GEROSA - 6x65 mm, 70s, rotary hopper
HILGELAND PN2 - 8x100 mm, 1985 rebuilt 2003 CE, vibratory bowl
HILGELAND PN2 - 8x100 mm, 225 ppm, 1989, vibratory bowl
HILGELAND PN4 - 12x130 mm, 1985, vibratory bowl
SASPI PN4 - 12x125 mm, 80s, vibratory bowl