely maintenance and replacement of worn-out pistons can prevent further damage to the pump and ensure smooth and efficient operation.

Q:How often should hopper screens be cleaned or replaced?: It is important to clean or replace hopper screens regularly, usually every 3 to 6 months, depending on how often they are used and the type of materials being processed. Keeping the hopper screens clean is crucial for maintaining peak performance and preventing clogs or obstructions. If the screens become excessively dirty or damaged, they should be replaced immediately to avoid interruptions in material flow and potential equipment damage. Regularly maintaining and inspecting the hopper screens will help extend their lifespan and ensure the entire system operates smoothly.

Q:How can a faulty concrete pump control valve affect the pumping operation?: A faulty concrete pump control valve can adversely affect the pumping operation in several ways. Firstly, it may lead to an inconsistent flow of concrete, causing disruptions in the pouring process. This can result in uneven distribution of concrete, affecting the quality and structural integrity of the project. Secondly, a faulty control valve may cause excessive pressure build-up within the pump, leading to potential damages or leaks. Additionally, it can impact the overall efficiency and productivity of the pumping operation, resulting in delays and increased costs. Therefore, it is crucial to ensure that the concrete pump control valve is in proper working condition to maintain a smooth and efficient pumping process.

Q:What is the purpose of a concrete pump hopper agitator motor?: The purpose of a concrete pump hopper agitator motor is to keep the concrete mixture inside the hopper agitated and prevent it from settling or hardening. This ensures a consistent and smooth flow of concrete through the pump, reducing the risk of blockages and improving overall efficiency during construction projects.

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