What is a major characteristic of a full-revolution press?

A full-revolution press is designed to complete a full cycle of operation with each stroke of the ram, making it inherently capable of moving continuously through its range of motion. This characteristic necessitates additional safeguarding measures to ensure the safety of operators and nearby workers, as the machinery does not stop between cycles. The potential for injury increases if proper safeguards are not in place, given that parts of the press can be in motion and pose significant hazards during operation.

The other characteristics mentioned in the other options do not specifically encapsulate the nature of a full-revolution press. For example, while it does have a single point of operation, multiple points of exposure to hazards exist because of its operational design. It is also incorrect to state that it operates continuously without stops in a way that sets it apart from other types of presses; many machines have continuous operation features. Additionally, the statement regarding usage for only lightweight materials does not accurately reflect the versatility of full-revolution presses, as they can be employed with various material types based on design and tooling considerations.