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Heavy-Duty Steel and Impact Rollers
RS Steel Roller
RKM-RS steel roller — suited for the harshest mining conditions worldwide
RKM-RS steel rollers are suited for the harshest mining conditions. With its optimum sealing package and quality components, RKM-RS rollers is one of our best sellers and supplied to various projects around the world.
Request a QuoteSpecification
- Tube: Electric Resistance Welding (ERW) 200–350 steel tube. BS1387:1995, GB/T13793:2008 or other equivalent standard.
- Shaft: Mild steel cold drawn bars. JIS G3123, GB/T 3078-2008 or other equivalent standards. Bearing Housing: SPHC or SPCC. JIS G3131 or other equivalent standards.
- Bearings: ZZ C3 Deep groove ball bearings.
- Seals: Labyrinth seals, rear seals and outer protective shields made from high grade nylon. NBR lip seal for added protection against water and slurry.
- Welding: 3 mm continuous fillet weld.
- Corrosion protection: Anti rust oil, color alkyd paint or powder coating.
Features
- Roller operating temperature −20°C to 100°C.
- Rollers are tested in our labs according to DIN 22112-3 standard.
- Typical applications are overland conveyors, ports, cement plants and coal fired power plants.
- We are able to cater various roller standards such as JIS B 8803, DIN 22112-2, CEMA and Australian standards.