Profile: Regal Industries offers pulverizer replacement parts. Our custom designed components include nuts & bolts, coal spreaders, coal spreader assemblies and roof fired boiler castings. Our pulverizer replacement parts include assemblies, bolts, bushings, classifiers, gears, housings, hubs, journal heads, keepers, locknuts and nuts. Our chemical plant replacement parts include centrifuge parts, pipe coils, drive shafts, furnace pusher plates, grounding rings, knife blades, nuts and bolts.