sanding machine woodworking calibrating sanding machine for wood double sides plywood calibrating sander

   BSG Model Sander Advantages  1. High sanding speed. Working capacity is double of normal wide belt sanding machine. About 3000pcs/day.      2. It is heavy duty calibrating machine, do big removing thickness, Max. removing thickness 1mm, it can be adjusted according to user requirement.                                                                                                                    3. Good evenness. It can calibrate board with big removing thickness, also make board with g...