We show the A220 and A280 units for feeding high viscous and/or abrasive materials, commonly used in sealing or thermal conductive applications, which are supplied in standard drums and require a robust and reliable feeding process.
These units use a disposable polypropylene vacuum follower plate that automatically and quickly docks to the drum, and is discarded together upon completion. This prevents residual material from being dragged into the new drum.

More info at: sinutech.es