Custom Buffer dust collection hood mounted to Buffer machine

OSHA 1910.212 sets the general requirements for machine guarding, covering moving parts, points of operation, in-running nip points, and flying debris. It applies to all machines to protect workers from injury caused by hazardous motion and contact.

OSHA 1910.212(a) establishes the general machine guarding requirements that protect employees from points of operation, moving parts, in-running nip points, and flying debris. It forms the foundation for all other machine guarding rules.

OSHA 1910.212(a)(1) requires that one or more methods of machine guarding be provided to protect operators and nearby employees from rotating parts, flying chips, sparks, and other mechanical hazards. It defines the core duty to guard all dangerous machine motions.

OSHA 1910.212(a)(2) defines the construction and design requirements for machine guards, ensuring they are strong, secure, and effective in protecting workers from mechanical hazards without introducing new risks.

OSHA 1910.213(a)(1) requires all woodworking machines to be constructed and maintained free from noticeable vibration when the largest tool is mounted and operated at full speed. This ensures safe, stable operation and prevents mechanical failure or operator injury.

OSHA 1910.213(p) establishes safety and guarding requirements for sanding machines, including disc, belt, and drum sanders. It mandates enclosure of moving parts, guarding of nip points, and effective dust control to protect workers from contact, entanglement, and respiratory hazards.

OSHA 1910.213(p)(3) requires each disc sanding machine to have an exhaust hood or equivalent guard enclosing the revolving disc, leaving only the portion above the table exposed as necessary for applying the material being sanded.

OSHA 1910.215(a)(1) mandates that abrasive wheels be used only on machines equipped with properly designed safety guards. These guards must meet the requirements of this section, with limited exceptions for specific tools such as certain mounted or internal wheels.

ANSI B11 is a suite of machine safety standards governing the design, guarding, risk assessment, and safeguarding of industrial machinery. It supports detailed safety criteria for compliance with OSHA’s machine guarding rules.

ANSI B11.0 outlines the foundational requirements for machinery safety, including terminology, risk assessment, and risk reduction principles. It serves as the broad “Type A” standard that supports machine-specific standards in the B11 series such as B11.19 and B11.C-type documents.

B11.9 defines safety requirements for stationary grinding machines—covering machine design, guarding, control functions, operator access, and lifecycle responsibilities to reduce risk of injury from grinding operations.