CNC-machined liquid cooling plate and cover with metal coolant connections

CUSTOM LIQUID COOLING MODULE MANUFACTURER

Custom Liquid Cooling Modules for Precision Thermal Management

From CNC-machined cold plates and manifolds to joining, sealing and assembly, turn your drawings into cooling components that fit your equipment.

Bring your next cooling assembly into production.

Request a Custom Quote

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Precision CNC MachiningCustom AssemblyQuality Inspection

UNDERSTANDING LIQUID COOLING MODULES

What Are Liquid Cooling Modules?

A liquid cooling module combines conductive metal components, coolant passages and fluid connections in one integrated assembly. This brings heat removal closer to high-power electronics while simplifying mechanical integration.

Exploded cooling plate structure with top cover, joining layer, channels and base

Illustrative plate structure; the complete module follows your approved design.

How Liquid Cooling Modules Work

Heat passes through the metal contact surface into coolant flowing through internal channels. The warmed fluid carries energy to an external cooling system, supporting continuous heat removal.

Why Precision Manufacturing Matters

Accurate contact surfaces, aligned ports and controlled sealing help the assembly fit and function as intended. Drawing-based machining keeps these requirements connected from the first component to final inspection.

Heat Transfer
Coolant Distribution
Component Integration
Sealing Reliability

Define the cooling structure that fits your equipment.

Discuss Your Requirements

ENGINEERED FOR DEMANDING APPLICATIONS

Key Features & Benefits of Liquid Cooling Modules

Custom flow paths and precision interfaces connect thermal performance with practical installation. Build the features your equipment needs into a coordinated cooling assembly.

Efficient Heat Transfer

Machined contact surfaces and internal channels create a short path from heat sources to coolant, helping manage concentrated thermal loads.

Optimized Coolant Flow

Drawing-defined passages and manifold layouts distribute coolant to selected components, helping balance cooling coverage and pressure loss.

Compact Integration

Combine cooling and mounting features within the available envelope, leaving more space for surrounding electronics and connections.

Reliable Sealing

Compatible joints and controlled seal installation support fluid integrity, helping your team address leakage risks before equipment integration.

Flexible Customization

Tailor dimensions, materials, ports and mounting points to your drawings, reducing the need to adapt your equipment around a standard part.

Manufacturing Consistency

Defined machining and inspection requirements create a repeatable basis for sample approval and subsequent production.

Specify the features that matter to your cooling project.

Review Your Module Requirements

PRECISION-ENGINEERED COMPONENTS

Key Components of a Liquid Cooling Module

A cold plate cooling module combines thermal, hydraulic and mechanical interfaces. Reviewing these components together helps your assembly fit the equipment and connect to the external coolant loop.

Exploded cooling assembly showing plate, cover, tubing, fasteners and sealing components

Assembly reference showing component relationships; project configurations vary.

01. Liquid Cold Plate

A machined conductive base collects heat from components and transfers it toward the coolant.

02. Internal Flow Channels

Defined passages guide coolant beneath the heat sources, adapting the flow path to the approved design.

03. Manifolds & Distribution Blocks

Machined blocks route fluid between cooling branches, consolidating distribution into a compact interface.

04. Inlet & Outlet Connections

Specified ports and fittings align the assembly with external plumbing, simplifying installation.

05. Sealing Components

Compatible seals or joining interfaces contain coolant under the agreed operating conditions.

06. Mounting & Assembly Features

Locating holes, threads and supports align the module with surrounding hardware for repeatable installation.

Coordinate every interface before manufacturing begins.

Discuss Your Module Components

PRECISION CNC MACHINING

Precision CNC Machining for Liquid Cooling Modules

Drawing-based machining aligns coolant channels, contact surfaces and assembly interfaces. Defined tolerances help each component fit the next stage of joining and installation.

Machined serpentine coolant channels in an aluminum plate

Custom CNC Machining Services

JBT supports CNC-machined cooling modules through the manufacture of cold plate bases, manifold blocks, connection interfaces and mounting structures. Process planning considers tool access and critical surfaces together, helping maintain compatibility across the finished assembly.

