A Penwalt Stokes stainless steel Tornado Mill Model 44.
A vertical mill driven by a 4 kw 1440 rpm motor which has a belt and pully arrangement with a 2-1 ratio giving a mill speed of approx. 2880 rpm.The unit is fitted with a stainless steel perforated screen which is held behind a stainless steel bolt on safety cowl. The unit has 12 off swing blades.
Fitted with safety interlocks.