Fiberglass Chopper Gun Anyone

Hello -

I'm looking to build our own fiberglass resin chopper gun. It's essentially a spray gun of sorts that will fire both pre-mixed resin (that is thick) and also it will chop up fiberglass and spray that too.

You can see an example here:
https://www.youtube.com/watch?v=A8j5Kmuo0_U

Here is a close up of a gun with the chopper:
https://www.youtube.com/watch?v=WLc9j0AHDkQ

And here is a product demo selling just the chopper (to reverse engineer)
https://www.youtube.com/watch?v=e1c1q4gMQuk

I assume the core components would be:

- Chamber to hold the pre-mixed resin
- The chopper component for the fiberglass
- The component to fire the resin through the compressor

Thanks read less