Water cooled screw chiller for industrial use

Water cooled screw chiller for industrial use

Short Description:

Water-cooled screw compressors utilize water for cooling , offering higher cooling efficiency and efficiency than air-cooled screw chiller.


  • Cooling capacity: 2kw~3000kw
  • Compressor type: Screw, Scroll
  • Customised service: explosion-proof, high-precision and other special units can be customised.
  • Origin: China
  • Payment method: TT, LC, etc.

Product Details

Product Tags

Water cooled screw chiller description

The water-cooled screw chiller is a cooling system composed of a screw compressor, condenser, evaporator, expansion valve, and electric control system. Primarily used for air conditioning in various settings like office buildings, schools, and canteens, it relies on water for cooling. To ensure optimal performance, it requires a matching cooling water circulation system, such as large cooling water towers. Using clean water helps prevent scaling and corrosion, which can compromise cooling efficiency and increase maintenance costs. The refrigeration system features high-quality piping, valves, and accessories, ensuring effective sealing to prevent refrigerant leakage and maintain cooling efficiency.


Features of the water cooled screw chiller

Suitable for 0~45℃ ambient temperature: The screw type water cooled chiller utilizes water for heat dissipation. In extremely low temperatures, freezing of the cooling water can damage pipes, pumps, and other components, impacting the refrigeration system's operation. To prevent freezing, anti-freezing coolant or insulation measures can be applied to the cooling water pipes.

High-quality raw materials: The water screw chiller incorporates top-grade condensers, expansion valves, evaporators, and electrical control components, guaranteeing optimal equipment performance and longevity. The expansion valve, for instance, ensures precise control of refrigerant flow, preventing issues like inadequate sealing or clogging that could affect equipment performance.

Refrigeration capacity: With a range of 128kW to 545kW, Kassel offers customizable solutions tailored to customer requirements.

Advanced control features: The equipment boasts a high-precision, large-screen touch screen with multi-language display and remote control capabilities, enhancing usability and control for operators.


Technical Specification

Model—KSW 03 05 08 10S 12 15S 20S 25S 30S 40S 50S 60S 80S
Cooling Capacity 10^3Kcal/h 7.9 13.3 21.3 27.8 31.1 41.7 55.5 62.3 83.4 111.1 124.5 166.8 228
KW 9.2 15.5 24.8 32.3 36.2 46.8 64.6 72.4 97 129.2 144.8 194 265.2
Compressor Power(KW) 2.25 3.75 6.3 7.5 8.9 11.5 14.7 17.9 23 29.5 35.8 45 60
Quantity 1 1 1 2 1 2 2 2 2 4 4 4 4
Overall power KW 2.8 4.85 7.8 8.8 10 14.5 18 20.5 28 35.5 42.5 55.3 68.5
Evaporator Form Tank coil type, high efficiency shell and tube type, stainless steel plate type
Water flow(m³/h) 1.4 2.25 4 5 6 8.5 11.2 13 18 22 25 36 47
Interface dimension DN25 DN25 DN25 DN25 DN40 DN40 DN50 DN65 DN65 DN65 DN65 DN65 DN65
Condenser Form Shell & tube type, stainless steel plate type
Water flow(m³/h) 2.2 3.5 5.2 6.5 7.9 10.3 14 16 21 27 33 42 54
Interface dimension DN25 DN25 DN25 DN25 DN40 DN40 DN50 DN50 DN50 DN65 DN65 DN65 DN65
Chilled water pump Power (KW) 0.37 0.55 0.75 0.75 1.1 1.5 2.2 2.2 3 4 4 5.5 5.5
Maximum lift(m) 28 30 28 34 33.5 32 33 28 28 31 31 32 34
Water tank volume L 60 60 120 150 150 200 250 300 350 500 600 600 700
Dimension L(mm) 820 820 1200 1500 1500 1700 1700 1800 1800 1800 2000 2400 2600
W(mm) 470 470 600 650 650 950 1000 1000 1000 1200 1300 1300 1300
H(mm) 1040 1040 1290 1310 1310 1600 1700 1700 1800 1800 1900 2000 2100
Weight KG 150 180 260 350 400 500 650 800 950 1500 1800 2000 2400
Safety Protection Lack of reverse alarm, high and low voltage protection, overload current protection, water shortage alarm, anti-freezing protection, time delay protection
Refrigeration Condition Cooling water inlet 12°C, cooling water outlet 5°C
Cooling water inlet 30°C, cooling water outlet 35°C
Refrigerant
R22,R407C,R410A,R404A,R134A
Power Supply/Voltage 380V/3PH/50HZ(460V/3PH/60HZ,  220V/3PH/60HZ
Kassel offers customised products according to customer requirements: cooling capacity, explosion-proof models, high precision, other special requirements, etc.


  • PREVIOUS:Packaged air cooled chiller
  • NEXT:Screw chiller price

  • Leave Your Message
    Write your message here and send it to us

    Products categories

    • China portable water chiller

    • 10 ton chiller price

    • 5 ton chiller price

    • portable industrial chillers manufacturer

    • 250 ton chiller for sale

    • 2 ton water chiller price