In what press is a brake monitor and control system required for operators placing hands in the dies?

A brake monitor and control system is specifically mandated for part revolution presses equipped with a type B gate when operators are engaged in tasks that require placing their hands in the dies. This requirement is rooted in the need to enhance operator safety by preventing unintentional actuation of the press while hands are in the danger zone.

In a part revolution press, the ram travels only part of the way down during its cycle, which can create situations where operators need to place their hands in potentially dangerous areas. The type B gate ensures that access is controlled and only made available when it is safe to do so. The brake monitor serves to ensure that the press cannot cycle if conditions pose a risk to the operator, such as the presence of hands in the work area.

While other types of presses may have safety measures, their requirements differ significantly. Full revolution presses, for example, require different safety protocols due to their design and operation. Continuous feed presses, used for automatic feeding of materials, have distinct safety mechanisms tailored to their operation. Spot welding machines typically utilize different safety protocols relevant to their use case. Hence, the combination of a brake monitor and gate system is specifically designed for the safety needs associated with part revolution presses with a type B gate.