This system is made up of a conveyor belt that takes the product to a scale, which checks the weight of the bolts to be packaged.

Each bag contains exactly 2 bolts (without defects). If more than two bolts are released, the machine will reject the product with the incorrect weight. Likewise, it will discard bolts with shape defects.

Once the product has been weighed, it will be poured into the packaging machine that forms the bag.