Editorial Technical Reference

Industrial Chiller

This page explains how Industrial Chiller is classified within Machinery and Equipment Manufacturing. Technical values and manufacturer relationships are research references; confirm the current specification and supplier evidence for each order.

Technical Definition & Core Assembly

A refrigeration system that removes heat from a liquid via a vapor-compression or absorption refrigeration cycle to cool industrial processes and equipment.

Representative product image. Confirm appearance and specifications with the manufacturer.

Product Specifications

Technical details and manufacturing context for Industrial Chiller

Definition
An industrial chiller is a mechanical device designed to remove heat from a process fluid, typically water or a water-glycol mixture, through a refrigeration cycle. It serves as a critical component in temperature control systems for various industrial applications, providing precise cooling to maintain optimal operating conditions for machinery, processes, and products. Industrial chillers are engineered for continuous operation, high reliability, and efficient heat rejection in demanding environments.

This directory entry covers a range of industrial chillers with cooling capacities from 15 to 60 kW, power inputs from 5 to 20 kW, and coefficients of performance (COP) from 3.5 to 5.5, as per GB/T 18430.1. The flow rate ranges from 2 to 10 m³/h, and the outlet temperature range is 5 to 35 °C. Operating pressure is 1.0 to 1.6 MPa. The refrigerant is R410A (HFC, non-ozone depleting) per ISO 817, and the compressor type is hermetic scroll. Electrical supply is three-phase, 380–415 V, 50 Hz, per IEC 60038. Noise level is 60–75 dB(A) at 1 m distance (ISO 3744), and IP rating is IP54–IP65 (IEC 60529). Weight ranges from 200 to 800 kg, and typical dimensions for a mid-range model are 1200×800×1500 mm.

Materials on file include stainless steel, copper, and aluminum. These values are reference ranges for directory purposes; actual specifications must be confirmed with the legal manufacturer or supplier for the specific model and application. Standards listed are procurement references and do not imply certification or compliance of any particular product.
Working Principle
Industrial chillers operate on the principle of vapor-compression refrigeration. The process begins with a refrigerant entering the evaporator as a low-pressure liquid. Heat from the process fluid (circulated through the evaporator) causes the refrigerant to boil and vaporize. This vapor is then drawn into a compressor, which increases its pressure and temperature. The high-pressure, high-temperature vapor enters the condenser, where it releases heat to the ambient air or cooling water and condenses back into a liquid. This liquid passes through an expansion valve, which reduces its pressure and temperature before it returns to the evaporator to repeat the cycle, continuously removing heat from the process fluid.
Common Materials
Stainless Steel, Copper, Aluminum
Technical Parameters
ParameterTypical rangeNotes & selection driver
Cooling CapacityRequired15–60 kWThe rate at which the chiller removes heat from the process fluid, defining its size and application scopeGB/T 18430.1
Power InputRequired5–20 kWElectrical power consumption of the chiller during operation
Coefficient of PerformanceRequired3.5–5.5 ratioRatio of cooling capacity to power input, indicating energy efficiencyGB/T 18430.1
Flow RateRequired2–10 m³/hVolume of process fluid circulated through the chiller per hour
Temperature RangeRequired5–35 °COperating temperature range for the outlet process fluid (e.g., 5°C to 35°C)
RefrigerantR410AHFC, non-ozone depletingISO 817
Compressor TypeScrollHermetic scroll
Voltage380–415 VThree-phase, 50 HzIEC 60038
Frequency50 HzStandard power supplyIEC 60038
Noise Level60–75 dB(A)At 1 m distanceISO 3744
IP RatingIP54–IP65Dust and water protectionIEC 60529
Weight200–800 kgDepending on model
Dimensions (L×W×H)1200×800×1500 mmTypical for mid-range model

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Components / BOM
  • Compressor
    Increases the pressure and temperature of the refrigerant vapor to enable heat rejection in the condenser
    Material: Cast iron or steel housing with internal precision components
  • Evaporator
    Transfers heat from the process fluid to the refrigerant, causing the refrigerant to vaporize
    Material: Copper tubes with aluminum fins or stainless steel plates
  • Condenser
    Rejects heat from the high-pressure refrigerant vapor to the ambient air or cooling water, causing condensation
    Material: Copper tubes with aluminum fins (air-cooled) or stainless steel shell with tubes (water-cooled)
  • Expansion Valve
    Regulates the flow of liquid refrigerant into the evaporator, reducing its pressure and temperature
    Material: Brass or stainless steel body with internal metering device
  • Control Panel
    Monitors and controls chiller operation, including temperature setpoints, safety limits, and system diagnostics
    Material: Steel enclosure with electronic components and interface
  • Refrigerant
    The working fluid that evaporates and condenses around the cycle to move heat.

