Michigan Administrative Code
Department - Labor and Economic Opportunity
MIOSHA
General Industry and Construction Safety and Occupational Health Standards
General Industry Safety Standards
Part 65 - MILLS AND CALENDERS FOR RUBBER AND PLASTIC
Section R. 408.16506 - Definitions; M to S

(1) "Mill" means a machine consisting of 2 adjacent metal rolls, set horizontally, which revolve in opposite directions and which are used for the mechanical working of rubber and plastic compounds.

(2) "Nip point" means the point where a rotating object creates a pinching action with another rotating object.

(3) "Safety device" means a guard such as, but not limited to, a barrier, enclosure, body bar, safety rod or safety cable used to protect an employee from a hazardous condition.