3 roll mill melting, pressurization and homogenization rolls have different and increased speeds from hopper to discharger
Milling uses two counter-rotating rolls to create a shear stress in the soap, and this type of stress can be considered as a union of different process: melting, pressurization and homogenization.
The rolls have different and increased speeds from the infeed hopper to the discharge hopper, so the soap can adhere to only one roll in each milling process to obtain a correct shear work.
A flaker knife is used to detach the soap from the fastest roll. The knife is controlled by manual hand wheel outside the machine.
soap mill
