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Shanghai Kaiyang Pump Manufacturing Co., Ltd. specializes in the production of electric diaphragm pumps, pneumatic double diaphragm pumps and pneumatic pumps. It is a diaphragm pump manufacturer with R & D, manufacturing, sales and service in one.

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Industry News

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  • 07

    2019-07
    How is a pneumatic diaphragm pump installed and used?
    There are many ways to install the pneumatic diaphragm pump, mainly for safety and protection, and easy maintenance; however, the air triple piece and soft connection are necessary accessories for the pneumatic diaphragm pump. The role of the air triplet is mainly to filter impurities from the air source to prevent impurities from entering the pump and damaging the pump air motor;
  • 01

    2019-06
    What is a diaphragm pump and how should it be selected?
    Pneumatic diaphragm pumps are available in four materials: plastic, aluminum, cast iron, and stainless steel. Electric diaphragm pumps are available in four materials: plastic, aluminum, cast iron, and stainless steel. Diaphragm pumps use nitrile rubber, neoprene, fluoro rubber, polyvinylidene fluoride, and polytetrahydroethylene depending on the liquid medium. To meet demand. Placed on various special occasions, often used for pumping media can not be pumped.
  • 01

    2019-06
    What should I pay attention to when using a pneumatic diaphragm pump, and what are its advantages?

    Pneumatic diaphragm pump is a positive displacement pump driven by compressed air, and its volume is changed by reciprocating deformation of the diaphragm. Its working principle is similar to the plunger pump. The pneumatic diaphragm pump is used in accordance with certain principles and methods, and in accordance with certain instructions and precautions, it can produce important uses and contributions in specific operating procedures, and has good use value. When using a pneumatic diaphragm pump, pay attention to the following points

  • 27

    2019-04
    Notes and uses of electric diaphragm pumps
    1, electric diaphragm pump start and stop load operation: The diaphragm pump is driven by a variable frequency motor. If the start-stop load is too large or too small, in order to avoid the above situation as much as possible, the rigid adjustment of the start-stop load is controlled at about 30%, and the instrument installation for increasing or decreasing the load must be completed within a period of time. Effectively maintain the inverter technically. 2. Diaphragm pump instrument air and lubricant pressure system operation: Diaphragm pump instrument air and lubricant pressure are interlocked with the main motor. Fuel injection and drainage of propellant
  • 26

    2019-04
    Common failures of diaphragm pumps
    First, the pneumatic diaphragm pump is running, but the flow rate is too low
    1. Check if there is air pocket in the pump body and adjust the pressure of compressed air inlet. Reduce the speed of the pump body to adjust the viscosity and concentration of larger liquids.
    2. Check if the valve ball is stuck. If the delivered liquid does not match the valve ball material. The valve ball will swell. Replace the tee with a suitable material.
    3. Please check whether the inlet pipe is blocked.
  • 20

    2018-11
    QBY-K pneumatic diaphragm pump will be eliminated by Kaiyang pump industry?
    QBY-K pneumatic diaphragm pump to be eliminated? Yes, there is nothing impossible in Kaiyang. QBY-K pneumatic diaphragm pump has been regarded as the representative of pneumatic diaphragm pump in the Chinese market; The industry decided to phase out the first batch of QBY-K pneumatic diaphragm pump products.
  • 31

    2017-12
    Shanghai Kaiyang Group Held Important Conference on Safety Training
    In line with the spirit of the Party Central Committee and the regional government, Shanghai Kaiyang Pump Industry quickly carried out safety and environmental protection system training, and normalized the cultivation and learning of relevant spirits. On December 4, 2017, the headquarters of Shanghai Kaiyang Group organized a special meeting on production safety and environmental protection. Require companies to strengthen execution
  • twenty two

    2017-08
    What are the development prospects of pneumatic diaphragm pumps and electric diaphragm pumps!

    Diaphragm pump (English: Diaphragm pump, mainly divided into two types of drive: pneumatic diaphragm pump and electric diaphragm pump) A type of reciprocating pump, using elastic film, corrosion-resistant rubber or elastic metal sheet to separate the pump into two parts that are not connected to each other , Are the areas where the liquid being transported and the connecting rod axis exist.

  • 12

    2017-08
    Reverse rotation of the pump

    The reverse phenomenon caused by the motor circuit reverse connection rarely occurs and is well solved. Another kind of phenomenon caused by the reverse must be carefully guarded. When there are several pumps running in parallel or one pump is running alone, if the pump suddenly stops rotating, the check valve at the pump outlet is not strict.

  • 04

    2017-08
    China's submersible electric pumps are being standardized and internationalized

    Submersible electric pumps mainly include: submersible sewage pumps, submersible multistage pumps, axial flow submersible pumps and other products. These water pump products need to be standardized and better integrated with international standards. On the basis of foreign advanced technology, Shanghai Kaiyang has developed a new generation of pump products based on the characteristics of domestic pumps. It has significant energy saving effects, anti-winding, non-blocking, automatic installation and automatic control.

Shanghai Kaiyang Pump Manufacturing Co., Ltd.

Copyright Shanghai ICP No. 13038868

Service Hotline: 400-060-5950

Address: No. 158, Junmin Road, Nanqiao Town, Fengxian District, Shanghai

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