MIL-C-5541E Type I Class 3 certified

MIL-C-5541E Type I Class 3

EIA-310d Compliant certified

EIA-310d Compliant

Caltrans Certified DBE certified

Caltrans Certified DBE

Industrial Machine Frames & Chassis

Industrial machine frames and chassis from Ron Nunes Enterprises include rack mount chassis systems engineered for 19-inch standard rack enclosures. Designed for military, telecommunications, and industrial applications, these aluminum and stainless steel chassis offer configurable heights, depths, and MIL-spec finishes for demanding environments.

Rack Mount Chassis
17" Standard Rack Mount Chassis System
Rack Chassis System

Our Range of Products

Rack Mount Chassis

Rack Mount Chassis

  • 1U–9U heights, 12–26" depth options
  • MIL-C-5541E Type I Class 3 certified finish
  • Class A/XX certified welders & assemblers
17" Standard Rack Mount Chassis System

17" Standard Rack Mount Chassis System

  • EIA-310d compliant, fits all 19" racks
  • 175 lb slide load capacity per pair
  • Shock & vibration resistant for mobile use
Rack Chassis System

Rack Chassis System

  • Custom configuration via direct sales team
  • Fits standard rack-mounted deployments
  • Ideal for data center infrastructure builds

Frequently Asked Questions

What is the fabrication of chassis?

Chassis fabrication involves cutting, forming, welding, and finishing metal sheet or extrusions into a structural enclosure frame. For rack mount chassis, this includes laser cutting aluminum or stainless steel panels, N/C punching, bending to precise dimensions, MIG or TIG welding by certified Class A/XX welders, and applying compliant finishes such as chemical film or anodize per military specifications.

What rack sizes are the chassis compatible with?

What materials are available for the rack mount chassis?

Are custom chassis configurations available?

Do the chassis come pre-assembled?

What industries and applications are these chassis used in?

What is the load capacity of the chassis slide system?

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

Industries We Serve

Military & Defense

Military & Defense

MIL-spec chassis for defense electronics packaging requiring EIA-310d and MIL-C-5541E compliant enclosures.

Telecommunications

Telecommunications

19-inch rack chassis for telecom and data center equipment mounting, supporting high-density network deployments.

Nuclear & Physics Research

Nuclear & Physics Research

Precision rack chassis for laboratory and research instrument housing in government and national laboratory settings.

Industrial & Commercial OEM

Industrial & Commercial OEM

Custom chassis and enclosures for OEM integrators requiring flexible sizing, materials, and certified fabrication.

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

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Why Defense, Telecom & Industrial Engineers Choose Ron Nunes Enterprises

55+ Years of Fabrication Expertise

Founded in 1969, Ron Nunes Enterprises brings over five decades of precision metal fabrication experience to every rack chassis order.

MIL-Spec & EIA-310d Compliance

Chassis systems conform to EIA-310d and MIL-C-5541E standards, meeting rigorous requirements for military, government, and industrial deployments.

Fast Stock & Custom Lead Times

Stock items ship within 3 business days; custom rack chassis mounts deliver within 15 business days, supporting tight project schedules.

Request a Custom Chassis Quote Today

Submit your specifications and our sales team will respond with pricing, lead times, and configuration options for your application.

Contact Us Today

For immediate assistance, feel free to give us a direct call at 1-877-800-7225. You can also send us a quick email at sales@ronnunes.com.