The installation instructions of the automatic square-wood multi-blade saw show that the square-wood multi-blade saw is used by installing multiple blades together, so that multiple plates can be sawed at one time, and the used blades are alloy blades. The small multi-blade saw can install 3-6 blades, and the large one can install more blades, so the efficiency of sawing wood is higher. Some people may think it will be more troublesome to install so many saw blades at a time. In fact, installing the saw blade is also very simple, as long as we pay attention to the following problems when installing. When installing a saw blade for a square multi-blade saw, you should first check whether the saw blade is sharp or not, and don't hurt your hand by sawtooth when installing it. Pay attention to whether the rotating direction of the spindle is consistent with that of the saw blade, and adjust the rotating speed and feed of the saw blade according to the instructions. There should be no sawdust or other impurities in the gasket between the saw blades, otherwise the distance between the saw blades will be increased, resulting in poor position deviation between the upper and lower saw blades and uneven saw surface, which needs our attention.