Hardware Specification
161
• Extra attention must be paid to leakages, e.g. vacuum cup shape and surface roughness
The air flow capability of a VG grippers is shown in the graph below:
The easiest way to check if a cardboard box is sufficiently tight is simply
to test it using the VG grippers.
A high vacuum percentage setting does not give a higher lifting
capacity on corrugated cardboard. In fact, a lower setting is
recommended, e.g. 20%.
A low vacuum setting results in less air flow and less friction below the
vacuum cups. This means VG gripper filters and vacuum cups will last
longer.
To Next Page
Loading...
