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  • Ro Water Treatment Plant - China

    price: contact company for price

    RO Water Treatment Equipment ( WT- RO- 1)

    I. . Working process

    Raw waterRaw water feeding pumpQuartz sand filterActive carbon filterResin softener

    5um Micron filter RO System

    2.1 Water feeding pump

    Requested access to the system' s raw water has a stable flow and pressure, its purpose is to prevent water fluctuations have an impact on the system operation to ensure the stability of the system into the water, pressure ≥ 0.3MPa.

    2.2 Quartz sand filter

    Quartz sand filter is an important pre- processing device of reverse osmosis system, the system for the raw water quality characteristics of specially designed multi- media filter, and its role is to filter the raw water caused by small particles, suspended solids, colloids and other impurities, ensure that its effluent SDI ( API) ≤ 4.

    2.3 Activated carbon filters

    For the effective removal of low molecular weight organic matter in water, free chlorine and some dissolved carbonic acid gas, the water can also reduce the odor, color and smell, when it take the role as pre- treatment device of RO, it can effectively prevent the organic pollution and free chlorine on the reverse osmosis membrane damage.

    2.4 Resin softener

    Cationic resin used for water softening, primarily to remove hardness of water. The hardness of water is a major calcium ( Ca2 +) , magnesium ( Mg2 +) ion composition, when containing the raw water hardness ions through the resin layer, the water of the Ca2 +, Mg2 + was exchanged resin adsorption, and other objects at the same time the quality of the release of sodium Na + ions flow from the softener in the water is removed from the softened water hardness ions. So as to effectively prevent the reverse osmosis membrane fouling.

    2.55μMicron filter

    The function of Micron filter is to be retention of the particles larger than 5μ in order to prevent it from entering the reverse osmosis system. Such particles may be accelerated by the high- pressure pump to breakdown reverse osmosis membrane modules, resulting in a large number of leakage of salt, bearing in scratch high- pressure pump impeller, resulting in high- pressure pump damaged. Filter element in the filter is replaceable, when the element of export value is beyond ( usually 0.07 ~ 0.1MPa) , it should be replaced and changed new filter element.

    Micron filters adopted corrosion- resistant 304 stainless steel filter housing. Filter element is made of polypropylene spraying, characterized by:

    1) Hole- shaped and cone- shaped structure;

    2) filter to enter the depths, forming deep filtration;

    3) The quantity of pollutants, long life;

    4) easy to replace.

    2.6 RO system

    This process is to remove salt from water by membrane separation technique.

    2.6.1 High pressure pump

    The role of high- pressure pump for reverse osmosis plant is to provide sufficient bulk water pressure to ensure the normal operation of reverse osmosis membrane.

    According to the characteristics of reverse osmosis itself takes a certain impetus to overcome the osmotic pressure and other obstacles, in order to ensure that water reaches its design capacity. According to the configuration of reverse osmosis, calculated by special software, design temperature is 15 ℃, required by the inlet pressure of not less than 1.2MPa, taking into account the loss of the resistance of pipeline, designing high- pressure pump total pressure head of 1.3MPa.

    2.6.2 RO System.

    Using reverse osmosis technology for desalination, reverse osmosis membrane was only 0.001 micron pore size, can be harmful to remove dissolved solids and bacteria, viruses, etc. , desalination rate of more than 99.6 percent, in line with national standards to produce pure water, the host section contains the security filter, high- pressure pump and reverse osmosis membrane, security filters for the fourth grade and above pre- treatment systems, high- pressure pump is the host of one of the core equipment for the reverse osmosis membrane elements to provide sufficient pressure to overcome the penetration resistance to pressure and run to meet the needs of a device to achieve the rated water.

    III…Component s List

    1 Raw water feeding pump 1 Set

    Model CHL2- 50

    Flow rate 2 T/ H

    Head 30 Meters

    Power 0.55Kw

    Material Stainless steel

    Remark Brand: Nanfang pump , china

    2 Quartz Sand filter 1 Set

    Capacity 2T/ H

    Filter container Specification:DN350X1500

    Material:Stainless steel 304

    Valve multiple valve

    Function: Running, wash, back wash

    Drain valve: 1 unit, Exhaust valve: 1 Unit

    Type Press type

    Filter media Quartz sand

    Pressure gauge Specification: 0- 0.6Mpa 1 Unit

    3 Active Carbon filter 1 Set

    Valve Multiple valve

    Drain valve: 1 unit, Exhaust valve: 1 Unit

    4 Resin softener with resin generation system1 Set

    Filter container



    Filter media

    Pressure gauge Specification:DN270X1500

    Multiple valve

    Pressure type


    Specification 0- 0.6Mpa, 1 Unit

    5 5um Micron filter 1 Set

    Model BA4- 20

    Flow meter 2T/ H

    Filter container Stainless steel

    Filter element PP membrane

    Filter precision 5um

    6 RO system 1 Set

    Model RO- 1T/ H

    Output 1T/ H

    Temperature 25C

    RO Membrane Model:UPL4040 Material:Polyamide Quantity:4 unit

    Brand:Ventron , China Remark:4 Unit, RO Membrane

    Pressure container Model:4040 Material: Stainless steel 304 Quantity:4 Unit Remark: 4 Unit

    High pressure pump model:CDL2- 15 Flow rate:2T/ H Head:112 meters

    Power:1.5Kw Material:stainless steel Brand:NANFANG , CHINA

    Quantity:1 Unit

    Pressure gauge Specification:0- 25 Kg/ cm2 4 Unit

    Flow meter Model:YYZX- 5G/ M Quantity:2 Unit

    Conductive gauge Model:CM- 230 Quantity: 2 Unit

    Low voltage

    Frame Stainless steel 304

    pipe connection Stainless steel 304

    Other Details:

    1.1. Warranty duration: 1 year from date of installation against manufacturing, we will be responsibility to provide spare parts free of charge for replacement if the components damaged within warranty duration.

    1.2. Payment term: 30% Deposit, the balance 70% paid before shipment.

    1.3. Delivery time: Within 30 working days on receipt of deposit

    1.4. Packing: Packed in Export plywood case.

    Company Contact:

    • Phone: 008613506872351

    • Address: Caocun industrial area ruian city,zhejiang provinc, Ruian, China

    • Email: Email

    Published date: March 23, 2016 -

    • Business Description: Wenzhou Accurate Machinery Manufacture Co, Ltd is a professional

      manufacture of watertreatment machines and canner production lines. It

      has strong technical force and advanced equipments, complete testing

      equipment, and sound quality control equipments. The products have won

      the respect of the customers in the domestic and foreign markets for

      their fine quality and are well accepted in the markets in the

      countries and regions like the Philippines, Viet Nana, Nigeria, M.E.,

      Europe and America.

      The products include active carbon filters, mechanic filters, micro-membrane filters, anti-filtrating devices, hollow super filter systems, ozone sterilizers, UV sterilizers, fully auto bottle washers, fully auto canners, fully auto cap revolvers, silicon-algae-soil filters, edible oil filters, stainless sand filters, canning conveyor belts, double-linkage filters, cold-not tanks, interlayer pot, canning machine with higher precision, canning conveyor belts, cap-pressing machines and all-purpose liquid canning machines.

      The company persists in technical innovations, being practical in work. Our staff members will work nard to prosper the enterprise, guided by the idea of that "unity, diligence, higher efficiency and innovation", and the principles of that "putting quality the first, strive forward, keep improving and build a classis enterprise" in order to manufacture classis quality products. We are working hard to meet the needs in the markets to make a win-win situation for the customers and the enterprise.

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