pot ash miner

Post Ash Loader Project

post ash loader

We Love Big Projects!
One of the most exciting projects we’ve worked on has been the Goodman Industries Radio Controlled Pot Ash Loader.

From design, to welding, electrical, hydraulics and then field testing.

loader blades   loader tracks   loader side controls

Tested & Trusted
Riggs products are used in all conditions, in all type of facilities and in many different environments.


Still wondering if Riggs can handle your job?

miner in action

Roll Turning

precision cut roll

The Heart of the Steel Plant – the Rolls!
Flat rolls, grooved rolls or custom cuts, if the rolls aren’t to spec, the final product won’t be either.
Not only do bad rolls produce bad products, they can be dangerous to your facility.

roll dwg

A Pioneer in CNC Roll Turning
Riggs was one of the first shops to use CNC lathes to dress passes in rolls.
This is far superior to the old plunge cutting method. CNC pass cutting gives exacting tolerances and an exceptional finish.

cnc roll turning  cnc roll cutter

Roll Dressing
Work roll turning, with or without the chocks. Another convenience Riggs offers. Local pickup and delivery is also available.

finished roll set