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  • Is It Necessary To Close The Outlet Valve Of The Centrifugal Water Pump When It Is Started?

    Is It Necessary To Close The Outlet Valve Of The Centrifugal Water Pump When It Is Started?

    Is It Necessary To Close The Outlet Valve Of The Centrifugal Water Pump When It Is Started? When the centrifugal water pump is started, there is still no water in the outlet pipe of the pump, so there is no pipe resistance and resistance to lifting height. After the centrifugal pump is started, t...
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  • In winter, the water pump must not only be antifreeze, but also the maintenance of accessories

    In winter, the water pump must not only be antifreeze, but also the maintenance of accessories

    In winter, the water pump must not only be antifreeze, but also the maintenance of accessories   1. After the water pump is out of service, drain the remaining water in the water pump and the pipeline, and clean the external soil, so as to avoid the accumulation of water and ice after freezing an...
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  • What is the reason for the low efficiency of the double suction pump?

    What is the reason for the low efficiency of the double suction pump?

    What is the reason for the low efficiency of the double suction pump? As an important form of centrifugal pump, split case double suction pump has the characteristics of high lift and large flow, and has been widely used in engineering. The impeller of this pump type actually consists of two bac...
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  • 2020 NEW BORN! 2SETS SELF PRIMING WATER PUMPS WITH DIESEL ENGINE FINISHED! CONGRATULATIONS!

    2020 NEW BORN! 2SETS SELF PRIMING WATER PUMPS WITH DIESEL ENGINE FINISHED! CONGRATULATIONS!

    2020 NEW BORN! 2SETS SELF PRIMING WATER PUMPS WITH DIESEL ENGINE FINISHED! CONGRATULATIONS!   In October, we received an inquiry from a Swedish customer, and we provided a diesel engine self-priming pump solution according to customer requirements. After about a month of busy production, it ...
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  • Is the bearing a standard part in 2020?

    Is the bearing a standard part in 2020? An essential part used in water pumps is the bearing. The complete standardization of the structure, size, drawing, marking and other aspects of standard parts is called standard parts. The implication is that the same type of bearing, the same size structu...
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  • 2020 NEW ARRIVAL! A BUNCH OF IRRIGATION WATER PUMPS DELIVERY TO INDONESIA CLIENT! CONGRATULATIONS!

    2020 NEW ARRIVAL! A BUNCH OF IRRIGATION WATER PUMPS DELIVERY TO INDONESIA CLIENT! CONGRATULATIONS!

    2020 NEW ARRIVAL! A BUNCH OF IRRIGATION WATER PUMPS DELIVERY TO INDONESIA CLIENT! CONGRATULATIONS! WQ submersible sewage pump is easy to use, has a wide range of uses, and is not limited by the conditions and scope of use. It is especially suitable for frequent movement or temporary emergency us...
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  • 2020 NEW ARRIVAL! 6SETS ISR HOT WATER PUMPS DELIVERY TO INDONESIA CLIENT! CONGRATULATIONS!

    2020 NEW ARRIVAL! 6SETS ISR HOT WATER PUMPS DELIVERY TO INDONESIA CLIENT! CONGRATULATIONS!

    2020 NEW ARRIVAL! 6SETS ISR HOT WATER PUMPS DELIVERY TO INDONESIA CLIENT! CONGRATULATIONS!   As is well-known IS series end suction water pump is widely used for clean water. While it is suitable for hot water also, the maximum temperature is 100 ℃. One of our Indonesia client asked suitable pump...
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  • Pump inlet velocity, impact on the system

    Pump inlet velocity, impact on the system

    Pump inlet velocity, impact on the system The principle of setting the diameter of the outlet and inlet of the centrifugal pump: Generally, the outlet diameter is selected according to the economic flow rate, and the outlet diameter is determined by the flow rate. When the pipe diameter is less t...
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  • CONGRATULATIONS! 2SETS D MULTISTAGE WATER PUMPS DELIVERY TO QATAR FRIEND!

