WESMAN SIMPSON+HARTLEY 90Mk2 ADDITIVE DOSING SYSTEM –
to provide precision weight control and pneumatic injection of additives to a muller in a fully automated mixer group. The 90Mk2 is designed to be used and integrated with a Simpson+Hartley Compactibity Controller with Bond Determinator.
Bentonite and other additives are accurately weighed and injected into the Muller at a point to ensure efficient mixing of the additives with the sand.