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  • China Automatic Backwash Filter
  • China Automatic Backwash Filter
  • China Automatic Backwash Filter

    China Automatic Backwash Filter

    Automatic filtering, cleaning and discharging.

    Short cleaning time with less cleaning water consumption.

    Fewer consumables and maintenance costs.

    Corrosion resistant high tensile filter screen.

    Equipped with touch screen: the pressure difference and time setting are convenient.

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    China Automatic Backwash Filter


    China Automatic Backwash Filter is the best solution for water treatment with advantages of the highest 25microns filter precision, large treatment capacity, and fully automatic operation. It can be installed vertically, horizontally, upside down in any direction and any position.

    China Automatic Backwash Filter China Automatic Backwash Filter

    Automatic Backwash Filters Water Treatment mainly contains cylinder, filter element, backwashing mechanism, electric control device, reducer, electric valve and differential pressure controller, etc. And it is widely applied in metallurgy, chemical industry, ship ballast water, and environmental protection water treatment.

    China Automatic Backwash Filter China Automatic Backwash Filter

    Best Factory, Best Product. Contact Now !!!

    Working Principle

    The water to be treated enters the body through the water inlet. The impurities in the water are deposited on the stainless steel filter screen, resulting in a pressure difference.
    The pressure difference switch monitors the pressure difference between the inlet and outlet. When the pressure difference reaches the set value, the electronic controller sends the hydraulic control valve and drives motor signals to trigger the following actions: the motor drives the brush to rotate to clean the filter element. The control valve opens at the same time. For sewage discharge, the entire cleaning process only lasts for tens of seconds. When the cleaning is over, the control valve is closed, the motor stops rotating, and the system returns to its initial state and begins to enter the following filtration process.
    After the equipment is installed, the technicians will debug and set the filtering time and cleaning conversion time. The water to be treated enters the body through the water inlet, and the filter starts to work normally.

    China Automatic Backwash Filter
    • Equipped with 10'' touch screen: convenient operation and pressure/time settings.
    • Large filtering area and high filter precision: 25-3000 microns.
    • Construction material can be SS304/SS316/Carbon steel/ Duplex steel etc.
    • The high tensile wedge wire filter element with long service life.
    • Energy-saving: low pressure and cleaning water consumption.
    • Water and wastewater
    • Pulp and paper
    • Chemicals
    • Petrochemical
    • Iron and steel
    • Nonferrous metal
    • Plastic extrusion
    • Machine coolant filtration
    • Engineering, etc.

    Self Cleaning Filter PDF Download

    China Automatic Backwash Filter

    Our Service

    Professional Pre-sale

    Filtration method and
    equipment recommendation


    Free CAD or 3D
    drawing provided


    Free phone call

    Complete Service
    During Sales

    On time delivery


    Equipment inspection
    by photo or video


    Secure and standard
    package provided

    After Sales Service

    Installation assist by
    phone call or video


    Free accessories provide
    for maintenance


    Engineer sent for
    solving onsite problem

    China Automatic Backwash Filter


    Where is your factory?

    We have three factories in Sichuan, Hebei, Jiangsu. Because the difference of customer locations, raw material price, factory wages and other considerations. In this way, we can provide the best quality product with lower cost.

    Do you have a certification?

    Yes. we have ISO/CE/BV/SGS/TUV certificate and patent certificate.

    How about the delivery time?

    Usually 1-15 days after prepayment is confirmed.

    Do you have a design team?

    Yes, we have. Providing drawing, electric drawing and others.

    What is your payment?

    T/T, L/C, Western Union, Paypal.

    Can you provide certificate of origin?

    yes, we can provide CO as well as FORM E, FOEM F and etc.

    Can you accept OEM?

    Yes, we could do OEM for you.

    Can you send me a sample?

    Yes.1-3 days for delivery.

    Refund immediately if not satisfied.