Mainly use in aluminum alloy curtain wall materials, cutting blanking of window sections and plastic materials. With the hard ailoy saw blades, the od(outside diameter) can reach 16", and also can achieve high linear velocity and high precision. This machine tool, with dlmension location housing, can add digital display equipments according to the request of customers, so it's easy to locate the dimension accurately. The workbench can be related beteewn(-15°)-90°～(+15°),after backward moving, if can be located at 0°,and then, raising and fixing the saw blades, it also can be used as routing saw. Thus, it's especially fit for cutting the aluminum windows & doors and aluminum curtain wall materials which have different angle .