33 Barium St, Alrode, Alberton, 1451, South Africa Alberton South Africa. Pricing Type: Retail price. Price: ZAR 115,000.00. Posted at: November 12, 2020 02:32. ... The design of the hammer mill is unconventional as a result of fact that the blowers are on the outside of the screen and the screen uses a full circle of the body—360.