When components assembled in a functional subgroup feature safety functions, controlling the correct mounting and the integrity of every part is necessary.

This Mechanical Tightness Testing Bench is based on a pressing system and verifies 100% of the parts, adapting to different models of finished products featuring different dimensions and physical specifications. At the positive end of the cycle a label is printed.

The presence of the label is a necessary condition for the entering of the component in the finished product assembly line.

The part object of the test is a plastic safety mushroom head button, due to protect the grinding unit of automatic coffee machines and connected to the hopper containing the coffee grains.