    CONGRATULATIONS! 2SETS D MULTISTAGE WATER PUMPS DELIVERY TO QATAR FRIEND!

    CONGRATULATIONS! 2SETS D MULTISTAGE WATER PUMPS DELIVERY TO QATAR FRIEND!   MIMO new born!! 2sets D6-50×4 multistage pumps on October 20, which are customized 316SS material by Qatar friend. The pump material can do Cast Iron, Ductile Iron, Carbon steel, 304SS, 316SS, Copper impeller and so ...
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  • Why is there abnormal noise in the bearing? Finally figured it out

    Why is there abnormal noise in the bearing? Finally figured it out

    Why is there abnormal noise in the bearing? Finally figured it out Bearings are the main components of mechanical equipment, and the performance quality during operation will directly affect the normal operation of mechanical equipment. It is inevitable that abnormal conditions occur during beari...
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  • Horizontal pump base and its scope of application

    Horizontal pump base and its scope of application

    Horizontal pump base and its scope of application Common base advantage: It has a wide range of applications, especially suitable for small pump sets without foundation (mobile) pump sets and supporting low-voltage motors. Disadvantages: 1. When the pump set is large, it is inconvenient to manu...
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  • CONGRATULATIONS! 3SETS ISA END SUCTION WATER PUMPS DELIVERY TO MYANMAR CLIENT!

    CONGRATULATIONS! 3SETS ISA END SUCTION WATER PUMPS DELIVERY TO MYANMAR CLIENT!

    CONGRATULATIONS! 3SETS ISA END SUCTION WATER PUMPS DELIVERY TO MYANMAR CLIENT! There’s an old saying in China “Golden September and Silver October”, as it is harvest season. MIMO Pump finished an new order ISA end suction water pumps for Myanmar client dated September 09. ISA se...
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  • The most complete summary about pump cavitation

    The most complete summary about pump cavitation

    The most complete summary about pump cavitation   What is cavitation? When the partial pressure of the liquid in the pump drops to a critical pressure, bubbles will be generated in the liquid. Cavitation is the whole process of bubble gathering, movement, splitting and elimination. The criti...
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  • CONGRATULATIONS! SPARE PARTS OF MAH SLURRY PUMP FINISHED AND DELIVERY TO ZAMBIA FRIEND!

    CONGRATULATIONS! SPARE PARTS OF MAH SLURRY PUMP FINISHED AND DELIVERY TO ZAMBIA FRIEND!

    CONGRATULATIONS! SPARE PARTS OF MAH SLURRY PUMP FINISHED AND DELIVERY TO ZAMBIA FRIEND! On August 14, 2020 we finished the production of several sets MAH slurry pump spare parts, what includes Throat bush, Volute line, FPL insert. Impeller, Bearing Assembly, etc. We worked with this Zambia client...
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  • Slurry Pump Parts Exported to Canada

    Slurry Pump Parts Exported to Canada

    Slurry Pump Parts Exported to Canada There are many parts of slurry pump, today we will introduce the impeller First. The role of slurry pump impeller The role of the slurry pump impeller is to transfer the mechanical energy of the motor to the liquid, so that the pressure and kinetic energy of t...
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  • A batch of slurry pumps finished and exported to Indonesia!

    A batch of slurry pumps finished and exported to Indonesia!

    A batch of slurry pumps finished and exported to Indonesia! Totally 10 sets of horizontal slurry pumps and 40 sets of submersible slurry pump are finished and delivered to our Indonesia client! MAH sand suction slurry pump is horizontal type, double shell structure. The body and cover are equipp...
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  • How To Install The Submersible Sewage Pump?

    How To Install The Submersible Sewage Pump?

    How To Install The Submersible Sewage Pump? Submersible sewage pump is the abbreviation of submersible sewage pump. On the basis of submersible pump, the channel adopts anti-clogging design, which is used for primary lifting, intermediate lifting and sludge return. Mainly used in municipal engine...
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  • Why can’t ordinary motors be used as variable frequency motors? What is the difference between them?

