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1.800.348.4RPM

RPM and Associates, Inc. Rapid City, SD

Special Products


Gasification

Gasification Bearings

Whether you prefer stellite cladded or forged components, RPM has the ability to manufacture thrust bearings and journal sleeve bearings for your gasification process. 
Soot Blowers

Soot Blowers

RPM manufactures new soot blowers. 
Coal Chutes

Coal Chutes

We manufacture new coal chutes using our MK chrome carbide overlay plate.
Ash Spool
Carbide Lined Ash Spool

Ash Spools

RPM’s hardfaced spools provide extended production life. We also offer solid tungsten carbide wear liners for extreme applications
Torque Tenders

Torque Tenders

RPM and Associates manufactures new torque tenders for rotary valves. These are an exact fit replacement manufactured from a high strength stainless steel.
Rotary Plow Reclaim Arms

Rotary Plow Reclaim Arms

Send us your brand new set and we’ll hardface to increase the life, or send us the old worn out pair and we’ll rebuild and hardface to make them better-than-new.
Boom

Boom


RPM and Associates has repaired broken CAT 5130 booms. One unit has been back in service since Dec 2005 and a second since September, 2006. 
Fans

Fans

RPM will extend the life of your fan parts with MK overlay plate and/or ceramic/carbide tiles. 
Babbitt Bearings

Babbitt Bearings

RPM can rebuild your Babbitt bearings to get your low and high speed rotating equipment back up and running. 
Wood Products

Wood Products

RPM has extensive experience in repairing and lining chipper housing and shredder housing components. 
Inlet Tees

Inlet Tees

We manufacture new hardfaced Inlet Tees.
Aggregate Crushing

Aggregate Crushing and Mining

This broad group includes a little bit for everyone: bucket repair, moldboard liners, dozer liners, mantles & cones, and coal mill housings. 

About RPM and Associates

About RPM and Associates (4)

RPM and Associates manufactures a premium chrome carbide overlay plate that typically outlasts AR and manganese steels in aggressive environments.

Rapid City, the Black Hills, and South Dakota ... Our Home

About Rapid City and the Black Hills (4)

Lakota Indian Chief Standing Bear wanted the world to know that the Indians have heroes too; thus, the dream of Crazy Horse Memorial was born. Work began in 1948 and continues today.