Editorial Technical Reference

Water Cooling System

This page explains how Water Cooling System 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 thermal management component that uses water as a coolant to dissipate heat from industrial equipment

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

Product Specifications

Technical details and manufacturing context for Water Cooling System

Definition
A water cooling system is a thermal management component used in industrial machinery to dissipate heat generated during operation. It operates as either a closed-loop or open-loop system, circulating water through a network of pipes or channels that are in direct contact with heat-generating components. The water absorbs thermal energy through conduction, raising its temperature, and then flows to a heat exchanger—such as a radiator or cooling tower—where it releases heat to the environment via convection and evaporation. The cooled water is recirculated to continue the cycle, maintaining optimal operating temperatures and preventing thermal damage. This system is essential for equipment that generates significant heat, such as compressors, hydraulic systems, or industrial process machinery. The directory lists typical parameters that must be verified for each specific application: cooling capacity ranges from 5 to 200 kW, flow rate from 1 to 20 m³/h, operating pressure from 1.0 to 1.6 MPa, pressure drop from 0.05 to 0.3 MPa, operating temperature from -40 to 85°C, coolant temperature range from 5 to 60°C, materials such as 304 or 316L stainless steel (per ASTM A240), weight from 50 to 500 kg, dimensions from 800×600×1000 to 2000×1500×2000 mm, electrical power from 0.5 to 5 kW, voltage options of 220 or 380 V AC (per IEC 60038), and IP ratings from IP54 to IP65 (per IEC 60529). These values are reference ranges; the actual model must be selected based on the heat load and other requirements. Always verify model-specific values and standards with the legal manufacturer or supplier before procurement.
Working Principle
Water is circulated through a network of pipes or channels that contact heat sources. The water absorbs thermal energy through conduction, increasing its temperature. The heated water then flows to a heat exchanger (radiator or cooling tower) where it releases heat to the environment through convection and evaporation. Cooled water is recirculated back to continue the heat absorption process, creating a continuous cooling cycle.
Common Materials
Copper piping, Aluminum heat exchangers, Stainless steel reservoirs
Technical Parameters
ParameterTypical rangeNotes & selection driver
Cooling Capacity5–200 kWSelect based on heat load of equipment
Flow Rate1–20 m³/hEnsure adequate circulation for heat transfer
Pressure Drop0.05–0.3 MPaHigher drop reduces pump efficiency
Operating Temperature-40–85 °CExceeding range may cause seal failure
Coolant Temperature Range5–60 °CPrevents freezing or boiling
Material304/316L316L for corrosive environmentsASTM A240
Weight50–500 kgAffects installation and support structure
Dimensions (L×W×H)800×600×1000–2000×1500×2000 mmCustom sizes available
Electrical Power0.5–5 kWFor pumps and controls
Voltage220/380 V ACThree-phase availableIEC 60038
IP RatingIP54–IP65Higher rating for dusty or wet environmentsIEC 60529

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
  • Water Pump
    Circulates coolant through the system at controlled flow rates
    Material: Stainless steel housing with ceramic bearings
  • Heat Exchanger
    Transfers heat from the coolant to the environment or secondary cooling medium
    Material: Aluminum fins with copper tubing
  • Coolant Reservoir
    Stores and maintains proper coolant levels while allowing for thermal expansion
    Material: Polypropylene or stainless steel
  • Temperature Sensor Optional
    Monitors coolant temperature and provides feedback for system control
    Material: Stainless steel probe with thermistor element
  • Coolant Piping
    The pipe run that carries water to the heat sources and back to the exchanger.

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Water Cooling System.