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Industrial Chiller.

Industrial Ecosystem & Supply Chain Structure

Complementary Systems
Downstream Applications
Specialized Tooling

Application Fit & Sizing Matrix

Operational Limits
pressure: Up to 10 bar (maximum operating pressure)
flow rate: 10-500 m³/h (typical chilled water flow range)
temperature: -20°C to +40°C (cooling water temperature range)
slurry concentration: Not suitable for slurries >5% solids by volume
Media Compatibility
✓ Water-glycol mixtures ✓ Process water ✓ Heat transfer oils
Unsuitable: Corrosive chemical environments (e.g., strong acids, chlorinated solvents)
Sizing Data Required
  • Required cooling capacity (kW or tons of refrigeration)
  • Chilled water supply temperature (°C)
  • Maximum ambient temperature (°C)

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Fouling and scaling
Cause: Accumulation of mineral deposits, biological growth, or particulate matter on heat exchanger surfaces, reducing heat transfer efficiency and increasing energy consumption, often due to poor water treatment, inadequate filtration, or improper chemical dosing.
Compressor failure
Cause: Mechanical wear, lubrication issues, or electrical faults leading to compressor malfunction, commonly resulting from refrigerant contamination, oil degradation, voltage imbalances, or improper operating conditions such as low suction pressure or high discharge temperature.
Maintenance Indicators
  • Unusual or excessive vibration or noise from the compressor or pumps, indicating mechanical imbalance, bearing wear, or cavitation.
  • Significant drop in cooling capacity or efficiency, accompanied by abnormal temperature or pressure readings (e.g., high head pressure, low suction pressure), suggesting refrigerant leaks, fouling, or system blockages.
Engineering Tips
  • Implement a proactive water treatment program with regular monitoring of water quality, chemical levels, and filtration to prevent scaling, corrosion, and biological growth in condenser and evaporator tubes.
  • Establish a condition-based maintenance routine using vibration analysis, oil analysis, and thermal imaging to detect early signs of wear, misalignment, or electrical issues in critical components like compressors and motors, allowing for timely intervention before catastrophic failure.

Indicative industry ranges for design and RFQ preparation. Confirm the exact figures and applicable standard with the manufacturer before specifying.

Compliance & Manufacturing Standards

Applicable Standards
ISO 5149: Refrigeration and heat pump systems and components - Safety and environmental requirements ANSI/ASHRAE 15: Safety Standard for Refrigeration Systems EN 378: Refrigerating systems and heat pumps - Safety and environmental requirements (CE marking basis)

Quoted from the published standard.

Manufacturing Precision
  • Pressure vessel wall thickness: +/-5% of nominal thickness
  • Heat exchanger tube alignment: +/-1.5mm over 1 meter length
Quality Inspection
  • Hydrostatic pressure test: 1.5 times maximum working pressure for 30 minutes
  • Leak testing: Helium mass spectrometry or electronic leak detection for refrigerant circuits

Manufacturers of Industrial Chiller

4 companies list this product among what they make. Company figures are quoted from each company's own website; every card states where the relationship came from.

Changzhou Vrcoolertech Refrigeration Co., Ltd.
Jiangsu, CN
Listed on the company's own website · profile compiled by CNFX from public sources
Chillerone
Shandong, CN
Listed on the company's own website · profile compiled by CNFX from public sources
Geson Chiller
Nanjing, Jiangsu, CN
Listed on the company's own website · profile compiled by CNFX from public sources
TopChiller
Shenzhen, Guangdong, CN
Listed on the company's own website · profile compiled by CNFX from public sources

Manufacturer listings support early research and capability understanding. They are not certification, ranking, or transaction guarantees.

Technical documentation
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Inspection readiness
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Frequently Asked Questions

What is the typical cooling capacity range for this industrial chiller?

The directory lists a cooling capacity range of 15 to 60 kW, but you must confirm the exact capacity for the specific model you intend to use, as it depends on operating conditions and the manufacturer's specifications.

What refrigerant is used in this chiller?

The refrigerant listed is R410A, which is an HFC blend with zero ozone depletion potential. However, always verify the refrigerant type with the supplier, as it may vary by model or region.

What are the electrical requirements?

The chiller requires a three-phase power supply of 380–415 V at 50 Hz, according to IEC 60038. Check the nameplate of the specific unit for exact voltage and frequency requirements.

What is the operating pressure range?

The operating pressure is listed as 1.0 to 1.6 MPa. This is a reference range; the actual allowable pressure for your system must be confirmed with the manufacturer to ensure safe operation.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records.

Preliminary Technical Classification
This page supports structured research, RFQ preparation, and supplier evaluation. It does not replace buyer-led supplier qualification, standards review, or technical approval.
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