The Mini Sol stacker is conceived to stack soft cover or hard cover products without compensating at a product’s infeed maximum speed of 6.000 books/hour with a maximum pile’s height of 150mm. Thanks to its internal telescopic adjustments, the stacked product is always delivered in the center independently from the product size. The wide adjustment range allows to enter with the product oriented spine/foredge or head/foot. Mini Sol can also be used as emergency stacker or pre-stacker for 3-knives trimmers. Its small dimension allows this machine to be installed even in very narrow places.