Plywood heavy duty calibration sanding machine, this machine is equipped with 400mm big calibration sanding rollers, also equipped the rear rubber polishing rollers, used to do the calibration sanding work on the plywood board, blockboard...etc. And we have one head sanding machine, two heads sanding machines, double side calibration sanding machine, and also can equipped for you the plywood sanding equipments for the sanding machine, if you are need automatic plywood sanding line, welcome to contact with geelong.