Figure 5b. The rubber-lined vertical beaters

From

Adoptive Trials on the Yam Pounding Machine for Cowpea Dehulling

Sanni L. A., Ogunsina B. S., Adegbenjo A. O., Ajayi M. O.

American Journal of Food Science and Technology. 2016, 4(3), 58-63 doi:10.12691/ajfst-4-3-1