RO Water Membrane Flat Sheet Membrane

Short Description:

Since 2014, HID has invested a full auto RO flat sheet production line. By the end of 2016, the second flat sheet line with updated design & automation has been in operation. HID quality flat sheet not only serve HID RO membrane, but to be supplied to customers worldwide!

HID RO flat sheet has been developed with various models making domestic & industrial RO membranes, working with tap water and brackish water.

With total 20,000 sqm daily output of HID RO flat sheets.

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  • Product Detail

    Company Profile

    Product Tags

    HID quality RO Membrane Flat Sheet not only serves the HID RO membrane but to be supplied to customers worldwide! Reverse osmosis is the finest level of filtration available. The RO membrane acts as a barrier to all dissolved salts and inorganic molecules, as well as organic molecules with a molecular weight greater than approximately 100. Water molecules, on the other hand, pass freely through the membrane creating a purified product stream. Rejection of dissolved salts is typically 95% to greater than 98%. The applications for RO are numerous and varied and include desalination of seawater or brackish water for drinking purposes, wastewater recovery, food and beverage processing, biomedical separations, purification of home drinking water and industrial process water.

    RO Membrane Main Features:

    ★ HID high rejection;
    ★ Long service life for reducing the cost;
    ★ High stabilized rejection with realized nominal flux;
    ★ Sanitary qualified elements;
    ★ Stringent in-house inspection & testing control.

    RO Membrane Performance Specifications:

    Membrane Model No.
    Min. Salt Rejection (%)
    Stabilized Salt Rejection (%)
    Permeate Flow Rate (GFD)
    Test Temp. 
    Test Pressure
    Test Water TDS
    25 ℃
    65 psi
    750 ppm

    The Development of RO Membrane:

    flat sheet line-1

    -Third flat sheet line 


    - Second flat sheet line

    flat sheet line-3
    flat sheet line-2


    - First flat sheet line

    HID RO Membrane Advantage:

    HID OWN Flat Sheet Rolling

    HID has been sticking to quality and competitiveness for years as to supply to our customers, and that's why we invested a lot in flat sheet production line to well enhance the necessary.

    Tailored Design to Make Better RO Membrane

    With factory capacity increase and quality control demand, we have also invested to automate activities of slitting, stickering, testing & packing, all with tailored design to make better RO membrane itself.

    Wrapping Tape - Available √
    Center Tube - Available √
    Fabric Tricot - Available √
    Spacer - Available √
    Gasket - Available √
    Stickers Design - Available √
    Packing Bags - Available √
    Packing Cans - Available √
    Packing Cartons Design - Available √

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