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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.
23
2024-02
Common Faults and Troubleshooting Methods of Submersible Sewage Pumps
The following is a summary of common faults and troubleshooting methods for submersible sewage pumps.
2024-02-23
23
2024-02
Precautions when Using Submersible Sewage Pumps
The submersible sewage pump has significant energy-saving effect, anti-winding, no clogging, automatic installation and automatic control, and has a unique effect in discharging solid particles and long fiber garbage. The following are the precautions for use of submersible sewage pumps.
2024-02-23
22
2024-02
Safety Protection Methods for Submersible Pumps
Submersible pumps are important equipment for pumping water from deep wells. When in use, the entire unit submerses into the water to extract groundwater to the surface for domestic water use, mine rescue, industrial cooling, farmland irrigation, and seawater lifting. Submersible pumps often cause motor windings to burn out due to lack of water in the pool. In response to this situation, several protective measures for submersible pumps are summarized below.
2024-02-22
22
2024-02
How to Check the Sealing of Centrifugal Pump
In order to ensure that there is no leakage of the mechanical seal after the centrifugal pump is assembled, it is essential to check the tightness of the centrifugal pump. The following is the specific operation method.
2024-02-22
21
2024-02
Reasons for the Decrease in Efficiency of Double Suction Pumps
The efficiency of a double-suction pump may decrease after being used for a long time. The reasons for the decrease in efficiency will be discussed below.
2024-02-21
21
2024-02
Precautions for Using Double Suction Pump
The following precautions should be taken when using the double suction pump.
2024-02-21
20
2024-02
Reasons for Excessive Power Consumption of Slurry Pump
The following are the reasons for excessive power consumption of slurry pumps.
2024-02-20
20
2024-02
Slurry Pump Material Selection Method
The following is the selection method of slurry pump materials.
2024-02-20
19
2024-02
Misunderstandings During Maintenance of Slurry Pump Machine Seal
The following are several common misunderstandings during the maintenance of the mechanical seal of the slurry pump.
2024-02-19
19
2024-02
Water Filling Method of Single-Stage Centrifugal Water Pump
There are two main ways to fill water before starting a single-stage centrifugal water pump: one is to fill with water by assembling a bottom valve. The bottom valve is a one-way valve and is installed at the entrance of the water inlet pipe. The disadvantage of this method is that the head loss of the bottom valve is relatively large. Large, which affects the efficiency of the single-stage centrifugal water pump; the other is water filling without a bottom valve. The advantage of this method is energy saving. Compared with a pump station with a bottom valve, it can save 10% to 15% of energy.
2024-02-19
SHANGLISHI PUMP GROUP
Department Director: Ms. Wang
Tel: +86-311-82725629
Email: admin@sls-pump.com
WhatsApp: +86 15830676372
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