Volkmann INEX Vacuum Conveyors provide safe loading of bulk materials into hazardous areas, particular in the Chemical and Pharma Industries, where the loading of powders into reactors and stirring vessels is requiered. INEX systems can be used inside all gas and dust explosion zones.
Initially material is sucked into the separator of the INEX system. Before the material is discharged, the transportation line is closed and the INEX system is set under vacuum. Then, the material inside the INEX system is areated with inert gas (for example Nitrogene) from the bottom and then released through the systems discharge valve. The concentration of Oxigen during discharge typically is below 7% or limited to such a value to not compromise the inert feed of the system.
For the conveying of hybride mixtures, where the transfer of powders containing solvents, the entire vacuum transportation process with an INEX Vacuum Conveying system takes place under inert atmosphere.
Volkmann INEX Vacuum Conveyors for hazardous applications and Explosion Zones
free of ignition sources
operate completely pneumatic without electricity
completely electrical conductive design
small interior filling volumes
low transportation speeds
no heat produced
no hot surfaces
no rotary parts
easy to control and to operate.
Volkmann provides profound expertise and support for all hazardous applications relying on our experience and knowledge. All systems have been designed for the specific demands of hazardous applications.