    Why can’t ordinary motors be used as variable frequency motors? What is the difference between them?

    Why can’t ordinary motors be used as variable frequency motors? What is the difference between them?   Ordinary motors are designed according to constant frequency and constant voltage, which cannot fully meet the requirements of frequency converter speed regulation, so they cannot be ...
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  • MD Wear-resistant Multistage Pumps Exported to Australia

    MD Wear-resistant Multistage Pumps Exported to Australia

    MD type mine wear-resistant multistage centrifugal pump is a horizontal single-suction multistage centrifugal pump. It adopts the hydraulic model of high-efficiency and energy-saving products recommended by the country and is in a leading position in the industry. It has the advantages of high ef...
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  • CONGRATULATIONS! 4SETS IH END SUCTION CHEMICAL PUMPS FINISHED!

    CONGRATULATIONS! 4SETS IH END SUCTION CHEMICAL PUMPS FINISHED!

    CONGRATULATIONS! 4SETS IH END SUCTION CHEMICAL PUMPS FINISHED!  On July 07, 2020 we finished the production of 4sets 304SS material IH end suction chemical pumps-2 sets IH65-50-125A and 2sets IH65-50-160, they shall be delivered to client today. IH series chemical pump is single-stage end-suction...
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  • Will you maintain the pump bearings?

    Will you maintain the pump bearings?

    Will you maintain the pump bearings? The maintenance method of water pump bearing and the matters needing attention when disassembling: 1. The newly-used water pump generally needs to be replaced with grease (oil) after 100 hours of operation, and will be replaced every 500 hours of operation the...
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  • CONGRATULATIONS! 4SETS 4X3C-MAHR SLURRY PUMP DELIVERY TO USA!

    CONGRATULATIONS! 4SETS 4X3C-MAHR SLURRY PUMP DELIVERY TO USA!

    CONGRATULATIONS! 4SETS 4X3C-MAHR SLURRY PUMP DELIVERY TO USA! On June 23, 2020 we finished the production of 4sets 4x3C-MAHR slurry pump and two set spare parts, they will be delivered to USA client today. MAHR series slurry pump is rubber lined, which has the advantages of high efficiency, low e...
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  • Expansion Joint Instruction

    Expansion Joint Instruction

    Expansion Joint Instruction Expansion joint can also be called pipe expansion joint, compensator. The expansion joint is a new product connecting the pump, valve, pipeline and other equipment with the pipeline. It is connected by all bolts to make it a whole with a certain displacement, which is ...
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  • Note for centrifugal pump test machine

    Note for centrifugal pump test machine

    In the newly purchased and installed centrifugal pump products, the centrifugal pump test machine work needs to be done in advance after the installation is completed. When doing the centrifugal pump test machine work, the following centrifugal pump test machine method and centrifugal pump test m...
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  • 6 sets CDL4-160 Vertical Booster Pump finished and delivery to Chile client.

    6 sets CDL4-160 Vertical Booster Pump finished and delivery to Chile client.

    6 sets CDL4-160 Vertical Booster Pump finished and delivery to Chile client. The vertical multistage pump is composed of several guide sections and impellers, which has the typical advantages of high head and pressure. It is very suitable for high-rise floor tap water pressurization, long-distanc...
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  • CONGRATULATIONS! 5SETS SPARE PART OF 8X6E-MAH SLURRY PUMP DELIVERY TO MALAYSIA!

    CONGRATULATIONS! 5SETS SPARE PART OF 8X6E-MAH SLURRY PUMP DELIVERY TO MALAYSIA!

    On May 18, 2020 five sets of 8x6E-MAH slurry pump spare parts customized by Malaysian customer were successfully completed and are expected to be sent to Malaysia this weekend. Mainly includes Impeller, Frame plate liner, front Throat bush and Frame plate liner insert. The MAH series slurry pump ...
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  • Submersible Sewage Pump are Finished and Exported to Spain.