Tolerance Control
Coolant Passages
Flatness & Finish
Fluid Ports
Threaded Features
Assembly Compatibility

Multi-Axis CNC Machining

Machine complex profiles and multiple interfaces to the approved geometry, helping consolidate features within the available space.

Custom Coolant Channels

Produce engineered flow paths with suitable tooling access, preserving the channel geometry defined by your design.

Critical Surface Control

Plan operations around specified flatness and roughness to support consistent thermal contact.

Assembly Interface Machining

Coordinate ports, threads and locating features so components align during joining and installation.

Send your component drawings for a machining feasibility review.

Review CNC Machining Requirements

ADVANCED JOINING & ASSEMBLY

Joining, Sealing & Assembly Processes

Select a joining and sealing route around the alloy, coolant and operating conditions. Coordinated process planning helps maintain fluid integrity across your liquid cooling assembly.

Vacuum Brazing

Compatible components and filler can form metallurgical joints around enclosed channels. Joint clearance, cleanliness and the thermal cycle are reviewed to establish a suitable process.

Friction Stir Welding (FSW)

Solid-state joining can close suitable aluminum plate structures without melting the parent material. Tool access and weld-path planning support a repeatable sealing route.

Precision Assembly & Sealing

Drawing-defined fitting, seal and fastener installation brings components together in a controlled sequence, helping maintain alignment and assembly integrity.

Process suitability and in-house or partner scope are confirmed during quotation. Reference imagery illustrates the joining and assembly routes.

Match the joining process to your material and operating requirements.

Discuss Joining & Sealing

MATERIALS & SURFACE FINISHING

Materials & Surface Finishing Options

Material and finish choices affect heat conduction, corrosion behavior and assembly fit. Review them together with coolant compatibility so each component supports the intended operating environment.

Machined metal fittings and components in different alloys

Material Options for Custom Cooling Components

Aluminum Alloys

Low weight, useful thermal conductivity and machinability make suitable alloys practical for plates, manifolds and structural features.

Copper

High thermal conductivity supports selected applications with concentrated heat loads, where mass and processing requirements are acceptable.

Brass & Stainless Steel

Suitable grades can serve fittings and structural interfaces. Coolant chemistry and mixed-metal compatibility guide selection.

Finished aluminum cooling plate with machined channels and brass connections

Surface Treatment Options

Anodizing

Selected aluminum surfaces can receive a protective finish. Coolant-contact areas and thermal interfaces need a separate coating review.

Nickel Plating

An appropriate plated layer can protect selected metals, with adhesion, corrosion conditions and dimensional effects included in the specification.

Precision Surface Finishing

Controlled finishing establishes specified roughness and flatness, helping the contact surface and sealing interfaces meet your drawing requirements.

Review thermal conductivity, coolant chemistry, corrosion resistance, strength, weight, joining compatibility and cost before specifying materials.

Find a material and finish combination suited to your cooling loop.

Discuss Material Selection

THERMAL & FLUID PERFORMANCE

Thermal & Fluid Performance Design Considerations

Heat load, coolant conditions and pump capacity define the design targets for an integrated liquid cooling module. Clear inputs help connect thermal intent with a practical manufacturing plan.

Thermal Resistance

Define the target under specified operating conditions. Channel and contact-surface requirements can then be reviewed against the intended heat-transfer performance.

Coolant Flow Rate

Provide the required flow and fluid properties so channel dimensions and connections can be reviewed in the context of the complete loop.

Pressure Drop

State the allowable hydraulic loss at the design flow. This helps coordinate channels, manifolds and ports with available pumping capacity.

Heat Load

Identify total dissipation and heat-source locations to focus cooling features beneath the areas with the greatest thermal demand.

Surface Flatness

Specify contact-surface flatness and roughness to support the intended thermal interface and assembly clamping arrangement.

Mechanical Integration

Coordinate envelope, mounting points, port positions and tolerances so the thermal management module fits the surrounding equipment.

For a useful review, include heat load, component dimensions, temperature range, coolant type, flow rate, pressure limits and available drawings.

Translate your thermal and hydraulic targets into manufacturing requirements.

