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ABOUTThe group company integrates design, casting, production, research and development, sales and service to provide customers with modern, digital one-stop water supply system solutions.
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PRODUCTS
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APPLICATION4 production bases in group company, 10 branches, more than 20 offices, more than 1000 professional employees, long-term service to domestic and foreign high-end customer groups including Five state-owned power groups.
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NEWSShanglishi Group is the main member appointed by the Pump Association to participate in the development of national standards for slurry pumps and petrochemical centrifugal pumps.
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CONTACTThe company's good product quality and service have always created value for customers, and are favored by more and more customers.
22
2024-11
How to choose the shaft seal of slurry pump
Currently, there are three common types of shaft seals used in slurry pumps: auxiliary impeller dynamic seals, packing seals, and mechanical seals. So how should one choose the shaft seal for a slurry pump?
2024-11-22
21
2024-11
How to adjust the impeller clearance in a slurry pump with an open frame
The adjustment of the impeller clearance in slurry pumps is very important for their application. So how do you adjust the impeller clearance in a middle-opening bracket?
2024-11-21
20
2024-11
Slurry pump bearing assembly: Why must ball bearings be kept clean?
Slurry pumps are inherently wear-prone mechanical devices, and to reduce their failure rate, it is essential to ensure the operational status of each component.
2024-11-20
18
2024-11
Maintenance of slurry pump shaft seal
The shaft seal of the slurry pump is one of the core components, and its operating condition directly affects the overall efficiency and lifespan of the pump. To ensure that the slurry pump shaft seal remains in good condition, here are some key maintenance tips: 1. Regularly check the sealing water volume and flow rate 2. Adjust the packing gland and replace the packing 3. Maintenance for special types of shaft seals 4. Perform maintenance based on operating time.
2024-11-18
15
2024-11
Problem solving and daily maintenance of slurry pumps
During the daily operation of the slurry pump, failures can occur due to various reasons. This article lists the causes of failures, the corresponding solutions, and the daily maintenance of the slurry pump.
2024-11-15
14
2024-11
Why the Slurry Pump Vibration And How To Prevent It?
Slurry pump vibration is a common issue in industrial applications, often caused by the challenging nature of slurry handling. Excessive vibration can lead to wear, damage, and even failure of the pump over time.
2024-11-14
14
2024-11
How to adjust the impeller clearance after replacing the slurry pump impeller
After the slurry pump impeller is replaced, the impeller clearance needs to be adjusted. This article explains how to adjust the impeller clearance after the slurry pump impeller is replaced.
2024-11-14
12
2024-11
Daily maintenance of slurry pump
The suction pipeline system of the slurry pump must be free of air leakage, and attention should be paid to whether the suction port is blocked during operation. The slurry pump needs to deal with the medium with solid particles, so the grid placed in the pump pool should meet the requirements of the slurry pump can pass through the particles, reducing the possibility of large particles or long fiber materials entering the pump body and causing blockage.
2024-11-12
07
2024-11
Slurry pump mechanical seal cleaning and cooling
The flushing and cooling of the mechanical seal of the slurry pump are auxiliary facilities of the mechanical seal and are essential. Self-flushing uses the pressure difference generated by the pump itself or the pumping device in the sealing chamber to create a closed loop for flushing the sealed medium through the sealing chamber. Direct cooling can be done in two ways: one is the cooling liquid flushing mentioned above, and the other is to introduce cooling liquid into the pressure cover to cool the stationary ring, which is the part outside the sealing chamber, referred to as rapid cooling or back cooling, where the liquid is generally discharged using cold water.
2024-11-07
05
2024-11
Leakage failure of mechanical seal of slurry pump during trial operation
After the mechanical seal of the slurry pump undergoes a static pressure test, the centrifugal force generated during high-speed rotation will suppress the leakage of the medium. Therefore, during the trial operation, the leakage of the slurry pump's mechanical seal, after excluding the failure of the shaft and end cover seals, is basically caused by damage to the friction parts of the dynamic and static rings.
2024-11-05
SHANGLISHI PUMP GROUP
Department Director: Ms. Wang
Tel: +86-311-82725800/82725629
Email: admin@sls-pump.com
WhatsApp: +86 15830676372
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