Turbine Blower

I needed a blower for my air hockey project. The original blower had an unsuitable fit for me and the round output was difficult to print on a 3D printer. Therefore, I redrawn the blower in Fusion 360 (I am also attaching the source file), modified the output so that the blower could be attached from the bottom of the table, and modified the housing so that it encircled the turbine as tightly as possible. Housing must be printed with support.The turbine is attached to the engine with M3 screws and an aluminum coupling. This ensures its greater stability. I attached the coupling to the engine axle with 2 screws facing each other so that the turbine was balanced. I used the HACKMOTO V2 35T motor. The motor is attached to the back side with countersunk M3 screws.