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Kingfit Screw Style HVAC Chiller

Model number: QLK150SMC~QLK2060SMC


Deliver time:45days~60 working days

Cooling capacity: 40TON~583TON

Warranty: 12 months after delivery

What is Screw Style HVAC Chiller

Tired of repeated offers of HVAC chillers with poor performance? Look forward to Kingfit’s top-of-the-line HVAC chiller systems with the Kingfit Screw Style HVAC Chiller!


Kingfit Screw Style HVAC Chiller is a flooded type water-cooled low-temperature screw glycol chiller that utilizes a constant source of water from a water tower. This in turn saves you a lot of space and energy. With our evaporation tubes are adopted with a patented external threaded tube, which increases the energy efficiency ratio up to 5.3. This kind of HVAC chiller system is suitable for areas such as commercialized spaces, residences, buildings, establishments, and premises to provide you with a comfortable working environment. 

HVAC SystemKingfit Screw Style HVAC Chiller works best for establishments in need of a wide range of cooling capacity to attain a comfortable cooling experience by distributing the cool air evenly throughout the area. This can be achieved by the HVAC chiller systems’ water temperature control range of 7°C to + 25°C and a wide range of cooling capacity of 40 ton to 583 ton. Moreover, it also has a high cooling efficiency water-cooled condenser (shell and tube type) and a high efficiency flooded or falling film type evaporator for continuous removal of heat for cooling. 

Aside from its high specifications, it also caters to different industrial heating, ventilation, and air condition requirements to deliver great performance. 

Additionally, it has a PLC control system that is an industrial-grade that conducts annual climate simulation tests which guarantees the safety and efficiency of the chiller. It also helps you to avoid risks and hazards in the future. 

Kingfit Group offers top-of-the-line HVAC chiller systems. Our skilled professionals are prepared to cater to all your cooling needs. Call us today to learn more!

Why choose the Kingfit Low-Temperature Glycol Chiller?

  • Use Comor, Hanbell, Bitzer brand screw compressors. 
  • Easy installation and maintenance. 
  • Environmental friendly refrigerant R134a
  • Wide temperature control range. 
  • Low maintenance and low noise.
  • Low profile design
  • Cleaning convenience. 
Read More
  1. Water Temperature Control Range:  -5°C to 25 °C
  2. Cooling Capacity: 140KW to 2053KW (40 TON to 583 TON)
  3. High cooling efficiency water-cooled condenser (shell and tube type)
  4. Full protection: high or low-pressure protection, overload protection, anti-phase.
Cooling capacity 140KW 183KW 243KW 267KW 330KW 361KW 431KW 541KW
(40RT) (52RT) (69RT) (76RT) (94RT) (103RT) (123RT) (154RT)
Input Power 29.6KW 37.1KW 49.5KW 53.9KW 64.6KW 71.1KW 86.3KW 105.8KW
COP 4.73 4.95 4.92 4.96 5.12 5.09 5 5.12
Cooling capacity 667KW 777KW 910KW 1026KW 1083KW 1334KW 1553KW 2053KW
(233RT) (221RT) (258RT) (291RT) (308RT) (379RT) (442RT) (583RT)
Input Power 127.4KW 146.8KW 172.9KW 194.4KW 211.6KW 255KW 293.6KW 389KW
COP 5.24 5.29 5.27 5.28 5.12 5.23 5.29 5.28


    1. In which field do you use the chiller?
    2. What cooling capacity do you want?
    3. What’s the requested outlet water temperature?

    4. Which city of your factory located? What is the ambient temperature range there in summer and winter?

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