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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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  • Good News!  Multistage Pump Finished and Exported to Malaysia!

    Good News! Multistage Pump Finished and Exported to Malaysia!

    Good News! D280-43x4 Horizontal Multistage Pumps Finished and Exported to Malaysia! D Centrifugal Horizontal Multistage Pump is high-efficiency, energy-saving , and have long life and installing & repairing is very convenient. It can deliver water without solid parti...
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  • Impeller trimming changes in performance

    Impeller trimming changes in performance

    Impeller trimming changes in performance Impeller trimming means the reduction of the impeller diameter from maximum, usually to adjust the pump performance to a required duty point. Performance curves for centrifugal pumps usually detail the performance for a number of impeller diameters betwe...
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  • Buying tips for bellows sealed valves

    Buying tips for bellows sealed valves

    Buying tips for bellows sealed valves When the medium is toxic, volatile, radioactive, or extremely expensive and does not allow external leakage caused by reciprocating valve stems, bellows are often used to seal the valve cover. This special bonnet structure can protect the valve stem and valve...
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  • Selecting and applying slurry pumps

    Selecting and applying slurry pumps

    Selecting and applying slurry pumps  Slurry head correction A derating of pump total head is usually necessary because of the presence of solids in the slurry. Suction losses within the pump increase as the density of the slurry increases. Additionally, slip occurs between the transporting fluid ...
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  • Submersible sewage pump installation

    Submersible sewage pump installation

    Submersible sewage pumps are mainly used in municipal engineering, building construction, industrial sewage disposal and sewage treatment, and discharge sewage, wastewater and rainwater containing solid materials and long fibers. Today, the pump butler brings the installation of the submersible s...
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  • Precautions when wiring the explosion-proof motor

    Precautions when wiring the explosion-proof motor

    How to connect the explosion-proof motor The explosion-proof motor wiring should be in the special junction box. The junction box must also be equipped with rubber seals, JBQ motor lead wires and other special explosion-proof motor parts. Precautions when wiring the explosion-proof motor: 1. Chec...
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  • What does close coupled pump mean?

    What does close coupled pump mean?

    What does close coupled pump mean?   Close-coupled pumps are characterized by a common motor and pump shaft or by their motor shaft and pump shaft being rigidly connected in a pump casing. The pump casing is bolted to the drive flange rather than being installed on pump feet. This enables straigh...
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  • Pump Piping Requirements, Please See Here for Accuracy!

    Pump Piping Requirements, Please See Here for Accuracy!

    In order to avoid the force and torque generated by the weight of the pipe, the valve and the thermal stress of the pipe exceeding the maximum allowable external load of the pump inlet and outlet, a pipe rack shall be provided on the suction and discharge pipes of the pump.           The maximum ...
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  • Precautions When Wiring The Explosion-proof Motor

    Precautions When Wiring The Explosion-proof Motor

    Explosion-proof motor is a kind of motor that can be used in flammable and explosive places, and does not generate electric spark during operation. Explosion-proof motors are mainly used in coal, oil and gas, petrochemical and chemical industries. How to wiring connect the explosion-proof motor?...
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  • Selecting and applying slurry pumps

    Selecting and applying slurry pumps

    Selecting and applying slurry pumps Slurry head correction A derating of pump total head is usually necessary because of the presence of solids in the slurry. Suction losses within the pump increase as the density of the slurry increases. Additionally, slip occurs between the transporting fluid a...
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  • The Difference Between Soft Seal & Hard Seal Butterfly Valve

    The Difference Between Soft Seal & Hard Seal Butterfly Valve

    Hard Sealing Butterfly Valve Butterfly valve hard seal means that both sides of the seal pair are made of metal material or other hard materials. This seal has poor sealing performance, but is resistant to high temperatures, abrasion and mechanical properties. Such as: steel + steel; steel + copp...
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  • The difference between YE3 motor and YE2 motor, YX3 motor

