Hopper weighing systems are fundamental to accurate material dosing in batching and mixing plants, focusing on measuring the contents of smaller vessels used for dispensing specific ingredients like cement, aggregates, or additives. This is achieved by mounting the entire hopper structure onto load cells (typically S-Type or Shear Beam cells), which convert the weight of the material into a precise electrical signal. When paired with a sophisticated controller, the system utilizes this real-time weight data to execute a precise “loss-in-weight” or “gain-in-weight” batching sequence. The stability of the load cells and the accuracy of the associated electronics ensure that each ingredient is added at the correct speed and cut-off point, guaranteeing repeatable recipe formulation, minimizing material waste, and achieving the consistent quality required for the final product.
Hopper weighing measures bulk materials accurately during filling, batching, or discharge processes.
It improves weighing accuracy, reduces material wastage, and ensures consistent process control.
Shear beam and compression load cells are commonly used based on hopper design and capacity.
