A most important and recommended accessory as an option is the self cleaning filter of ± 45 square meters for retaining the very fine dust in the suction air before entering into the turbo-blower and therefore avoiding the wear of the turbine wheels.
Most efficient and automatic cleaning thanks to compressed air: jet pulse system.
Therefore very dusty products with abrasive dust can be handled with a VIGAN machine.
VIGAN machines allow a large number of working conditions: see Most common applications
VIGAN experts will recommend the most suited accessories among more than three dozen and which are fully described in a comprehensive 60 pages manual with many color illustrations: contact VIGAN.
As an example see the accessory n° 24 as described in this manual:
Onto trucks & railway cars
Into silos & warehouses
Loading ships, emptying silos, ...