Engineering in Cairns

Design · Fabrication · Automation · Maintenance

Engineering in Cairns

The rare shop that builds the steel and the smarts — structural fabrication and industrial control & automation, from design to on-site commissioning, across Far North Queensland.

Cairns Engineering Experts

SAE Engineering is built around one thing most shops can't offer: structural steel fabrication and industrial control & automation from the same hands. We design it, fabricate it, install it on site, and wire and program the controls that make it run — so one engineer is accountable from the first drawing to final commissioning.

That means QBCC-licensed structural work to AS/NZS 1554, crane-lift installs on site, and complete control systems — PLCs, variable-speed drives, HMIs, SCADA and machine automation — built and commissioned in the field. Thousands of jobs across construction, civil and food & beverage processing, from Cairns to the Tablelands and right across Far North Queensland.

We're not the shop for a $50 cash job. We're the shop for operators who need it engineered properly, built to last, and running when they said it would. If that's you, send through your project and let's get it moving.

Recent Projects

Our own photos from our own jobs — shot on the workshop floor and on site, not pulled from a stock library.

Finished 3-way tipper truck beside the SAE Engineering work trailer at dusk
Full-penetration weld seam on the tipper body steelworkTipper body frame squared up in the workshop jigCompleted tipper truck, front three-quarter view

3-Way Tipper Body — Full Build

Revegetation Contractors, Cairns

From bare chassis rails to road-ready. Fabricated tipping body and subframe, checkerplate toolboxes and battery box, lighting and wiring — welded, painted and delivered from our Cairns workshop.

Fabricated hopper and frame assembly inside the paper processing plant
Steel processing frame and hopper under constructionDrum assembly mounted on the fabricated steel frameSteel bodywork primed and ready for top coat

Paper Processing Plant

Revegetation Contractors

Heavy fabricated frames, hopper and drum assembly for a paper-processing line — steelwork built to keep running in a dusty, always-on plant environment.

Finished dryer control cabinet on site — touchscreen HMI and emergency stop on the door
Inside the control cabinet — variable-speed drive fleet, PLC and neatly loomed DIN railsControl cabinet during on-site installation and wiringDryer control dashboard — live temperatures, heating, feed and discharge control

Flagship — Control & Automation

Banana Dryer Control System

Banana Feeds Australia — Far North Queensland

Complete PLC control system for an industrial banana-feed dryer: Schneider M221 program, a fleet of variable-speed drives on Modbus, HMI operator screens, burner management and safety interlocks — panel built, installed and commissioned on site, supported remotely.

  • Schneider M221 PLC
  • VSD fleet on Modbus
  • HMI + burner management
  • Safety interlocks
  • On-site commissioning
  • Remote support
Control & automation services →

Why Choose Us?

Plenty of shops can weld. Very few can engineer the steel and the control system that runs it, then stand behind the lot. Here's what you get with SAE.

Steel and Controls, One Hand

Almost no one in the region fabricates structural steel and builds the control systems to run it. We do both — so your project isn't split across three contractors pointing at each other.

One Accountable Engineer

The person who quotes your job designs it, builds it and commissions it. No sales reps, no hand-offs, no one to blame when it goes sideways — because it won't.

Built for Serious Sites

QBCC-licensed, AS/NZS 1554 structural welding, crane-lift on-site installs. Real capability for construction, civil and processing plants — not a hobby shop.

Full Control & Automation

PLC programming, variable-speed drives, HMIs, SCADA, panel builds and machine retrofits — commissioned on site, in real operating conditions.

Wherever the Work Is

Cairns, the Tablelands and all of Far North Queensland — and we'll travel interstate for the right job.

Got a project worth doing properly?

Structural steel, control & automation, design to on-site commissioning — across Far North Queensland. Send it through.