    Submersible Sewage Pump are Finished and Exported to Spain.

    MIMO electric submersible pump WQ series is mainly used for municipal works, industrial buildings, hotels, hospitals, civil air defense, mines etc. Trades to drain off the sewage, waste water, rainwater and living water in cities containing solid grains and various long fabrics. It has the charac...
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  • Pump cavitation and suction

    Pump cavitation and suction

    Pump cavitation and suction Cavitation is also called cavitation (the latter statement is particularly preferred in higher education institutions). Cavitation is the cause, and cavitation is the result. Pump users generally require the pump’s suction stroke (the vertical height difference f...
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  • Judgment and Analysis of Failure Characteristics of Mechanical Seal

    Judgment and Analysis of Failure Characteristics of Mechanical Seal

    1. Main damage causes 1.1 Mechanical damage: wear Mechanical damage also includes other forms of damage due to insufficient mechanical strength. Including wear, erosion, etc. 1.2 Heat damage: mainly overheating It is difficult to calculate the thermal effect of mechanical seal. It can only be des...
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  • What is a multi-stage centrifugal pump?

    What is a multi-stage centrifugal pump?

    What is a multi-stage centrifugal pump? What is a single-stage centrifugal pump? What is the difference between multi-stage centrifugal pump and single-stage centrifugal pump? The single-stage centrifugal pump is a flowing liquid, or a mixture of suspended particles and gas or liquid. The inlet o...
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  • High efficiency wear-resistant slurry pump

    High efficiency wear-resistant slurry pump

    The wear-resistant slurry pump has the characteristics of high hydraulic efficiency and good wear-resistant performance. Its performance is stable when transporting medium containing solid particles. It is suitable for river, lake and sea sand pumping, sand blowing and sea filling, river dredging...
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  • Motor repair steps

    Motor repair steps

    Motors are the most important power equipment in modern agricultural and industrial equipment. As many users do not realize the importance of correct use and protection awareness, motors often burn out due to improper use. Once the equipment is damaged, Power, missed work, delay production progre...
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  • Good News! ISG Vertical Inline Pump Finished and Exported to Australia!

    Good News! ISG Vertical Inline Pump Finished and Exported to Australia!

    Vertical Inline Pump is finished! Pump details as following: -  Model: ISG200-200 -  Flow Rate: 200m3/h -  Pump Head: 12.8m -  Inlet: 200mm -  Outlet: 200mm -  Efficiency: 77% -  Shaft Power: 9.06Kw -  Speed: 1480r...
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  • Precautions When Wiring Explosion-proof Motors

    Precautions When Wiring Explosion-proof Motors

    Explosion-proof motor is a type of motor that can be used in flammable and explosive places, and does not generate electric sparks during operation. Explosion-proof motors are mainly used in coal mines, oil and gas, petrochemical and chemical industries. A. How to wire the explosion-proof motor? ...
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  • GOOD NEWS! SUMBERSIBLE SEWAGE PUMP FINISHED AND EXPORTED TO MALAYSIA

    GOOD NEWS! SUMBERSIBLE SEWAGE PUMP FINISHED AND EXPORTED TO MALAYSIA

    GOOD NEWS! SUBMERSIBLE SEWAGE PUMP FINISHED AND EXPORTED TO MALAYSIA.     WQ series submersible sewage pump is mainly used for municipal works, industrial buildings, hotels, hospitals, civil air defence, mines etc. Trades to drain off the sewage, waste water, rainw...
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  • Learn about self-flushing of centrifugal pumps in one minute

    Learn about self-flushing of centrifugal pumps in one minute

    Learn about self-flushing of centrifugal pumps in one minute Self-flushing: The medium transported by the pump is used to drive the small cavity into the sealing cavity through the small hole on the end face sealing gland. Mixing with the medium in the pump is called self-flushing. Self-flushing ...
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