... warranty time, Working manner is from inside to outside press,Centrifugal force and extrusion pressure together, Produced more capacity, At the ... hole size for saving the money for another size mould.Centrifugal Type Vertical ring die wood pellet mill specifications: ModelPower (kw ... .65*1.45*2.18500Skype: shirely_huangMobile phone: 150 6906 3929 Centrifugal Type Ring Die Rice Husk, Wood Pellet Mill