Trough feeder (Heavy duty version) for potash salt

Product group: Hopper discharge unit
Industrial process: Discharging, feeding, conveying
Industry: Construction, Quarries, Pits, Mining, Cement
Type of drive: Magnetic vibrator
capacity (t/h): 1200 | bulk: Potash salt | density (t/m³): 1,25 | grain size (mm): 0-300

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

place of installation: Germany - underground section