Atta Chakki Pat Wali 12X12 is a stone flour mill with a capacity of 35 to 40 kg per hour, for grinding atta (flour), masala, dalia, besan and similar products. It is listed as a Pat Wali chakki and is also described as a Vertical Khadi chakki with original emery stone (patthar). The machine stands on a green four-leg frame, with a large square feed hopper over a round yellow stone housing, an angled discharge chute, a handwheel at the base and a multi-belt drive to a side-mounted unit.