- Control by means of idle metallic feeler-pin rollers, installed on elastic elements
- Feeler-pin rollers roll smoothly on each wooden plank of the pallets while it advances.
- When it finds a broken plank, the brusque movement of the roller (and its elastic element) respect to its normal condition, is revealed by a photocell which sends a signal to action the automatic pallet ejection system
Complete control system
- Pallet brushing group removing dirt or other non-related parts from the pallet surface
- Nail bending group, bending the nails that stick out of the planks of the pallet
- Bending strength adjustable by means of a pneumatic cylinder