SteelCon — Substation Steel Manufacturing
SteelCon team members inside the Vandalia, Missouri fabrication facility
← Nationwide Fabrication Network
Midwest · 126,000 SQFT

Vandalia, Missouri Substation Steel Fabrication Facility

Structural steel fabrication and processing supporting substation and power infrastructure projects across the Midwest and beyond.

SteelCon Missouri

Substation Steel Fabrication in the Midwest

The Vandalia facility adds 126,000 square feet of production space to SteelCon's network, with CNC beam, angle, and plate processing plus shot blasting and surface preparation.

SteelCon Inc. — Missouri
3059 Audrain Road 581, Vandalia, MO 63382
E: marketing@steelcon-usa.com
Hours: 8 a.m. – 5 p.m. CST
Contact VandaliaSchedule a Tour
Vandalia, Missouri steel fabrication production facilityVandalia, Missouri structural steel fabrication facility

Midwest Production Capacity with National Reach

Located in Vandalia, Missouri, this 126,000 square foot facility expands SteelCon's structural steel fabrication footprint with dedicated fabrication bays and automated processing systems.

Integrated into SteelCon's Multi-Facility Network

The Vandalia facility operates alongside SteelCon's Houston and Brighton locations, allowing fabrication packages to be scheduled across multiple production locations.

Vandalia production floor and CNC processing equipment

Core Fabrication Capabilities

The Vandalia facility performs structural steel fabrication and processing for substation, utility, and industrial infrastructure projects. Integrated beam and plate systems handle cutting and drilling, while dedicated fabrication bays support structural assembly. In-house shot blasting prepares steel surfaces for specified coatings or galvanizing before shipment.

Structural Fabrication capability

Structural Fabrication

  • • Substation and utility structures
  • • Heavy structural assemblies
  • • Welded components
  • • Custom fabricated systems
Cutting & Drilling capability

Cutting & Drilling

  • • CNC beam and plate processing
  • • Precision drilling
  • • High-capacity cutting systems
  • • Structural shape preparation
Shot Blasting & Surface Preparation capability

Shot Blasting & Surface Preparation

  • • Automated blast systems
  • • Surface preparation for coatings and galvanizing
  • • Preparation for specified corrosion-protection systems
CNC and Surface Processing Equipment

Beam, Angle, Plate, and Surface Processing

Daito DCM1000 drill line for high-capacity beam processing
High-Capacity CNC Beam Processing

Daito DCM1000 Drill Line

The Daito DCM1000 CNC drill line automates beam positioning and drilling for structural components used in substation and power infrastructure projects.

  • •Multi-axis control for repeated hole placement
  • •Processing capacity for large structural beams
  • •Automated positioning and drilling
  • •Repeatable CNC processing
  • •Integrated cutting, drilling, and assembly workflow
  • •Processing for single- and multi-phase project packages

With the Daito DCM1000 in operation, the Vandalia facility strengthens its ability to deliver accurately processed structural components at scale while reducing fabrication variability.

Ocean Clipper II CNC angle line
Automated Structural Angle Processing

Ocean Clipper II Angle Line

The Ocean Clipper CNC Angle Line automates punching, drilling, and shearing of structural angles used in substation, utility, and power infrastructure projects.

  • •Automated punching and drilling
  • •Angle-specific processing for power-delivery assemblies
  • •Repeatable CNC positioning
  • •Reduced manual handling through automated feed and positioning
  • •Processing of repeated structural components
  • •Automated shearing

This equipment supports fabrication sequencing and reduces variation in repeated structural angle components.

Six-kilowatt fiber laser CNC cutting machine
High-Speed CNC Plate Cutting

6KW Fiber Laser

The laser CNC machine cuts carbon steel parts up to one inch thick and handles sheets as large as four by eight feet. SteelCon uses Hypertherm ProNEST to optimize layouts and minimize material waste.

  • •Cutting of carbon steel up to one inch thick
  • •Processes steel, aluminum, stainless steel, and other metals
  • •Accepts sheets up to four by eight feet
  • •Automated nesting through Hypertherm ProNEST
  • •Cut edges that require less secondary grinding or sanding
  • •Repeatable processing of complex shapes

The fiber laser combines automated nesting with repeatable plate cutting for structural components.

Forty-horsepower steel shot blasting system
Surface Preparation Before Fabrication

40 HP Shot Blaster

The 40 HP shot blaster removes rust and surface contaminants before welding, painting, coating, or galvanizing.

  • •Surface preparation for welding, painting, and coating
  • •Improved visibility into surface defects
  • •Reduced manual surface cleaning
  • •Preparation for specified coating systems

Automated shot blasting prepares structural steel surfaces for subsequent fabrication and finishing steps.

Sixty-thousand PSI waterjet cutting system
60,000 PSI Waterjet
Wide mouth structural steel band saw
Wide Mouth Band Saw

Part of SteelCon's Nationwide Network

Explore SteelCon's fabrication facilities in Colorado, Texas, and Missouri.

View All Facilities