... pneumatic vacuum device, recycled the meal. (3)Hoisting machine: supply material to mill machine by bucket or vacuum principle. (4)Mill system: ... millIncluded: Soak tank, water storage tank, mill machine, mix slurry tank, wort material tank, and so on. (1)Soak tank: ... soak, mill, mix. (3)Mill machine: According to technology requirement mill malt and assistant material, accomplished the mill. Avoid to ...