FINAL PELLET: 6-12mm. Our tailor-made Ring Dies are available for pellet presses of all brands. At our ultra-modern facility we manufacture ring dies for compound feed, aqua feed, compost pellets,fish pellets ect.A spare part is an item of inventory used to replace failed parts. Email: enquiry@pellet-richi.com. WhatsApp: +86 138 3838 9622.