High Angle Conveying Applications for Coal and Other Bulk Solids
Sandwich Belt High Angle Conveyors – Broad Horizons
Bulk Solids Handling 1987
High Angle Conveyor-HAC Provides Shortest Route to Train Loading Silos
Coal Prep 1987
In-Pit Crushing and High Angle Conveying in Yugoslavian Copper Mine
International Journal of Surface Mining
High Angle Conveyors-HAC for Open Pit Mining
Bulk Solids Handling
Sandwich Belt High Angle Conveyors – HAC® – Evolution to Date
Bulk Solids Handling
Sandwich Belt High Angle Conveyors – Applications in Open Pit Mining
1983 AMC Mining Convention
High Angle Conveyor Study by Dravo Corporation for Bureau of Mines
U.S. Department of the Interior under BuMines
Evolution of Sandwich Belt High-Angle Conveyors
CIM Bulletin