Review Your Performance Inputs

QUALITY CONTROL & VALIDATION

Leak, Pressure & Performance Testing

Defined inspection methods connect drawing requirements with measurable acceptance criteria. Agree the scope before production so engineering and purchasing can evaluate the same finished assembly.

Cooling plate connected to a pressure and fluid test setup

Leak Testing

Check joints, ports and sealing interfaces using an agreed method and leakage limit, establishing a clear basis for fluid-integrity acceptance.

Pressure Testing

Specify test pressure, duration and conditions to evaluate the assembly pressure boundary against the project quality plan.

Dimensional Inspection

Measure critical dimensions, hole locations, flatness and interfaces against approved drawings to support mechanical fit.

Flow & Thermal Verification

Agree operating conditions and test arrangements where performance evaluation is required, so results can be compared meaningfully.

Inspection Documentation

Define required records and reports before production to support your incoming inspection and technical review.

01. Incoming Materials

Check the specified material and relevant documentation before machining.

02. In-Process Inspection

Evaluate critical features while production operations remain accessible.

03. Assembly Inspection

Review connections, seals and alignment against the approved assembly plan.

04. Final Verification

Complete the agreed dimensional and fluid-integrity checks before shipment.

Define acceptance criteria before your components enter production.

Discuss Your Inspection Plan

APPLICATIONS & INDUSTRIES

Liquid Cooling Module Applications

Application-specific interfaces help cooling assemblies fit equipment with concentrated heat loads. JBT supports drawing-based manufacturing for electronic and industrial thermal management projects.

AI Servers & Data Centers

Cooling components and fluid distribution interfaces support high-power processor and GPU assemblies within tightly controlled server layouts.

EV Batteries & Power Electronics

Custom plates and connections follow battery and inverter packaging requirements, helping integrate cooling around critical electrical components.

Semiconductor Equipment

Precision contact surfaces and fluid interfaces support equipment cooling requirements where mechanical compatibility and controlled temperatures matter.

Laser Equipment

Custom coolant paths and mounting features align cooling assemblies with high-power laser components and industrial machinery.

Medical Equipment

Drawing-defined metal components support selected diagnostic and medical equipment projects with specified quality and documentation requirements.

Energy Storage Systems

Application-specific cooling components fit power-conversion and energy storage equipment, supporting the thermal architecture defined by your design.

Need a cooling module for a different application? Share your drawings and operating requirements.

Discuss Your Application

CUSTOM DESIGN & DFM SUPPORT

Custom Liquid Cooling Module Design & DFM Support

A manufacturing review connects your CAD design with machining access, joining requirements and assembly tolerances. Resolve these details early to build a clearer route from prototype to production.

Engineering drawings, CAD model and machined liquid cooling component reference

Custom Dimensions & Geometry

Drawing-defined envelopes and profiles align the module with your equipment layout.

Coolant Channel Configuration

Review machining access and manifold geometry around your approved flow path.

Material Selection

Assess specified alloys against machining, coolant and joining requirements.

Joining & Sealing Methods

Review brazing, FSW and mechanical sealing for the actual component geometry.

Mounting & Connection Interfaces

Coordinate holes, threads and fluid ports to simplify installation and routing.

Prototype & Production Support

Use sample evaluation and design feedback to establish requirements for repeat orders.

Have a custom liquid cooling module drawing? Share your materials, tolerances and assembly requirements.

Submit Your Drawings

FROM DRAWING TO FINISHED ASSEMBLY

Our Liquid Cooling Module Manufacturing Process

A coordinated workflow keeps component geometry, joining decisions and inspection requirements connected. Defined review points help your team move from drawings to a finished cooling assembly.

01. Drawing & Requirements Review

Share drawings, materials, operating conditions and critical tolerances to establish a clear manufacturing scope.

02. DFM & Process Planning

Review tooling access, joining routes and assembly challenges before production decisions become fixed.

03. Precision CNC Machining

Produce bases, manifolds, fluid ports and mounting features to the approved component drawings.

04. Joining & Assembly

Follow the agreed joining route and assembly sequence to integrate fittings, seals and cooling components.

