CNC Millwork & Enclosure Machining

Precision Machining. Built to Perform.

NKC of America provides CNC millwork, control panel machining, electrical enclosure machining, back panel machining, drilling, tapping, cutting, and custom component machining for industrial and manufacturing applications.

Our in-house CNC capabilities allow us to accurately machine electrical enclosures, control panels, back panels, mounting plates, brackets, and custom components with repeatable precision.

From one custom enclosure to larger production runs, NKC provides CNC machining services from our facility in Memphis, Tennessee.

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CNC Machining Capabilities

Our CNC machining system automates many of the drilling, tapping, cutting, and machining processes traditionally completed by hand.

This allows NKC to provide consistent, repeatable machining for custom control panels, electrical enclosures, industrial equipment, and production projects.

Our Capabilities Include:

• CNC Drilling

• Automated Tapping

• Precision Cutting

• Electrical Enclosure Machining

• Control Panel Machining

• Back Panel Machining

• Mounting Plate Machining

• Custom Cutouts

• Component Openings

• Pushbutton & Operator Openings

• HMI Cutouts

• Ventilation & Fan Openings

• Cable Entry Openings

• Slotting

• Countersinking

• Threading

• Custom Brackets & Parts

• Engraving & Marking

• Custom Labeling

• DXF & DWG File Processing

• Prototype Machining

• Short Production Runs

• Higher-Volume Production

Electrical Enclosure Machining

NKC provides precision CNC machining for electrical and industrial enclosures.

Our automated machining capabilities allow us to produce accurate openings, holes, cutouts, slots, and mounting locations directly from customer drawings or digital files.

Applications can include:

• Control Panel Enclosures

• Electrical Enclosures

• Junction Boxes

• Operator Stations

• Machine Control Enclosures

• Automation Enclosures

• Stainless Steel Enclosures

• Custom Industrial Enclosures

Whether NKC is fabricating the complete control panel or you only need the enclosure machined, our team can support your project.

Control Panel Machining

Accurate panel machining is an important first step in control panel fabrication.

NKC can machine enclosures and panels for:

• Pushbuttons

• Selector Switches

• HMIs

• Disconnects

• Operator Devices

• Meters

• Indicators

• Cooling Equipment

• Fans

• Filters

• Cable Entry

• Connectors

• Electrical Components

• Custom Devices

Automated CNC processing helps maintain consistent placement and dimensions throughout the project.

Back Panels & Mounting Plates

NKC provides CNC machining for electrical back panels, subpanels, and mounting plates.

Back panels can be drilled, tapped, cut, and prepared for the installation of electrical and automation components.

Applications can include mounting locations for:

• PLCs

• Power Supplies

• Terminal Blocks

• VFDs

• Motor Starters

• Circuit Breakers

• Relays

• Contactors

• Transformers

• Wire Duct

• DIN Rail

• Safety Components

• Industrial Networking Equipment

Automated hole placement and tapping can help improve consistency during panel assembly.

Automated Drilling & Tapping

Our CNC machining capabilities provide automated drilling and tapping for industrial enclosures, panels, plates, and components.

Automating these processes provides consistent hole placement, depth, spacing, and thread preparation while reducing the manual work required to prepare each part.

This is especially beneficial for production projects involving multiple identical or similar panels.

Precision Cutouts & Openings

NKC can machine custom openings based on the requirements of your equipment and components.

Common applications include:

• HMI Openings

• Display Cutouts

• Pushbutton Holes

• Disconnect Openings

• Ventilation Openings

• Fan Cutouts

• Connector Openings

• Cable Entry Points

• Custom Slots

• Component Openings

• Access Openings

Complex layouts can be programmed directly from digital design files for repeatable production.

DXF & DWG File Compatible

Already have your design completed?

NKC can work with DXF and DWG files to help streamline programming and machining.

Customer-provided digital files can be used to establish:

• Hole Locations

• Cutouts

• Dimensions

• Component Locations

• Panel Layouts

• Machining Patterns

This helps reduce manual layout work and allows customer designs to move efficiently into production.

Custom Parts & Brackets

Our CNC machining capabilities are not limited to control panel enclosures.

