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Nik HVAC & Refrigeration water-cooled chiller with a screw compressor is a high-performance cooling system designed for large-scale applications. With cooling capacities ranging from 50 to 600 RT and featuring Shell & Tube heat exchangers, it provides optimized performance, energy efficiency, and reliable operation for commercial and industrial projects. Equipped with European-brand screw compressors and intelligent PLC and BMS control systems, this chiller ensures precise management, reduced energy consumption, and long-term reliability.
The Nik HVAC & Refrigeration water-cooled screw chiller is one of the most advanced cooling systems in the HVAC industry, engineered for large-scale projects such as commercial towers, shopping malls, hospitals, and heavy industries.
Utilizing high-quality screw compressors from globally recognized brands, these chillers deliver efficient, quiet, and durable operation.
Due to their unique design, screw compressors offer higher efficiency and superior load-handling capability compared to reciprocating or scroll compressors, making them ideal for applications requiring high cooling capacity and continuous operation.
A key component of the Nik water-cooled screw chiller is the Shell & Tube heat exchanger, which ensures maximum thermal efficiency and optimized system performance.
In this design, the chilled water flows through internal tubes, while the refrigerant circulates through the outer shell, enabling highly efficient heat exchange and improved system reliability.
These heat exchangers are corrosion- and wear-resistant, ensuring long service life and minimal maintenance requirements while maintaining high cooling performance over time.
The screw compressor is the heart of this chiller, operating through the rotation of two interlocking helical rotors that compress the refrigerant with exceptional efficiency.
Compared to other compressor types, screw compressors deliver higher pressure, greater cooling output, and lower energy consumption.
Their simple mechanical design and durable structure result in fewer maintenance needs and excellent long-term stability, making them ideal for industrial projects with continuous operation requirements.
One of the major advantages of the Nik water-cooled screw chiller is its integration with intelligent control systems.
Equipped with a PLC-based control system, it allows users to accurately monitor and manage key parameters such as temperature, pressure, and system performance in real-time.
The system can also be connected to a BMS (Building Management System), enabling remote control, fault detection, and energy optimization — essential for large commercial and industrial buildings.
Nik HVAC & Refrigeration places strong emphasis on environmental responsibility.
These chillers utilize eco-friendly refrigerants such as R-134a and R-410A, which not only meet international environmental standards but also improve system performance.
Combined with high-efficiency screw compressors and advanced heat exchangers, the chillers achieve optimized energy use and lower operational costs, providing a sustainable and cost-effective cooling solution.
The Nik HVAC & Refrigeration water-cooled screw chiller is ideal for commercial, industrial, and residential applications requiring high-capacity and stable cooling.
With cooling capacities from 50 to 600 RT, it is perfectly suited for shopping centers, hospitals, factories, and hotels.
Thanks to its BMS compatibility and robust design, it performs reliably in various climates, including hot, dry, and humid environments.
Another key advantage of Nik’s screw chillers is their low maintenance requirement.
The simple and durable design of screw compressors reduces the need for frequent servicing, while the high-quality Shell & Tube heat exchangers further minimize maintenance demands.
These features ensure long-term reliability, reduced downtime, and lower lifecycle costs for end users.
