check weigher is a kind of high speed and precision online weight inspection equipment,it's mainly used for various automatic assembly line and logistical conveyor system to check low or high weight deviation of the on-line products,then to sort them.And it works with all kinds of packaging production line and conveying system,It's applied to online detection of pharmaceutical, food ,toys,hard-ware and chemical industry.In addition, it also can directly replace artificial weighing to improve production efficiently and keep consistency and reliability.