Closed Conveyor Silo FZ

Closed conveyor silo with flaps (combination of FZB and FZR) for large filling volumes.
For down, feathers, fibres etc.
For filling through vacuum-process.


Mode of operation:

A fan after the integrated sieve-box forms a vacuum which transports the material through a suction pipe into the silo - the exhaust air escapes into a filter. Silo flaps supply material sensor-controlled onto a conveyorbelt. This belt is speed-controlled; further a retaining rake will hold back too much material (with sensor-control) and holds always the same amount of loose material inside the charging cylinder. This guarantees precision and speed to the connected filling equipments. Because of the closed construction with air-suction filter these silos are suitable also for filling equipments with necessary material equalisation (blowing material back to silo).



Type FZ-10 FZ-15 FZ-20
Hopper-Volume (kg) down 50 - 100 100 - 200 150 - 300
Suction nozzles (pcs.) 3 4 6
Length (m) 4,0 4,0 4,0
Width (m) 1,0 1,5 2,0
Height (m) 4,5 - 6,5 4,5 - 6,5 4,5 - 6,5
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