Applied To / Applications

This component is essential for the following industrial systems and equipment:

Industrial Ecosystem & Supply Chain Structure

Complementary Systems
Downstream Applications
Specialized Tooling

Application Fit & Sizing Matrix

Operational Limits
pressure: Max 10 bar operating pressure, 15 bar burst pressure
flow rate: 0.5 to 20 L/min recommended flow range
temperature: 5°C to 90°C operating range, -10°C to 120°C storage
slurry concentration: Not recommended for slurries >5% solids by volume
Media Compatibility
✓ Deionized water with corrosion inhibitors ✓ Water-glycol mixtures (30-50%) ✓ Industrial process water with pH 6-8
Unsuitable: Chlorinated saltwater or highly acidic/alkaline solutions (pH <4 or >10)
Sizing Data Required
  • Heat load to dissipate (kW)
  • Available water supply temperature (°C)
  • Maximum allowable equipment temperature (°C)

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Corrosion
Cause: Chemical attack from dissolved oxygen, chlorides, or improper pH levels in the water, leading to material degradation and leaks.
Fouling
Cause: Accumulation of scale, biological growth, or debris on heat exchange surfaces, reducing thermal efficiency and increasing pressure drop.
Maintenance Indicators
  • Significant drop in cooling efficiency or temperature rise in process fluid
  • Unusual noises (e.g., gurgling, knocking) or visible leaks at joints, valves, or pump seals
Engineering Tips
  • Implement regular water treatment and monitoring for pH, conductivity, and biocide levels to prevent corrosion and scaling
  • Establish a preventive maintenance schedule for cleaning heat exchangers, inspecting seals, and verifying pump performance to maintain optimal operation

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 9901:2011 - Technical requirements for liquid cooling systems ANSI/ASHRAE 15-2022 - Safety standard for refrigeration systems DIN EN 378-1:2017 - Refrigerating systems and heat pumps - Safety and environmental requirements

Quoted from the published standard.

Manufacturing Precision
  • Pipe diameter tolerance: +/-0.05mm
  • Flatness of heat exchanger plates: 0.08mm maximum deviation
Quality Inspection
  • Pressure test: Hydrostatic testing at 1.5x operating pressure for 30 minutes
  • Leak detection test: Helium mass spectrometry for system integrity verification

Manufacturers of Water Cooling System

6 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.

SinoExtrud (Foshan Yonghang Aluminum Co., Ltd)
Foshan, Guangdong, CN
ISO EN
Listed on the company's own website · profile compiled by CNFX from public sources
Jinan Senfeng Laser Technology Co., Ltd.
Jinan, Shandong, CN
TÜV CE FDA ETL SGS
Listed on the company's own website · profile compiled by CNFX from public sources
Hunan Rika Electronic Tech Co., Ltd.
Hunan, CN
Listed on the company's own website · profile compiled by CNFX from public sources
Lori
Guangdong, CN
Listed on the company's own website · profile compiled by CNFX from public sources
Shanghai Shenglin M&E Technology
Shanghai, CN
Listed on the company's own website · profile compiled by CNFX from public sources
Toyon Energy
Hefei, Anhui, 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
Request current drawings, revision history, and a signed specification sheet.
Manufacturing capability
Verify equipment lists, process limits, capacity, and representative production evidence.
Inspection readiness
Confirm test methods, calibrated equipment, sampling plans, and traceable reports.
Supplier transparency
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CNFX does not score or rank suppliers. Buyers must verify all claims and documents with the legal manufacturer before ordering.

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Frequently Asked Questions

What is the typical cooling capacity range for this water cooling system?

The directory lists a cooling capacity range of 5 to 200 kW. The actual capacity required depends on the heat load of the equipment. You must calculate the heat load and select a system that meets or exceeds it, verifying with the manufacturer.

What materials are used in the construction?

Common materials include copper piping, aluminum heat exchangers, and stainless steel reservoirs. For corrosive environments, 316L stainless steel is specified, but always confirm the material grade with the supplier for your specific application.

What IP rating is available?

The IP rating ranges from IP54 to IP65, per IEC 60529. Higher ratings are suitable for dusty or wet environments. Choose the rating based on your installation environment and verify with the manufacturer.

Data Basis

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

Preliminary Technical Classification
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