Buying a Biomass Pellet Machine?

I would sort of back track the pellets from your local source of pellets by asking him who is the guy he buys his pellets from. Then contact that source and find out where he bought his machine if he has one. Keep back tracking and you will find out where to buy a machine.

Try to find a trade publication for recycling? waste management? and see if any are listed there. Or Google it.