Fictional demonstration by Grey Dog Labs · Not a real company
Fictional company · demonstration

UL 508A control panels, built to your drawings or ours.

Vantry builds industrial control panels for OEMs and integrators: build-to-print from your package, or full design with PLC and HMI programming, tested before it ships.

UL 508A
Illustration, not a completed panel. Vantry is a fictional company.

At a glance (all details fictional)

UL 508A listed shopPanels for OEMs, integrators, and plantsShop in Greenville, South Carolina

Services

Send a drawing package, or send the problem.

Some customers hand us complete schematics. Others hand us a machine and a sequence of operation. We build either way.

01 · Build to print

Panels built from your package

Your schematics and layouts, built and labeled to UL 508A, with a test report and as-built markups.

Fits whenYour engineers design the controls but you need shop capacity or a UL label.

  • PLC panels
  • Motor control
  • VFD enclosures
  • Operator stations

02 · Design & build

Engineering through programming

Schematics, panel layout, SCCR calculation, and PLC and HMI programming, delivered as one package.

Fits whenYou have a machine or process but no controls engineer on staff.

  • Electrical design
  • SCCR calculations
  • PLC programming
  • HMI screens

03 · Retrofit

Retrofits & field wiring

Replace obsolete controls on equipment you already own, with cutover planned around production.

Fits whenSpare parts are hard to find, or no one has the drawings anymore.

  • PLC migrations
  • Panel replacement
  • Field wiring
  • Startup support

How we build

Tested in our shop, not on your floor.

Every panel is checked against its drawings and powered up before it ships, so problems surface at our bench instead of during your startup.

01 · Engineer

Drawings you can maintain

Schematics and layouts in your standard or ours.

  • Schematics & layouts
  • Bill of materials
  • SCCR documentation

02 · Build

Wired and labeled

Built to UL 508A with consistent wire and device labeling.

  • Panel fabrication
  • Wire & device labeling
  • UL 508A listing label

03 · Test

Checked before it ships

Point-to-point check, power-up, and I/O test with your program loaded.

  • Point-to-point check
  • Factory acceptance test
  • As-built drawings

Project example · fictional

Build-to-print panels for a machine builder’s backlog

A machine builder’s in-house panel shop couldn’t keep up with orders. Vantry built their standard machine panels from their drawings, labeled to their standard, and shipped each one tested.

Customer
Packaging machine OEM (fictional)
Scope
Build-to-print PLC and VFD panels
Approach
Customer drawings and labeling standard, Vantry shop test
Delivered
Panels, test reports, as-built markups

Capabilities

What we build and support.

Check your scope against the list before you call.

Panels

5 types

  • PLC control panels
  • Motor control & VFD
  • Operator stations
  • Junction boxes
  • Power distribution

Engineering

5 capabilities

  • Electrical schematics
  • Panel layouts
  • SCCR calculations
  • PLC programming
  • HMI development

Shop & field

5 capabilities

  • UL 508A listing
  • Factory acceptance testing
  • As-built documentation
  • Field wiring
  • Startup support

Panel quote

Tell us what you need built.

Panel type, quantity, and whether you have drawings. Attach the package once we reply.

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