INDUSTRY COMPONENT

Cooling Jacket

A cooling jacket is a heat exchange component that regulates temperature in molten metal level control systems by circulating coolant around critical areas.

Component Specifications

Definition
A cooling jacket is an engineered thermal management component designed for molten metal level control systems. It consists of a hollow casing or sleeve that surrounds specific sections of machinery where heat dissipation is critical. Coolant (typically water or specialized fluids) circulates through internal channels, absorbing excess heat from the molten metal interface to maintain optimal operating temperatures, prevent overheating, and ensure precise level control.
Working Principle
The cooling jacket operates on convective heat transfer principles. Coolant flows through internal passages within the jacket, absorbing thermal energy from the adjacent hot surfaces (e.g., sensor housings or valve bodies in contact with molten metal). This heat exchange lowers the temperature of the protected components, preventing thermal degradation and maintaining dimensional stability for accurate level measurement and control.
Materials
Stainless steel (AISI 316L or 304 for corrosion resistance), copper alloys (for high thermal conductivity), or specialized ceramics (for extreme temperature applications). Internal surfaces may have protective coatings to resist chemical attack from coolants or molten metal splashes.
Technical Parameters
ParameterTypical rangeNotes & selection driver
Connection SizeDN15 to DN50
Coolant Flow Rate5-20 L/min
Temperature Range-10°C to 150°C
Operating Pressure2-6 bar
Heat Dissipation Capacity500-5000 W

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

Standards
ISO 13709, DIN 2448

Parent Products

This component is used in the following industrial products

Engineering Analysis

Risks & Mitigation
  • Coolant leakage leading to system contamination
  • Insufficient cooling causing component failure
  • Corrosion from aggressive coolants or molten metal exposure
FMEA Triads
Trigger: Clogged coolant channels due to mineral deposits
Failure: Reduced heat dissipation leading to overheating
Mitigation: Install inline filters and use treated water; implement regular flushing procedures
Trigger: Corrosion of internal surfaces
Failure: Coolant leakage and compromised structural integrity
Mitigation: Use corrosion-resistant materials (e.g., stainless steel 316L); apply protective coatings; monitor coolant pH

Industrial Ecosystem

Compatible With

Typical Suppliers & Equivalents

Compliance & Inspection

Tolerance
±0.5°C temperature control accuracy; pressure rating ±10% of specified value
Test Method
Hydrostatic pressure testing per ISO 10497; thermal performance verification using calibrated thermocouples and flow meters

Procurement Evaluation Criteria

A practical evidence checklist for RFQ preparation and supplier evaluation.

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
Check the legal entity, factory address, ownership, certifications, and direct contacts.

CNFX does not score or rank suppliers. Buyers must verify all claims and documents with the legal manufacturer before ordering.

Manufacturers of Cooling Jacket

Manufacturer profiles associated with Cooling Jacket.

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Aluminum matrix is the continuous metallic phase in aluminum matrix composites, providing structural integrity and thermal/electrical conductivity in hot-forged aluminum alloy billets.

Frequently Asked Questions

What is the primary function of a cooling jacket in molten metal systems?

To dissipate excess heat from components in contact with molten metal, preventing overheating and ensuring accurate level measurement and control.

How often should cooling jacket maintenance be performed?

Inspect quarterly for leaks or corrosion; flush coolant annually; replace seals every 2-3 years depending on operating conditions.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records. See the editorial policy.

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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