Copper Wire Granulator

Hi all,

Does anyone own, or have access to a wire granulator?

My question being, are they effective with electrical cords like those that are attached to microwaves etc..

I am relatively new to scraping but am getting close to 50lbs a week of cords and obviously hand stripping them to maximise my money would negate any profit in time spent.

I realise they are EXPENSIVE but in the long term I think it would be a great asset as we grow and we build up the quantities we are recieving.

Any thought or information greatly recieved

Mike