1.wood pellet mill output:400-600t/h 2.make fuel,fertilizer pellet:2-15mm 3.auto-lubricated oil 4.37kw 5.CE, ISO9000 1.Flat die wood pellet mill is with three taper rollers and flat die ,its technic is from Germany ,which is our China unique national patent. taper rollers and flat die can make high pressure between rollers and flat die,which is specially for high crude fiber materials,such as ...