Types Of Machine Guarding

Types of machine guarding.

Types of machine guarding.

Fixed guards are permanently attached to the machine or tool don t have any moving parts and can t be moved while the machine is in use. You should try to have these before any other types of machine guarding. The most common types of machine guards are. However many people do not realise that such guards can then be sub divided into three different types which i call immediate local and perimeter.

I m sure that most people are aware of the puwer requirements on machine guarding putting fixed guards foremost and then interlocked guards. They re most often used to enclose the point of operation or other hazards that the operator doesn t need to interact with like. Guards these are physical barriers that prevent contact. They can be fixed interlocked adjustable or self adjusting.

Mechanical electrical hydraulic or pneumatic systems are used to actuate the guard. Interlock guards make certain that the machine cannot be started until the guard screen is in the closed position and conversely the guard cannot be removed until the working parts have been stopped. The basic types of hazardous mechanical motions and actions are. Adjustable guards that can be moved or placed depending on the operation.

Fixed guards like the photo of the fan guard around the blades in the picture above. Rotating including in running nip points reciprocating. Nip guard to in running rolls and fixed railing or fencing to engines motors planning or shaping machine are of this type. Fixed guards cannot be removed easily without the use of tools.

There are five 5 general types of machine safeguards that can be used to protect workers and personnel in the immediate vicinity of machinery.