    YE3 motor is an ultra-efficient motor (high-efficiency energy-saving motor). It adopts new motor design, new technology and new materials, and improves the output efficiency of the motor by reducing the loss of electromagnetic energy, thermal energy and mechanical energy. YE2 high efficiency moto...
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  • 7 Simple Maintenance Steps for the Pump

    7 Simple Maintenance Steps for the Pump

    When things are going well, it’s easy to overlook routine maintenance and reasonably believe that it’s not worth taking the time to check and replace parts on a regular basis. But the reality is that most plants have multiple pumps to perform the functions that are essential to the s...
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  • Important Tips for Pump Operating and Maintance

    Important Tips for Pump Operating and Maintance

      • Even smooth running of the pump rotor is essential. • When delivering from a tank the liquid level must always be well above inlet opening • The performance as indicated on the driver nameplate must not be exceeded • The stuffing box must always drip slightly to remove friction heat...
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  • Good News! 8x6E-MAH Spare Parts with Ceramic Material Provided to our Malaysia Customer!

    Good News! 8x6E-MAH Spare Parts with Ceramic Material Provided to our Malaysia Customer!

    Good News! 8x6E-MAH Spare Parts with Ceramic Material Provided to our Malaysia Customer! MAH Heavy duty horizontal slurry pumps. High efficiency transfer of abrasive and high density slurries with extended wear life and reliable service intervals. About the wet ends parts material, except A05 and...
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  • Notice: Six Preparations To Be Done Before The Pump Starts

    Notice: Six Preparations To Be Done Before The Pump Starts

          1. Irrigation pump (except for the submerged pump, before the other pumps are started (the first time the self-priming pump is started), the pump should be pumped (that is, the pumping medium must be filled with the pump chamber))  2. Irrigation device: Open the shut-off val...
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  • Mechanical Seal Maintenance Program Under Special Working Conditions

    Mechanical Seal Maintenance Program Under Special Working Conditions

    In the pumping device, the mechanical seal of the mobile device accounts for about 80%-85% of the total number of dynamic seals. In the case of a pump failure, the mechanical seal failure accounts for about half of the total maintenance work. It can be seen that the mechanical seal occupies the p...
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  • GOOD NEWS! HYDRAULIC SLURRY PUMP FINISHED AND EXPORTED TO KOREA

    GOOD NEWS! HYDRAULIC SLURRY PUMP FINISHED AND EXPORTED TO KOREA

    GOOD NEWS! HYDRAULIC SLURRY PUMP FINISHED AND EXPORTED TO KOREA   Slurry is a mixture of liquid and particles of solid matter, some of them incapable of being dissolved. This mixture could be pumped, which is the procedure often used as a convenient way of handling soli...
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  • Good News! 100 sets Water Fire Pumps Finished and Exported to Vietnam

    Good News! 100 sets Water Fire Pumps Finished and Exported to Vietnam

    End Suction and Split Case Pump total of 100 sets for the fighting system is finished! Pump details as following: ISA50/26: flow rate 65m3/h@91m; ISA65/26: flow rate 120m3/h@90m; ISA80/26: flow rate 190m3/h@83m; ISA100/26: flow rate 295m3/h@85m; ISA150/50...
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  • What are the advantages and disadvantages of high voltage motors compared to low voltage motors?

    What are the advantages and disadvantages of high voltage motors compared to low voltage motors?

    What are the advantages and disadvantages of high voltage motors compared to low voltage motors? For AC motors, high voltage motors with rated voltages of 1000V and above; low voltage motors of less than 1000V (the limit in some materials is 1140V). For DC motors, high voltage motors with rated ...
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  • Good News! ISO100x65-250 End Suction Centrifugal Water Pumps Finished and Exported to United States

    Good News! ISO100x65-250 End Suction Centrifugal Water Pumps Finished and Exported to United States

    Good News! ISO100x65-250 End Suction Centrifugal Water Pumps Finished and Exported to United States The ISO range has been designed to international standard ISO 2858/5199 ensuring a sturdy & reliable, long lasting, high performing product. Suitable Appli...
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  • Important Factors When Selecting Chemical Pumps

    Important Factors When Selecting Chemical Pumps

    Following are the important factors taken in to consideration while selection chemical pumps : 1. Capacity and discharge head This expected in usual terms Suction process pump may be required to lift the liquid from a lower level or liquid coming under pressure at the su...
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  • How to caculate a deep well pump head?

