... -suitable for rice husk,sawdust,straw,paper.. wood pellet machine:wood pellet machine applied to sawdust,rice husk,straw,hay,paper,wood ... ,peanut shell,sunflower husk, etc. pellet machine with unique structure-vertical ring die, filled the blank of ... die. Two layers both can be used independently so the machine reduces the cost; What’s more, two layers of the ...