Product Description

One of the key features of the Water Cooled Screw Chiller is its semi-hermetic twin-screw compressor technology. With optimized rotor profiles and enhanced heat exchange tubes, these units deliver exceptional efficiency and reliability, making them an ideal choice for large commercial and industrial cooling applications.

The Water Cooled Screw Chiller is certified under the vapor compression cycle certification program for water-cooled chillers and heat pump water heating packages, based on Standard 500/590 (I-P) and Standard 551/591 (SI), ensuring compliance with internationally recognized performance standards.

Another great feature is the advanced inverter technology. With stepless capacity control, this unit achieves precise load matching and significantly higher part-load efficiency—perfect for applications with varying cooling demands and energy-saving requirements.

The Water Cooled Screw Chiller also features R134a eco-friendly refrigerant with zero ozone depletion potential (ODP=0). Combined with a dual oil return system achieving 99.99% oil recovery, this ensures both environmental responsibility and long-term reliable operation.

Overall, the Water Cooled Screw Chiller is a high-performance cooling solution designed for demanding commercial and industrial environments. With its advanced compressor technology, intelligent MIC control system with over 20 protection functions, and compact layout for easy installation, it is the perfect choice for projects requiring efficiency, reliability, and ease of operation.

Features

1. Semi-Hermetic Twin-Screw Compressor

Optimized rotor profile combined with enhanced heat exchange tubes for superior efficiency and performance.

2. Inverter Technology

Achieves higher part-load efficiency with stepless capacity control for precise load matching and reduced energy consumption.

3. Flooded Evaporator Option

Optional flooded evaporator design enhances heat transfer efficiency for improved cooling performance.

4. Advanced Lubrication System

Dual oil return system ensures 99.99% oil recovery rate. Differential pressure oil supply eliminates the need for an external oil pump.

5. Intelligent Electronic Expansion Valve

Provides fast and precise refrigerant control for optimal system performance under varying conditions.

6. Long-Life Compressor Design

SKF long-life bearings with a compressor design life of up to 50,000 hours. Built-in discharge silencer for quieter operation.

7. Advanced MIC Control System

Features over 20 protection functions with a user-friendly 7-inch color touchscreen interface for easy operation and monitoring.

8. Eco-Friendly Refrigerant

R134a refrigerant with ODP=0 (zero ozone depletion potential) ensures environmental compliance and sustainable operation.

9. Compact Design & Easy Installation

Compact layout with water connections on the same side simplifies installation. Optional accessories include spring isolators, high-pressure water tanks, and intelligent cloud control.

Technical Data