"High power vacuums in the foundries"
The Nilfisk-CFM industrial vacuums "High Power" series from 11 up to 22Kw and "High Power" series from 22 up to 75 Kw are suitable for the foundries.
They are used in zones of stripping, below the shake-out (vibrating grill). In this zone it happens the detachment of earth upon the transportation belt that moves in the direction of a bucket elevator. Along the belt enormous loses of earth occur for which the Nilfisk-CFM vacuums are used for the recovery reducing drastically time and labour hence costs.