Moving machine parts have the potential to cause severe workplace injuries, such as crushed fingers or hands, amputations, burns or blindness. Safeguards are essential for protecting workers from these preventable injuries. Any machine part, function, or process that may cause injury must be safeguarded. When the operation of a machine or accidental contact injure the operator or others in the vicinity, the hazards must be eliminated or controlled.
Employers are responsible for safeguarding machines. Any machine part, function or process with the potential for causing injury must be safeguarded using control methods that prevent employee contact with hazardous areas through effective machine guarding techniques. Almost all new machinery is available with safeguards installed by the manufacturer, but used or older equipment may require either purchasing additional safeguards or building and installing them in-house.
Two primary methods are used to safeguard machines: guards and safeguarding devices. Guards provide physical barriers that prevent access to dangerous areas. Safeguarding devices either prevent or detect operator contact with the point of operation or stop potentially hazardous machine motion if any part of a worker’s body is within the hazardous portion of the machine.
OSHA’s Machine Guarding webpage offers general information on the various hazards of mechanical motion and techniques for protecting workers.
The OSHA Training Institute Education Center is offering OSHA 2045 – Machinery and Machine Guarding Standards in Dublin, CA, on July 22-25, 2019. Click here for more information and to register.