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1.800.348.4RPM

RPM and Associates, Inc. Rapid City, SD


Gasifier Thrust Bearing With Stellite Wear Surface
Gasifier Thrust Bearing With Stellite Wear Surface
Stellite Clad Gasifier Journal Bearing
Stellite Clad Gasifier Journal Bearing
Stellite Clad Gasifier Journal Bearing
D2 Bearing

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Gasifier 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.

Ash Spools
Ash Spools

Ash Spools

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

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Torque Tenders

Torque Tenders

RPM & 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 & 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.

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 and Mining

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.

3-inch Hardfaced Elbows

3-inch Hardfaced Elbows


Depressurization Pipes

Depressurization Pipes




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Reconditioned Bottom Ash Crusher Shaft


Turning Vane Throat Segments
Turning Vane Throat Segments


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Throat Segments & Ledge Covers

RPM designed upgraded throat segments and ledge covers to significantly extend the service life through proper materials section.

About RPM & Associates

About RPM and Associates

Building real parts from CAD files. RPM's two laser deposition labs can employ free-form laser manufacturing which can drastically reduce Research and Development time and expense.

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

About Rapid City and the Black Hills

Many bald eagles live in the Black Hills region, but are rarely seen. The female Eagle is 25% larger than the male, and can weigh over 17lbs with an 8-foot wingspan.