• Product Details

Product Introduction

Water Cooled Screw Chiller is an efficient and reliable industrial chiller unit, with its main components featuring a screw compressor, hence referred to as water-cooled screw chiller. It utilizes a screw compressor and water-cooling heat dissipation method, providing excellent refrigeration capacity and stable performance. The chiller is equipped with a cooling tower or acooling water circulation system, which utilizes external cooling water for heat dissipation, meeting a wide range of industrial demands. With a wide temperature control range and refrigeration capacity, it can precisely control temperatures between 3°C to 50°C, making it suitable for industries such as plastic processing, chemical and others. Water Cooled Screw Chiller chillers are the ideal choice in the field of industrial cooling, ensuring stable operation of equipment and processes.

Application industry

Technical Parameters

*The technical data based on 45°C ambient temp. 0°C-45°C, water temperature: ≤30°C
*Power supply:3P/380V/50HZ,3P/220V/60HZ,3P/380V/60HZ,3P/460V/60HZ Optional
*Refrigerant: R404A(R22 R17 R507 is optional).

Cooling capacity383KW
Power input85.8KW
Water flow90m³/h
Pump power15KW

Shell and tube type (Tube Sheets & Covers Stainlesss Steel & Titanium Tubes)

Solution flow60m³/h
Pump power11KW
TypeShell and tube type (SS Shell & Titanium Tubes


20 years dedication in ice making and cooling technology to create excellence

The lCESTA team has used more than 20 years of experience in refrigeration and ice making to continuously innovate products to achieve higher efficiency, more stable operation, smoother ice removal and ice production.

1.Semi-hermetic screw refrigeration compressor

The compressor adopts advanced bilateral asymmetric full arc and its envelope rotor profile, making the compressor highly efficient. The energy adjustment device in the compressor allows a single compressor to adjust the energy steplessly from 30% to 100%. The compressor can start with minimum load.


2.Intellectualized PLC controller with touch-screen

PLC intelligent programming controller can automatically start, stop and adjust energy according to the water chiller's outlet water temperature or remote signal, realizing fully automatic control of the operation process.At the same time, the water chiller is equipped with protection devices such as low suction pressure, high exhaust pressure, ultra-low temperature of refrigerant water, water cutoff, motor overload, motor overheating, power failure, ultra-high exhaust temperature, and low oil pressure difference.


3. The shell and tube condenser and evaporator of  the water chiller adopt high-efficiency heat exchange tubes, which are small in size, light in weight and high in heat exchange efficiency.


4. The entire water chiller runs smoothly, has small vibration, is safe and reliable.

Working principle

Relying on ICESTA's strong R&D technical force and 16+ years of industry experience, ICESTA has gained a good reputation and trust in the industry.

The refrigerant flows in the dry evaporator tube, absorbs the heat of the refrigerant outside the tube, and continuously evaporates. When it reaches the evaporator outlet, it all turns into gas and is sucked into the compressor through the return pipe. The compressed gas enters the condenser and is condensed into a saturated liquid with a certain degree of subcooling. The heat released is taken away by the cooling water. The supercooled liquid then passes through a drying filter to remove impurities and moisture. After being throttled by a throttling device, it becomes a low-temperature and low-pressure liquid and enters the evaporator for recirculation.

Engineering case

Since 2007,ICESTA products have been exported to more than 80 countries around the world, you will enjoy the services in many countries from local distributors.

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Basic Information
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ICESTA has always adhered to the philosophy of “UNITED, PRECISION, INTERNATIONALIZED & OUTSTANDING”, from professional refrigeration team, strict quality system, efficient management mode, global development strategy, and customer-oriented.  The business purpose of all is combined with this inner concept, thus laying a solid foundation for the realization of broad corporate goals.  

They are all manufactured according to the strictest international standards. Our products have received favor from both domestic and foreign markets.
They are now widely exporting to 500 countries.

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