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Heavy Duty Precision Chillers

High-capacity industrial chillers designed for continuous process cooling, delivering stable temperature control, reliable operation and efficient cooling for demanding industrial environments.
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Introduction

Atcorp offers heavy-duty precision chiller solutions for industrial processes that require continuous cooling and stable temperature control. The air-cooled system incorporates a built-in water tank and pump, reducing installation complexity while supporting reliable closed-loop cooling across demanding production environments. The referenced range provides cooling capacities from 12 to 96 kW, with liquid temperatures from 10°C to 30°C.

Key Benefits

High-Capacity Cooling
Built-In Water Tank
Wide Operating Range
Precise Temperature Control
Integrated High-Pressure Pump
Durable Heat Exchanger

Why Choose Heavy-duty Precision Chillers?

Industrial processes often generate sustained heat loads that require dependable cooling throughout long production shifts. Heavy-duty precision chillers provide a dedicated closed-loop cooling solution with an integrated tank, pump and refrigeration system, helping maintain stable process temperatures while simplifying installation and day-to-day operation.
Specification Details
Cooling Capacity 12–96 kW
Cooling Type Air-Cooled
Compressor Hermetically Sealed Scroll
Condenser Finned Tube, Forced Air Cooling
Evaporator Plate Type, SUS316 with Copper Brazing
Control Method Hot Gas Bypass
Operable Liquid Temperature 10°C–30°C
Operable Ambient Temperature 5°C–45°C
Temperature Control Precision ±1.0°C
Refrigerant R410A
Water Tank Built-In, Approx. 95–320 L
Pump Multistage Centrifugal
Pump Construction Stainless Steel Options
Power Supply 3 Phase, 400V ±5%, 50Hz
Communication RS485 Optional
Installation Integrated Industrial Chiller

A heavy-duty precision chiller continuously removes heat from process water and circulates the cooled fluid back to connected equipment.

 

Step 1 – Process Water Entry
Warm process water returns from the connected machinery or production system.

 

Step 2 – Heat Transfer
The water passes through the plate heat exchanger, where process heat is transferred to the refrigeration circuit.

 

Step 3 – Refrigeration Cycle
The scroll compressor circulates refrigerant through the refrigeration circuit to absorb process heat.

 

Step 4 – Heat Rejection
The air-cooled condenser transfers the extracted heat to the surrounding atmosphere.

 

Step 5 – Temperature Stabilization
Hot gas bypass control helps regulate cooling output and maintain the required water temperature.

 

Step 6 – Chilled Water Circulation
The integrated pump sends temperature-controlled water back to the production equipment.

 

Step 7 – Continuous Cooling
The closed-loop cycle repeats throughout the production process to maintain stable cooling conditions.

Continuous-Duty Cooling

Designed for industrial processes requiring stable cooling over extended production shifts.

 

±1°C Temperature Control

Hot gas bypass control helps maintain process water temperature close to the desired set point.

 

Built-In Water Tank

The integrated SS304 water tank reduces the need for a separate external tank and simplifies system installation.

 

Integrated High-Pressure Pump

The built-in multistage centrifugal pump uses stainless steel construction and can support water pressure requirements up to approximately 6 bar / 60 m head in applicable configurations.

 

Robust Heat Exchanger

The SUS316 brazed plate heat exchanger is designed for durability and efficient heat transfer in industrial applications.

 

Wide Operating Conditions

The system supports chilled-liquid temperatures from 10°C to 30°C and ambient operation from 5°C to 45°C.

 

Reliable Refrigeration System

Hermetically sealed scroll compressors and forced-air-cooled condensers provide dependable cooling performance.

 

Simplified Maintenance

A visible water level, pressure gauges and dust-filter mesh provide convenient access to key operating information and maintenance points.

Core Features

  • Built-in SS304 water tank
  • Built-in multistage centrifugal pump
  • SS304 pump body and impeller
  • SUS316 brazed plate heat exchanger
  • Hermetically sealed scroll compressor
  • Air-cooled finned-tube condenser
  • Hot gas bypass control
  • Inverter-driven fan motor
  • Front-visible water level
  • Refrigerant pressure gauge
  • Water pressure gauge
  • Dust filter mesh
  • Remote ON/OFF
  • Potential-free chiller status contacts
  • Caster-mounted construction


Optional Features

  • RS485 communication
  • Application-specific control configuration
  • Additional monitoring and automation options

The final configuration should be selected according to cooling load, process-water flow, temperature requirements, ambient conditions and installation constraints.

Industrial Applications

Heavy-duty precision chillers are suitable for industrial processes requiring continuous cooling, stable temperatures and reliable heat-load management.
Plastic Injection Moulding
Provides continuous process cooling for large moulding machines and production lines.
Pharmaceutical Manufacturing
Supports precise temperature management for demanding pharmaceutical processes and equipment.
Textile Industry
Provides reliable cooling for continuous textile processing and production equipment.
Printing & Packaging
Supports temperature control for printing, packaging and associated production machinery.
Electronics Manufacturing
Provides dependable cooling for equipment requiring stable thermal conditions.

Frequently Asked Questions

Find answers about heavy-duty precision chillers, including cooling capacity, temperature control, installation, water tanks, pumps and industrial applications.
A heavy-duty precision chiller is a high-capacity industrial cooling system designed to continuously remove heat from process equipment while maintaining a controlled chilled-water temperature. It is particularly suitable for demanding production environments with sustained cooling loads.
The referenced heavy-duty range provides cooling capacities from approximately 12 kW to 96 kW, depending on the selected model.
The referenced system supports liquid temperatures from 10°C to 30°C, with temperature-control precision of approximately ±1°C.
Yes. The referenced range is designed for ambient conditions from approximately 5°C to 45°C, subject to model and operating conditions.
Yes. The system incorporates a built-in water tank, with capacity varying by model. This reduces the need for a separate external tank and can simplify closed-loop installation.
The heavy-duty precision chiller range uses hermetically sealed scroll compressors for reliable refrigeration performance.
The evaporator uses a plate-type SUS316 heat exchanger with copper brazing, designed to provide efficient heat transfer and durable operation
The integrated multistage centrifugal pump can support high-pressure circulation requirements, with applicable configurations capable of operating up to approximately 6 bar / 60 m head.
The integrated water tank and pump reduce the need for separate components and extensive external piping, helping simplify installation compared with conventional closed-loop arrangements.
Yes. Remote ON/OFF and potential-free status contacts are standard features, while RS485 connectivity is available as an option for suitable configurations.
Yes. Atcorp can help Indian industrial customers assess cooling load, process temperature, flow rate, ambient conditions and equipment requirements to identify and supply a suitable heavy-duty precision chiller solution.

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