BF C box fillers are available in a number of different versions with various types of fall breakers. All models have automatically reversing conveyors with fall breakers at both ends. A sensor halts filling if the box is not replaced in time. Model BF CG is fitted with double pneumatically controlled fall breakers.
Model BF CZ has double zig-zag fall breakers. Model BF CE is fitted with vertical drop elevators to ensure the most gentle filling possible, even with carrots.