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Water Cooled Flooded Type Screw Chiller

Water Cooled Flooded Type Screw Chiller adopts shell and tube flooded evaporator, with efficient copper tubes as the heat exchanging medium, the heat exchanger greatly enhances heat transfer between the water and refrigerant, thus lowering power consumption and operation cost. Flooded chiller also adopts high efficiency screw compressor, shell and tube condenser, oil separator, electronic expansion valve, and micro-computer touch screen controller, etc. Flooded industrial chillers are widely used for industrial refrigeration fields, such as injection and blow molding, metal working cutting oils, welding equipment, die-casting and machine tooling, chemical processing, pharmaceutical formulation, food and beverage processing, paper and cement processing, etc.

  • Cooling capacity: 66 ÷ 1142 KW (R134A, single compressor)
  • Cooling capacity: 713 ÷ 2285 KW (R134A, twin compressors)
  • R22, R134A
  • Bitzer screw compressor option
  • Heat recovery option
  • PLC controller option
  • Anti-corrossion heat exchanger option
  • Integrated water pump and water tank are optional
  • Inverter option; Special voltage option
  • Modular chiller option
Specifications Download

Water Cooled Flooded Type Screw Industrial Chiller main components:

(1) High Efficiency Screw Type Compressor

RC2 series screw compressors feature simple and robust construction by elimination of some components such as pistons, piston rings, valve plates, oil pumps which are found in reciprocating compressors. Without these components,screw compressors run with low noise level, minimized vibration, high reliability and durability.

(2) High Efficiency Condenser

Shell (refrigerant side):Carbon steel;Water tubes (water side):High efficiency copper tubes.Other tube types available on request for specific applications.

(3) High Efficiency Evaporator

The temperature drop between the refrigerant evaporation point and chilling medium outlet is constantly around 2°C to reach high heat exchange efficiency.

(4) Throttling Device

Adopt superior quality famous electronic expansion valve for optimum superheating control, bringing about high unit performance.

(5) Intellectualized Controller

Adopt micro computer touch screen controler,the temperature fluctuation of outlet chilled water can be as precise ±0.1°C. In addition, various sensors in the system can promptly transmit accurate signals and data to the controller for timely system protection and more reliable operation.(PLC controller is optional)

(6) Heat Recovery System(optional)

When working at the cooling mode, the unit can provide hot water up to 60°C free of charge using waste heat. This saves fuels for common hot water equipment, reduces waste heat and CO2 emission, and is therefore highly energy efficient and environment friendly.

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