The Brabender Coriolis Mass Flow Scale

Bulk material supplied from above passes
a constant speed impeller wheel driven by a
three-phase current motor, diverting the ma-
terial radially. The tangential Coriolis force
acting on the wheel blades causes drive torque changes in proportion to the flow rate sensed
by a load cell. Based on torque and speed,
the microcomputer Congrav® computes the
current flow rate, which is both displayed and
issued as a signal for recording or control of
an upstream variable speed feeder (e. g.
screw feeder, rotary valve, etc.).

●  Ingredient characteristics or height
    of fall do not affect the accuracy