Dongguan Naser Machinery Co.,Ltd
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Address: Comprehensive Development Zone, Hengli Village, Hengli Town, Dongguan, Guangdong, China (Mainland)

TEL: 86-769-81086963

FAX : 86-769-81086936



Low Noise Water-cooled Screw Chiller

Low Noise Water-cooled Screw Chiller

Industrial chiller is a kind of machine that used to produce cooling water which is lower than normal temperature.

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                                       Naser Machinery brings you quality and precise low noise water-cooled screw chiller not only as one of the best manufacturers but also one of the leading suppliers in China. With decades experience in exporting our quality products, we enjoy good reputation. You can easily wholesale our low noise water-cooled screw chiller made in China with our factory.

    low noise water-cooled screw chiller 



    1. water-cooled chiller and air-cooled chiller. Water-cooles chiller cooled by water, using with cooling tower and water pump, the other cooled by fan, can be used independently.


    2.Our compressor is imported from Italy,France and so on, being of high-quality built-in safe protection, with low noise, the electricity of province is durable.




    3. Cooling capacity range: 9.8kw~189kw 

    4. Normal conditions: Chilled water inlet temperature is 20 degrees, outlet temperature is 15 degrees. Cooling water inlet temperature is 30 degrees, outlet temperature is 35 degrees. But the temperature can be set in 5-30 degress range according to customers’ request,and the lowest temperature can arrive -25 degress.

    5. Stardard Input power: 3P-380V-50Hz, Allowable fluctuate voltage: ± 10%, allowable voltage difference in phase: ± 2%,Can also be customized according to customers’request

    6. The quantity of compressor can be one or two ,each compressor is independent refrigeration system. Each other run independently.when the one is working ,the other can be working or not.

    7. The quantity of compressor can be 1 to 4 ,each compressor is independent refrigeration system. Each other run independently.when the one is working ,the other can be working or not.

    8. Use PLC microcomputer control from France Schneider, both English and Chinese human-machine interface. 

    9. Wide range of variable chilled water temperature to meet the industrial requirements throughout whole year. 

    10. Our standard refrigerant is R22, but you can choose to use environmental refrigerant such as R407C , R134A or R507.






    'Naser'  NWS-15AC- Air cooled chiller   





    ModelNWS-15AC15HP Air Cooling Chiller
    Rated Cooling capacityKW50.85
    Power supply3PH-380V/50Hz(optional)
    Compressortype/brandScroll/Panasonic Japan
    control typeThermostatic expension valve outer balance type
    CondensertypeHigh effective copper tube covered aluminum fins
    Evaporatortypewater tank with coil pipe type
    water tank capacity178L
    Chilled water flowm3/h8.74
    inlet/outlet pipe dia.DN50
    Built-in pump2HP/1.5KW water flow:15 M3/H, Head:20M
    Safety deviceCompressor overheating protection, overcurrent protection, high-low pressure protection, overtemperature protection, flow rate protection, phase sequence/phase error protection, exhaust overheating protection.
    MeasureLxWxH (mm)1700*870*1680mm









    * Customizable according to client's requirement 

    air cooled chiller SCH.jpg



    Packaging & Shipping

     cooling tower8.jpg




    Our Services


    Naser Services 
    1.Free repair within 1 year of guarantee on the condition of operate the machine in the right way, 
    do not include the daily maintaining,also we will not afford the travel expense out of ZHUJIANG delta.

    2. Our factory provide machine testing when customer come to our factory to see this machine.

    3.We provide detail machine technical specification, electric diagram, installation book, operating manual, drawings

    4.We can provide engineers to customer's factory to help installation and training workers if customer required.

    5.We offer OEM




    Company Information










      1. Payment Terms:


         T/T - 30% deposit before production,70% balance before delivery, or other terms


      2. Delivery Detail:


          About 10 workdays after payments.


      3.Pacage Terms:


         International Standard Wooden Case for Export

    Pls kindly offer the following information:


    1.Cooling capacity
    2.Inlet /outlet water temperature
    3.Chiller water flow rate

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