The Eco-Hopper (2011)

Developed for B&W Mechanical Handling. The Eco-Hopper was an improvement on previous Aumund designs and competitors by providing X 6 the filter area previously available. Air was extracted at a low point in the hopper which promoted a down draught. Tests used cement clinker proved the design to be very efficient.

Patent: EP2390208 (A1)









Vibrating Floor (2014)

Developed for Portasilo these vibrating floor panels were designed to optimise the distribution of vibration, reduce spring failure and improve efficiency of discharge.

Patent: WO2014056861 (A1)