Problems of material flow from storage bins, silos, hopper etc should not be underestimated. By using a Promoflow discharge aid the flow of every product will be activated, which is in general able to flow but needs s starting or continues activation to flow properly. By using a discharge aid the lost of productivity, time and money will be reduced. Keyser & Mackay distributes these articles only in Germany. For other countries, please contact Process Components Ltd, 0044 (0) 162 541 2000, www.pro-components.com