I．Purpose：
Be used to mix with material, grind, and improve density and quality.
II．Main technical date:
   Model                        SX300                       SX400
   Roll diameter(mm)     Ф260                        Ф405
   Roll width(mm)          690                           810
   Electric motor            7.5kw                       18.5kw
   Roll speed ratio         1:3:9                        1:3:9
   Size(mm):                 1500X1200X1000      2400X1730X1200
   Weight(kg)                2368                         5200