Root Three Roller Mill is suitable for grinding ointment or high viscosity material. It achieves required grinding effect by the friction and crushing among the three horizontal rollers rotating at different speeds. It is equipped with emergency brake button to prevent equipment damage. The rollers are casting with special hard alloy or ceramic materials.
- Grinding roller material: chilled hard alloy
- Roller distance adjustment: hand wheel/hydraulic
- Srapper material: chilled hard alloy or plastic
- Cooling system: Yes
The roller material is made up of cold hard alloy centrifugal casting. The cold hard alloy thickness is between 15 and 25mm, hardness is between HS 68-75. The roller is grinding on convex grinder, the effective working surface is a bit convex. During the milling process, because of hard roller and thermal expansion and contraction, it can compensate automatically so as to improve machine life, also improve the material accuracy and efficiency.
||Roller Dia. (mm)
||Roller Length (mm)