Brockway ProtectaRoll has been developed specifically for heavy duty applications. It is designed & developed for operation in dusty, open weather conditions of stacking, reclaiming, quarrying, biomass, energy and shipside operations. The ProtectaRoll configuration provides maximum conveyor belt coverage from the idler. As a result, this removes all conveyor belt pinch points between idlers.
Unique Design and Construction
Replaceable Bearing Units
tools, skilled labour or workshop facilities. Optionally, bearing units can be factory-fitted, reducing fitting time on site; this also reduces the required number of spares to be kept in stock.
Precision Machined Bearing Units
SandBloc Bearing Protection System
sealing system protects against ingress from the smallest of particles in the most hostile of environments.
The Ultimate Roller for Belt Protection
The ProtectaRoll Outboard bearing design ensures greater reliability and longer bearing life, granting a Bearing L10* life in excess of 100,000 hours based upon the ISO recommendation for evaluating dynamic load. Brockway Outboard Bearing Technology has been used on heavy duty applications since 1967. Long experience in the use of these idlers on steel, cement and power-generation plants has proved that they will out-perform any other idlers with a carrying capacity of up to 15,000 TPH proven in the field. Available in bespoke sizes to suit the application.
- Biomass Energy
- Shipside Operations
- Cement and Gravel
- Steel Works & Mining
- Power Generation
- Ship Discharge of Materials
- Sugar Refining
- Food Industries
- Bulk Material Handling
Bearing Housing: Cast Iron Externally Mounted | Bearings: Deep Grove C3 Prime as standard
Tube Sizes: Ø 76mm – 168mm
Paint (colours to suit) | Rubber (thickness & grade to suit application) | Rubber Disc | Powder Coating (colours to suit)
Polyurethane (to suit application)
Available Duties: Medium to Heavy Duty | Standard: British Standard BS 8438:2004 CE-51 – CEMA
All our conveyor products are subjected to a comprehensive ISO 9001 Quality Inspection and are covered by a full 2 year warranty, subject to design specification and usage.