Cooling Plates/Channels: Temperature Range -20°C to 200°C

Component Specifications

Definition

Cooling plates and channels are engineered components integrated into secondary cooling zones of industrial machinery to manage thermal conditions during manufacturing processes. They consist of precisely designed metallic plates with internal fluid pathways that facilitate heat dissipation from processed materials or equipment surfaces. These components maintain optimal temperature ranges to ensure product quality, dimensional stability, and process efficiency in continuous production environments.

Working Principle

Cooling plates/channels operate on forced convection heat transfer principles. A coolant fluid (typically water or glycol mixture) circulates through internal channels within the plates, absorbing thermal energy from adjacent surfaces. The temperature differential between the coolant and heated surfaces drives heat transfer, with flow rate and channel geometry optimized to achieve specific cooling rates and temperature uniformity across the cooling zone.

Materials

Stainless steel (AISI 304/316), aluminum alloys (6061-T6), copper alloys (C11000), with corrosion-resistant coatings where applicable. Material selection depends on thermal conductivity requirements, corrosion resistance, pressure ratings, and compatibility with process fluids.

Technical Parameters

Parameter	Typical range	Notes & selection driver
Surface Finish	Ra 0.8-3.2 μm
Plate Thickness	10-50 mm
Channel Diameter	5-25 mm
Temperature Range	-20°C to 200°C
Operating Pressure	1-10 bar
Thermal Conductivity	15-400 W/m·K

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 9001, DIN EN 1092-1, ASME B31.3

Parent Products

This component is used in the following industrial products

Secondary Cooling Zone

A dedicated section within an industrial system where products undergo controlled cooling after initial processing stages.

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Engineering Analysis

Risks & Mitigation

Corrosion buildup reducing efficiency
Channel blockage from particulate contamination
Thermal stress cracking
Leakage at connection points

FMEA Triads

Trigger: Mineral deposits from hard water
Failure: Reduced heat transfer efficiency
Mitigation: Implement water treatment systems and regular descaling procedures

Trigger: Vibration-induced fatigue
Failure: Crack formation in channel walls
Mitigation: Install vibration dampeners and conduct periodic non-destructive testing

Industrial Ecosystem

Compatible With

Typical Suppliers & Equivalents

Compliance & Inspection

Tolerance

±0.5°C temperature control, ±0.1 mm channel dimensional accuracy

Test Method

Pressure testing at 1.5x operating pressure, thermal imaging for temperature distribution analysis, flow rate verification

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 Plates/Channels

Manufacturer profiles associated with Cooling Plates/Channels.

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Frequently Asked Questions

What is the difference between primary and secondary cooling zones?

Primary cooling zones handle initial rapid temperature reduction, while secondary cooling zones provide controlled, gradual cooling to achieve final product specifications and prevent thermal stress.

How often should cooling plates be maintained?

Routine inspection every 3-6 months, with full maintenance including descaling and pressure testing recommended annually, depending on coolant quality and 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.

Cooling Plates/Channels