05. Quality Inspection & Testing

Evaluate dimensions and agreed sealing or pressure criteria against the project acceptance requirements.

06. Packaging & Delivery

Protect finished interfaces and include agreed inspection documents to support incoming review at your facility.

Coordinate measuring probe inspecting a machined cooling plate

From precision components to integrated cooling assemblies: accuracy and inspection support every stage.

Plan your next manufacturing project from the drawing stage.

Start a Project Review

YOUR PRECISION MANUFACTURING PARTNER

Why Choose JBT for Liquid Cooling Module Manufacturing?

Coordinate machining, metal processing and assembly through one project conversation. A drawing-led approach keeps your technical requirements visible from quotation through inspection.

Industrial machining and assembly workshop reference

Manufacturing reference image supplied in the page brief.

Direct Manufacturing Communication

Discuss geometry, quality requirements and production scope directly with the manufacturing team to clarify decisions earlier.

Integrated Machining Capabilities

Coordinate bases, manifolds and connection features so separate component requirements support the same assembly.

Engineering & DFM Communication

Use drawing reviews and manufacturing feedback to address tooling and integration issues before order approval.

Quality Planning

Agree dimensional, sealing and inspection requirements to create a shared basis for accepting the finished module.

Prototype to Production Support

Connect sample evaluation with repeat-order requirements, helping preserve approved component details.

International B2B Project Support

Coordinate drawings, inspection records and shipment requirements for overseas OEM procurement teams.

Choose a manufacturing approach aligned with your drawings and quality requirements.

Discuss Your OEM Project

FREQUENTLY ASKED QUESTIONS

Custom Liquid Cooling Modules FAQs

Review the inputs that shape a custom manufacturing quotation. Clear drawings, material specifications and inspection requirements help your project move forward with fewer open questions.

Can JBT manufacture liquid cooling modules based on our drawings?

Yes. Share your 2D drawings, 3D CAD and technical specifications. The review establishes machining, joining and assembly scope so the quotation reflects your actual design.

What materials are available for custom cooling modules?

Specified aluminum alloys, copper and applicable brass or stainless steel components can be reviewed. Suitability depends on coolant compatibility, joining method, geometry and operating conditions.

Does JBT support vacuum brazing and FSW processes?

These processes can be evaluated for suitable designs. Material compatibility, joint geometry, tooling access and in-house or partner process arrangements are confirmed during quotation.

Can you manufacture both prototypes and production quantities?

Prototype and repeat-production requirements can be reviewed. Quantity, material, process complexity and inspection scope determine the proposed manufacturing plan.

What testing can be provided for liquid cooling modules?

Dimensional inspection, leak testing, pressure testing and project-specific flow or thermal evaluation can be discussed. Methods, conditions and acceptance criteria must be agreed before production.

Can JBT assemble cold plates, manifolds and fittings?

Assembly scope can include specified plates, manifolds, fittings, seals and mounting hardware. Approved drawings and assembly instructions define the required interfaces and checks.

What information is needed for an accurate quotation?

Provide CAD files, material and finish specifications, quantity, critical tolerances and operating conditions. Include joining requirements, test criteria and target delivery timing where available.

How are custom cooling modules packed and shipped?

Packaging is selected around component size, finished surfaces, ports and shipment requirements. Agree protective measures and required inspection documentation with the order.

Have additional technical questions about machining, materials or assembly?

Contact Our Team

START YOUR CUSTOM COOLING PROJECT

Request a Quote for Custom Liquid Cooling Modules

Send JBT your drawings and technical requirements. A review of materials, critical tolerances and assembly details establishes the manufacturing scope for a project-specific quotation.

Drawing-Based Quotation

Use your 2D or 3D drawings to define the component geometry and manufacturing requirements.

DFM & Manufacturing Support

Discuss machining, joining and assembly options before the production plan is confirmed.

Project-Specific Quality Planning

Agree dimensional, sealing and test requirements to align technical approval with procurement.

Get Your Custom Manufacturing Quote

Share your drawings and project requirements with our team.

Ready to discuss your liquid cooling assembly?

Contact Our Manufacturing Team