Closed Flap Silo FZR

Closed Flap silo for down, feathers, fibres, foam-flocks etc. For filling through vacuum-process.



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 and distribution reel shaft prevent that too much material at once will drop into the charging cylinder (with sensor-control). This guarantees 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 filters these silos are suitable also for filling equipments with necessary material equalisation (blowing material back to silo).



Type FZR-10/15 FZR-15/20
Hopper-Volume (kg) down 10 - 30 25 - 80
Suction nozzles (pcs.) 3 4
Length (m) 1 1,5
Width (m) 1,5 2
Height (m) 2,6 - 5,1 3,5 - 6,1
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