Vacuum and magnetic lifters must feature backup systems (like mechanical safety chains or secondary battery power) to hold the load for a specified time if primary power fails.
Physical testing of a prototype at a load exceeding the Working Load Limit (WLL). din en 13155 pdf exclusive
Each specific unit must be tested to 1.5 times its WLL before it leaves the factory. Vacuum and magnetic lifters must feature backup systems
Pallet forks designed to hang from crane hooks for palletized transport. Key Safety and Technical Requirements wind loading during outdoor use
Designers must account for temperature variations, wind loading during outdoor use, and chemical exposure (such as oils on metal sheets handled by vacuum cups). Testing and Certification Protocols