The machine use belt to rub and feed paper automatically, and transport on one side to guarantee precision, it is solved destabilizing factors of manual feed. Use belt to keep cardboard on the roller to guarantee the precision and the speed when grooving. This machine is suitable for make rigid boxes, book covers, wine box, mobile phone box(electronic products), jewelry box, moon cake box and so on.

This equipment is used for making V shape grooving on gray cardboard, industrial cardboard, MDF, and other board type. It is making V shape with dural direciton in one time.