"suction lifter"的定义和意义

What is a "suction lifter"?

A suction lifter is a tool used to lift and move heavy, smooth, or flat objects like glass, metal sheets, or tiles. It uses suction cups that create a vacuum when pressed against the surface of the object, allowing the lifter to securely grip it. The user can then lift or move the object by pulling a handle or activating a pump to maintain the suction. Suction lifters are commonly used in construction, glass installation, or manufacturing, as they make handling heavy or delicate materials safer and easier without causing damage.