AIR COOLED RECIPROCATING CHILLER
AIR COOLED RECIPROCATING CHILLER

Reliable Low-Temperature Cooling Engineered for Extreme Industrial Conditions

Drycool Systems Air Cooled Reciprocating Chillers are engineered to deliver dependable, energy-efficient cooling for demanding industrial and process applications. Designed to operate reliably in extreme tropical weather conditions, these chillers combine advanced European reciprocating compressor technology with intelligent controls and rugged construction to provide precise temperature control, low maintenance requirements, and long-term operational reliability. Manufactured in accordance with international quality standards, they offer an ideal solution for industries requiring efficient cooling performance across a wide range of operating conditions.

Reciprocating
1 TR – 50 TR
Air Cooled
Microprocessor
Microprocessor
Controller
Air Cooled
Condenser
OVERVIEW

Built for Efficiency.
Designed for Industry.

Drycool Systems Air Cooled Reciprocating Chillers utilize ambient air as the condensing medium, eliminating the need for cooling towers while providing reliable and energy-efficient cooling performance. Designed specifically for industrial process cooling applications, these chillers deliver excellent temperature control and operational flexibility even in harsh tropical environments. Available in capacities ranging from 1 TR to 50 TR, the systems are developed by an experienced engineering team with over 25 years of expertise in industrial refrigeration and process cooling. Premium reciprocating compressors sourced from leading European manufacturers ensure dependable performance, simplified maintenance, and long service life. These chillers are capable of achieving process temperatures as low as -50°C for brine, glycol, and methanol applications while maintaining stable operation at condensing temperatures up to 57°C. Advanced electronic expansion valves, intelligent microprocessor controls, and automatic capacity regulation help optimize cooling performance and energy efficiency across varying load conditions. With rugged weatherproof construction, multiple customization options, and industrial-grade reliability, Air Cooled Reciprocating Chillers provide a dependable cooling solution for facilities requiring efficient low-temperature operation without the complexity of water-cooled systems
Cooling capacity range from 1 TR to 50 TR for diverse industrial cooling applications.
Capable of achieving brine, glycol, and methanol temperatures down to -50°C.
High-efficiency reciprocating compressors from Danfoss, Bitzer, and Dorin.
Air-cooled design eliminates cooling tower requirements and simplifies installation.
Automatic capacity control from 25% to 100% for improved efficiency and load matching.
Prominent Features
The system utilizes premium reciprocating compressors from leading European manufacturers including Danfoss, Bitzer, and Dorin. The piston-and-cylinder compression design provides dependable performance, simplified maintenance, and excellent operational efficiency.
Engineered for demanding industrial applications, the chiller can achieve process temperatures as low as -50°C for brine, glycol, and methanol cooling systems while maintaining stable and efficient operation.
Advanced microprocessor-based controls continuously monitor critical operating parameters and can be integrated with PLC, HMI, Industrial PC, SCADA, and remote monitoring systems for enhanced operational control.
Low fins-per-inch condenser coils with increased condensing surface area and blue-coated fins improve heat rejection efficiency while simplifying maintenance and increasing long-term durability.
Weatherproof IP55/IP65 protection, shell-and-tube evaporators, stainless-steel options, flameproof motor compatibility, and ATEX-certified configurations ensure reliable performance in demanding industrial environments.
System Advantages

No Cooling Tower Required

The air-cooled design eliminates the need for cooling towers, condenser water pumps, and water treatment systems, reducing installation complexity and operating costs.

Excellent Low Temperature Capability

Designed for deep cooling applications, the system delivers stable performance at temperatures down to -50°C for demanding industrial processes.

Lower Installation Costs

The self-contained design minimizes infrastructure requirements and simplifies commissioning compared to water-cooled alternatives.

Flexible Customization

Available with various refrigerants, automation systems, flameproof motors, and ATEX-certified components to meet specialized industry requirements

Key Specifications
Cooling Capacity
1 TR – 50 TR
Compressor Type
Reciprocating Compressor
Compressor Brands
Danfoss, Bitzer, Dorin
Controller Type
Microprocessor Controller
Condenser Type
Air Cooled
Operating Temperature
Down to -50°C
Condensing Temperature Capability
Up to 57°C
Coefficient of Performance (COP)
Greater Than 4
Capacity Control
Automatic Stepped Control (25%, 50%, 75%, 100%) or Stepless Control (25%–100%)
Refrigerant Options
R-134a, R-407C, R-404A
Optional Refrigerant
Ammonia (NH3)
Expansion Device
Electronic Expansion Valve
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