Continuous weighing systems are utilised for applications where the process is of a continuous nature rather than that of a batching process. Such systems generally comprise of either a continuous weigh conveyor or a duplex hopper system.

Continuous weigh conveyors comprise of a belt conveyor where a section of belt is weigher via a roller assembly mounted upon a loadcell weigh frame. This frame can incorporate a single or multiple rollers dependant upon the material and specific throughput requirements

Duplex hopper systems comprise of two batch weighers operating inversely to each other to provide a continuous output of weighed material. As one is weighing the other is discharging and vice versa.