NKC can also support the machining of custom industrial parts, mounting brackets, plates, and components for automation, electrical, machine-building, and manufacturing applications.

Send us your drawing, file, sample, or project requirements and our team can review the application.

Prototype to Production

NKC can support both one-off custom projects and repeat production requirements.

Our CNC machining capabilities are ideal for:

• Prototypes

• Replacement Panels

• Custom Enclosures

• Small Production Runs

• Repeat Panel Builds

• OEM Projects

• Production Control Panels

• Standardized Enclosures

• Multi-Panel Projects

Once a design is programmed, repeat projects can be machined consistently from one part to the next.

Machine Capacity

Our CNC enclosure machining capabilities can accommodate large industrial panels and enclosures.

Maximum Panel Size Capacity

Up to 92" H × 94" W × 36" D

This capacity allows NKC to machine everything from smaller electrical enclosures to large industrial control panel cabinets.

Enclosure Types

Our machining capabilities can support a variety of industrial enclosure types and configurations, including:

• NEMA 12

• NEMA 3R

• NEMA 4

• NEMA 4X

• NEMA 7

• NEMA 8

Material and enclosure compatibility are reviewed based on the specific project requirements.

High Accuracy & Repeatability

CNC machining provides an important advantage when multiple enclosures or panels need to be manufactured to the same design.

Once programmed, machining operations can be repeated accurately across multiple parts.

This helps improve:

• Hole Placement

• Cutout Consistency

• Component Alignment

• Panel Appearance

• Assembly Efficiency

• Production Repeatability

• Overall Quality

CNC Machining for Control Panel Production

NKC's CNC machining capabilities are directly integrated with our UL 508A control panel fabrication operations.

Enclosures can move from CNC machining into panel assembly, wiring, labeling, testing, and final quality inspection within the same operation.

This provides customers with the option to use NKC for machining only or for a complete control panel solution.

Our CNC Machining Process

1. Discovery

We review your drawings, files, enclosure specifications, dimensions, quantities, machining requirements, and project schedule.

2. Engineering

Our team reviews the design and documentation to determine the machining requirements for your project.

3. Programming

The CNC system is programmed based on the required holes, cutouts, slots, tapping locations, and other machining operations.

DXF and DWG files can be incorporated into the programming process.

4. Machining

The enclosure, panel, plate, or component is machined according to the approved design.

Operations can include drilling, tapping, cutting, slotting, countersinking, threading, and engraving.

5. Inspection

Finished parts are inspected to verify machining quality, placement, dimensions, and project requirements.

6. Packaging

Machined components can be packaged for delivery or moved into the next stage of manufacturing at NKC.

7. Delivery

Completed parts can be prepared for pickup or delivery according to the project schedule.

More Than CNC Millwork

One advantage of working with NKC is that CNC machining can be combined with our other in-house industrial capabilities.

NKC provides:

• CNC Enclosure Machining

• UL 508A Control Panel Fabrication

• Electrical & Controls Engineering

• Industrial Robotic Integration

• Custom Cable Manufacturing

• Custom Laser Engraving & Labeling

• Industrial Procurement

• Precision Manufacturing

• Testing & Quality Control

• Custom Packaging & Kitting

• Installation & Startup Support

This gives customers the ability to work with one industrial partner from engineering and procurement through machining, fabrication, assembly, testing, and delivery.

Precision Machining for Industrial Applications

Our CNC machining services support a wide range of customers and applications, including:

• Industrial Manufacturing

• Machine Builders

• OEMs

• System Integrators

• Electrical Contractors

• Automation Companies

• Control Panel Builders

• Commercial Construction

• Material Handling

• Robotics

• Water & Wastewater

• Municipal Projects

• Distribution & Warehousing

• Industrial Equipment

Precision Machining. Built for Your Project.

Whether you need one custom enclosure, a machined back panel, precision mounting plate, custom bracket, or a production run of CNC-machined control panel enclosures, NKC can help.

Send us your DXF or DWG file, drawing, enclosure specifications, quantities, or project requirements, and our team can review your project.

Phone: 901-287-1496
Email: sales@nkcinnovations.com
Location: Memphis, Tennessee

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