Water-Cooled Screw Chiller Unit

Specializing in the supply and production of Water-Cooled Screw Chiller Unit, Lynxcool is a seasoned manufacturer of units, dedicated to offering advanced, dependable and energy-saving cooling solutions for commercial and industrial sites. Adopting twin-screw compressors, shell-and-tube condensers as well as flooded and direct expansion evaporators, matched with smart electric control systems, the unit is capable of supplying chilled water with high precision, great flexibility and stable output, fully adaptable to all kinds of application demands.

Product Construction and Core Technology

Twin-Screw Compressor – Stable and Efficient

● Semi-hermetic twin-screw design with 5:6 asymmetric rotors increases volumetric efficiency by 20–30%

● Stepless capacity modulation (10–100%) supports dynamic load adjustment

● Low vibration, smooth operation, suitable for 24/7 continuous use

● Enhances long-term operational economy and reduces maintenance costs

Condenser and Evaporator – High Heat Transfer Efficiency

● Shell-and-tube condenser with seamless copper tubes for optimal heat rejection

● Flooded or direct expansion evaporators ensure stable chilled water output

● Efficient design maintains low condenser water temperature, significantly improving COP

Intelligent Electrical Control – Precise & Predictive

● PLC or microprocessor-based system for automation, remote monitoring, and fault diagnostics

● Supports BACnet / Modbus integration for centralized management

● Predictive maintenance reduces downtime and improves operational efficiency

Key Auxiliary Components

● Oil separator of of Water-Cooled Screw Chiller Unit removes entrained oil to protect compressors and heat exchangers

● Electronic expansion valves (TXV / EEV) provide precise superheat control

● Temperature control range: 5–25°C chilled water with ±0.1°C precision

Configuration Parameters

How Does the Water-Cooled Screw Chiller Deliver Value to Customers?

Energy Efficiency & Cost Reduction

· Water-cooled condensers maintain lower condensing temperature, resulting in COP >5.4, which directly lowers electricity bills.

· VFD-driven compressors reduce energy waste by modulating capacity according to actual load.

· Multi-compressor operation ensures only the required units run, saving up to 20% energy compared to traditional air-cooled systems.

Industrial-Grade Stability for Long-Term Operation

· Continuous screw compression provides smooth, low-vibration operation, ideal for 24/7 industrial or medical applications.

· Heavy-duty components reduce risk of unplanned downtime.

· The system supports critical operations in hospitals, five-star hotels, data centers, and factories, ensuring continuous productivity.

Reliable Maintenance and Lifecycle Economy

· Accessible designof ofWater-Cooled Screw Chiller Unit allows quick component replacement and predictive maintenance, lowering labor costs.

· Oil separation, high-quality materials, and intelligent controls prolong equipment life, maximizing ROI over years of operation.

· Operational consistency reduces the risk of temperature deviations affecting sensitive products or processes.

Installation & Auxiliary Equipment Guidelines

· Install indoors with good ventilation and structural support.

· Include cooling towers, condenser and chilled water pumps, insulated buffer tanks, and water treatment systems.

· Ensure vibration isolation with pads or spring isolators.

· Complete auxiliary piping, valves, strainers, and expansion tanks per system design.

How Lynxcool Ensures Quality and Performance

· Global clients: Nestlé, Coca-Cola, PepsiCo, Mars, Danone, Unilever

· Full-lifecycle service: design → manufacturing → installation → after-sales

· Industrial-grade materials and craftsmanship reduce wear, vibration, and energy waste

· Intelligent control ensures predictive maintenance and continuous optimization

· Customizable configurations for all commercial and industrial needs, maximizing ROI and reducing total cost of ownership

The Lynxcool Water-Cooled Screw Chiller Unit provides industrial-grade stability, superior energy efficiency, and intelligent controls to deliver reliable, cost-effective, and precise cooling. Its high COP, continuous 24/7 operation, low vibration, and predictive maintenance capabilities make it the optimal choice for factories, hospitals, five-star hotels, and large commercial facilities aiming for operational excellence, long-term savings, and quality assurance.