Rebuilds and Overhauls
After years of hard service your equipment will need an overhaul. Riggs will tear down your worn machinery and rebuild it from the ground up.
Using the newest components and most modern techniques, they might run better than they have in years!
Minimal Downtime – Fast Turnaround
Though coal and coke can be hard on your equipment, Riggs’ employees work even harder to get your machinery back on-line and keeping you operating.
Better Components …
A lot has changed since many of these units went into service.
Many components are just made better than the OEMs. Better springs, rings and gaskets mean more reliable equipment.
How safe do your employees feel working on your old, outdated platforms? Are they still up to code?
Replace those aging, rusted, dangerous platforms with new solid units from Riggs.
Getting Your Materials from Point A to B!
Everyone’s Hoppers and Chutes are a bit unique. They have to fit back in place just right. Getting that fit correct is something we know at Riggs.
A new custom replacement for a worn out unit or a rebuilt will fit like a glove. Access doors, cleanouts and manways back where they need to be.
You’ll be happy you chose Riggs.
Used during testing and turnarounds, the Target Blind is another example of the specialty blinds Riggs custom designs.
There’s a reason companies choose Riggs for their custom blind work. With other places, if it’s not on the shelf, they just can’t help you. That’s not how we work.
This Target Blind is the perfect example of that. From Spectacle Blinds with machined finishes to Double Bleeders with welded valves. “Not on the shelf” is never an excuse at Riggs.
Photo by Steven Bratman / CC by
As original steel guards deteriorate and go out of service …
They become dangerous to work on when removing to repair fans, bearings and shafts.
These new aluminum replacements designed by Riggs Machine are lighter and easier to handle (especially for the size!)
This means unit maintenance is faster, safer and more cost effective.
Custom Tanks – Built On-Time!
From vertical to horizontal storage tanks, Rigg’s AWS certified welders custom build to your needs.
Rebuilds and Overhauls
Wall plates, floor plates, repads, roof rails and manways. When your tanks need a repair or upgrade, Riggs is ready.
We understand the tight schedules of turnarounds and the even tighter budgets.
Using A36m, A572 Gr. 50 or your spec. All with certifications.
We even have our own AWS ANST Welding Inspector on staff.