3d Printed Screw Compressor

 This model is based on my YouTube experiments with screw compressors.  Checkout my YouTube video for more details, but I do not recommend using this as anything other than a desktop model.  It is extremely dangerous and doesn't work very well given the size and the accuracy of 3D printing.  Assembles with ~200mm 8mm Rods, 4x 608 Bearings, and assorted M3 and M4 screws.