    How to caculate a deep well pump head?

    How to caculate a deep well pump head? A suitable pump is selected suitably based on not only capacity but also head. So what is the pump head? This is the vertical distance that you are able to pump the liquid. Say your pump is rated for a maximum head of 100 feet, this...
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  • GOOD NEWS! SEWAGE WATER PUMP FINISHED AND EXPORTED TO VIETNAM

    GOOD NEWS! SEWAGE WATER PUMP FINISHED AND EXPORTED TO VIETNAM

    GOOD NEWS! SEWAGE WATER PUMP FINISHED AND EXPORTED TO VIETNAM WQ Series submersible sewage pump is mainly used for municipal works, industrial bulidings, hotels, hospitals, civil air defence, mines etc. Trades to drain off the sewage, waste water, rainwater and living w...
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  • Good News!  Double Suction Pumps Finished and Exported to Vietnam for Fire Fighting System

    Good News! Double Suction Pumps Finished and Exported to Vietnam for Fire Fighting System

    Good News! Double Suction Pumps Finished and Exported to Vietnam for Fire Fight System! centrifugal split case pump has the high head, large flow characteristics, widely used in engineering. It is late-model energy-saving horizontally split pump newly developed...
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  • Good News!  Multistage Pump Finished and Exported to Malaysia for Desalination

    Good News! Multistage Pump Finished and Exported to Malaysia for Desalination

    Good News! D280-43x6 Horizontal Multistage Pumps Finished and Exported to Malaysia for Desalination! D Centrifugal Horizontal Multistage Pump is high-efficiency, energy-saving , and have long life and installing & repairing is very convenient. It can delive...
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  • Top 4 causes of vibration of centrifugal pumps

    Top 4 causes of vibration of centrifugal pumps

    Top 4 causes of vibration of centrifugal pumps 1. Shaft A pump with a long shaft is prone to insufficient shaft stiffness, too large deflection, and poor straightness of the shaft system, causing friction between the moving member (drive shaft) and the static member (sliding bearing or ring) to...
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  • The structure and type of metering pump

    The structure and type of metering pump

    The structure and type of metering pump The metering pump is composed of three parts: the transmission base part, the pump head part and the motor. The structure mainly includes a driving end and a hydraulic end. According to the different hydraulic end, it can be divided into: plunger type, ...
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  • What is the difference between Soft Seal Butterfly Valve & Hard Seal Butterfly Valve?

    What is the difference between Soft Seal Butterfly Valve & Hard Seal Butterfly Valve?

    Hard Sealing Butterfly Valve Butterfly valve hard seal means that both sides of the seal pair are made of metal material or other hard materials. This seal has poor sealing performance, but is resistant to high temperatures, abrasion and mechanical properties. Such as: steel + steel; steel + cop...
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  • Different Grey Cast Iron Brands Comparision

    Different Grey Cast Iron Brands Comparision

     As we all known there’s different brand standards of grey cast iron material. In order to for your easy compare, MIMO provide a format as below:   * Above is listed some brands for reference, if any query welcome to contact MIMO.
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  • What Should We Do During Pump Operation?

    What Should We Do During Pump Operation?

    What Should We Do During Pump Operation? 1. Stuffing Box Make sure that the stuffing box has been properly packed (see sub-section) and above all that the gland has not been tightened too firmly as, otherwise, damage will occur to the packing and the shaft sleeve. See to it that it is not tighte...
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