Topic Tag: Better machine

First of all thanks to the awesome community and all the guides about making the machines I'm a BTech student from india. We are planning to create tiles from waste plastic and figure out better composition which can be added together with plastic to increase its strength. I'm confused on choosing whether I should use extrusion machine or injection machine to melt the plastic , Which one should be better for making tiles. I likes extrusion mechanism, but after seeing some videos and going through some posts its seems like injection mechanism is easy and good for making tiles since we can apply pressure directly Is it possible to do the same with extrusion mechanism ??