Net Weight Fillers
Net weight fillers weight each empty container, save the weight of the empty container in memory register and then deduct this weight from the final total weight of the product. The container is moved onto a scale OR load cell located under the filling nozzle. If necessary, the container is tared / zeroed. A flow valve is opened and the product flows by gravity OR pressure into the container. When the target weight is achieved the nozzle / flow valve is closed. These fillers are usually used on the products of high value.