An operator manually places a drum on the base of the unit, seals the fill adaptor to the drum, enters a target weight (remotely-mounted weight indicator not shown), and initiates the filling cycle.
An integral vibratory feeder features two filling speeds for increased filling accuracy. Once the target weight is reached, a signal is sent to stop the vibratory feeder. The operator raises the drum fill head, and the filled drum is removed.
Custom designed units are available.