the square lumber multi-blade saw mainly used for square lumber sawing and multi-specification board processing ,up and down axis disign with big processing diameter ,front and back two active axis for automatic smooth feeding ,the machine features at small sawing track with smooth saw pin surface and high lumber output percentage ,it is an ideal wood processing machinery in application of finger jointed board,blockboard and packing boardprocessing length:50-100cmprocessing width:3-25cmprocessing thickness:3-16cmcooling way:axis water spraymain motor power:22kw*2sets