AMMONIA CHILLER
AMMONIA CHILLER

High-Efficiency Ammonia Chillers for Industrial Process Cooling & Refrigeration Applications

Drycool Systems manufactures advanced Ammonia Chillers designed for low, medium, and industrial process cooling applications where maximum energy efficiency and environmental sustainability are critical. Utilizing natural refrigerant R717 (Ammonia), these chillers deliver superior cooling performance while maintaining zero ozone depletion potential (ODP) and zero global warming potential (GWP). Engineered for dairy, food processing, pharmaceuticals, cold storage, chemical manufacturing, industrial gases, and HVAC applications, Drycool Ammonia Chillers provide reliable operation, low operating costs, and long service life.

Custom Capacity Available
Cooling Capacity
Screw / Reciprocating Compressor
Compressor
PLC / Microprocessor Controller
Controller
Air Cooled / Water Cooled
Condenser
OVERVIEW

Built for Efficiency.
Designed for Industry.

Drycool Ammonia Chillers are designed to provide efficient and environmentally responsible cooling for a wide range of industrial applications. Using natural refrigerant R717 (Ammonia), these systems offer significantly higher energy efficiency compared to conventional HFC-based refrigeration systems while eliminating environmental concerns associated with ozone depletion and global warming. These chillers are widely used in dairy processing, food manufacturing, pharmaceuticals, cold storage facilities, chemical processing plants, industrial gas applications, ice-making plants, concrete cooling systems, plastics manufacturing, and HVAC installations. Their ability to handle both medium and low-temperature applications makes them one of the most versatile industrial refrigeration solutions available. Engineered with premium screw and reciprocating compressors sourced from leading manufacturers in the United States, Europe, and Japan, the systems are capable of operating across a wide temperature range from +30°C to -40°C. Advanced PLC automation, adaptive capacity control, high-efficiency heat exchangers, and intelligent monitoring systems ensure optimal performance under varying process conditions. The superior thermodynamic properties of ammonia provide excellent heat transfer characteristics, reduced power consumption, lower refrigerant costs, and outstanding operational efficiency. Combined with Drycool’s industrial engineering expertise, these chillers offer a future-ready solution for organizations seeking sustainable and cost-effective refrigeration technology.
Utilizes natural refrigerant R717 (Ammonia) with zero ODP and zero GWP.
Operates efficiently across temperatures ranging from +30°C to -40°C.
Available with premium screw and reciprocating compressor technology.
Delivers higher energy efficiency compared to conventional refrigerant systems.
Fully automatic PLC-based control with remote monitoring and data logging capabilities.
Prominent Features
The system utilizes ammonia (R717), a natural refrigerant that provides exceptional cooling efficiency while maintaining zero ozone depletion and zero global warming impact.
Equipped with highly reliable screw and reciprocating compressors sourced from leading manufacturers in Europe, Japan, and the United States for dependable industrial operation.
Integrated PLC controls provide intelligent operation, remote monitoring, data logging, diagnostics, and simplified process management.
Designed to handle applications requiring temperatures from +30°C down to -40°C, making it suitable for both medium and low-temperature refrigeration processes.
Large condensing surfaces, high-flow heat exchangers, optimized tube designs, and adaptive capacity control ensure maximum thermal efficiency and reduced operating costs.
System Advantages

Lower Energy Consumption

Ammonia refrigeration systems are typically 3% to 10% more energy efficient than conventional refrigerant systems, reducing electricity costs and improving operational efficiency.

Reduced Installation Costs

The superior thermodynamic properties of ammonia allow the use of smaller diameter piping and optimized system components, resulting in lower installation expenses.

Environmentally Sustainable Operation

With zero ozone depletion potential (ODP) and zero global warming potential (GWP), ammonia offers one of the most environmentally responsible refrigeration solutions available.

Long-Term Industrial Reliability

Heavy-duty industrial construction, advanced safety systems, premium components, and intelligent controls ensure dependable operation and extended equipment life.

Key Specifications
Cooling Capacity
Custom Capacity Available
Compressor Type
Screw / Reciprocating Compressor
Controller Type
PLC / Microprocessor Controller
Condenser Type
Air Cooled / Water Cooled
Refrigerant
Ammonia (R717)
Operating Temperature Range
+30°C to -40°C
Capacity Control
25% – 100% Stepless / Stepped Control
Heat Exchanger Type
Flooded Evaporator
Construction Material
Galvanized Steel
Finish
Polyurethane Paint & Powder Coated
Automation
PLC-Based Remote Monitoring & Data Logging
Communication Interface
BMS Compatible
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