Hopper discharge of 1200 t/h potash salt (1,25 t/m³ bulk density, 0-10 mm grain size) from underground to belt conveyor.
Hopper discharge unit typ OAT with a length of 3000mm and a width of 2000. Heavy duty feeder driven by 2 magnetic vibrators 33 Hz type (MVH33-1). Sectional trough divided in two pieces.
- high availability
- advantages of magnetic drives
- emergency operation in case of shut down of one of the
- drives possible (up to 70% capacity)
- due to sectional trough easy to handle in underground