Liftering

Liftering refers to the process or practice of raising loads using equipment, techniques, or mechanical means. The term is not tied to a single standardized field, and its precise meaning depends on context. In industrial and construction settings, liftering describes moving heavy items with devices such as cranes, hoists, forklifts, jacks, or vacuum lifters. The emphasis is on safety, load management, and efficient transfer of materials between locations or stages of fabrication.

In machinery design, liftering can describe components that perform lifting actions as part of a machine cycle, such as lifters, cams, or actuated arms that raise or position parts during assembly or operation. In robotics and automation, liftering is used to characterize end effectors or grippers capable of lifting and placing objects, often incorporating sensors to monitor grip force and object stability.

Safety and standards govern liftering activities, including proper rigging, load calculation, weight distribution, employer responsibilities, training, and personal protective equipment. Equipment is rated by maximum load (Working Load Limit) and is subject to regular inspection and maintenance.

The term also appears in logistics and material handling to denote the planned sequence of lifting operations, equipment selection, and staging to minimize risk and optimize throughput. See also lifting equipment, rigging, and material handling. Further information may be found in industrial safety guidelines and equipment manuals.