Global Leaders in Conveyor Idler Manufacturing and Supply

RKM leads the way in the design, performance, supply and manufacturing of conveyor idlers and mine structure.

We have the knowledge and proven ability to support your needs, with our world class testing laboratory, in-house custom design calculation program, 3rd party independent testing and ongoing research and development projects.

With over 35 years engineering experience in the conveyor industry, RKM is well equipped to provide the ideal tailored engineering solution for you.

Our Products

RKM Rollers High Performance Low Noise Steel Roller


Industry-proven steel, poly and special rollers for a wide range of uses.


Idler Frames

Precision-welded idler frames for a variety of surface and underground environments.

RKM Maingate Underground Structure

Underground Structure

Quality-built custom design maingate, trunk and special structure.


Committed to Quality

At RKM, product and service quality are given the highest priority. Our commitment to producing and supplying the highest quality rollers, idlers, frames and structures is guaranteed through our Quality System Certification ISO 9001:2015, SIRIM QAS International, and our product solution R&D.

Focused On Your Business

Each customer is unique. Learn how RKM meets the expectations of our local and overseas clients, time after time.

Our Clients

  • Alcoa
  • Amec Foster Wheeler
  • Anglo American
  • Bechtel
  • Beumer
  • BHP
  • BHP Billiton
  • BMA
  • Calibre
  • CBH Group
  • Citic Pacific Mining
  • Dalrymple Bay Coal Terminal
  • FL Smidth
  • GR Engineering Services
  • Kerman Contracting
  • Newcastle Coal Infrastructure Group
  • Newcrest Mining Limited
  • Peabody Energy
  • Port Waratah Coal Services
  • RCR Engineering
  • Rema Tip Top
  • Rio Tinto
  • Roy Hill
  • Sedgmans
  • Simec
  • South 32
  • Thyssenkrupp
  • UGL
  • Yancoal

We are focused on your business. Talk to us about your needs today.