The above code numbers are related with capacities (in metric tons per hour) per suction pipe and under specific working conditions: please contact VIGAN for more explanations, illustrations and a full technical description of each machine model.
Those NIV type unloaders are specially adapted to medium size ships up to Post Panamax but can be also for small size vessels in some circumstances.
See how to Choose your machine according to specific unloading operation characteristics.
Bulk handling not only of any kind of cereals, seeds, nuts, animal feed stuffs as well as for the mobile machines but also delicate cargoes like cocoa beans, malt for breweries, … and other products such as alumina, urea prills, soda ash, wood pellets,…
Each machine is customized and optimized according to the customer technical requirements and financial resources: unloading capacity, boom length, stationary, movable (self-propelled or tractable), vessels, size, ....
Most common are on rubber wheels or on rails but also on a stationary gantry.
Self-cleaning filter by jet pulse system (high pressure) and VIGAN own manufacture of the airlock: different models corresponding to most diverse applications.
VIGAN high pressure 3 to 4 stages centrifugal turbo-blower(s) with automatic air regulator or electronic speed variator (also called frequency inverter) for energy consumption optimization.
Direct drive .......