Section R. 408.14503 - Definitions; A to GRule 4503.
(1) "Automatic die casting machine" means a machine which will cycle continuously without the attention of an operator.(2) "Bull ladle," also known as a transfer ladle, means a large vessel used for transporting and pouring molten metals.(3) "Cold chamber machine" means a die casting machine where the injection plunger and cylinder is not submerged in molten metal, but the molten metal is transferred into the cylinder.(4) "Die casting" means the injection of molten metal under pressure into dies to make various shaped parts.(5) "Guard" means a physical barrier or a device which protects a machine or an employee.Mich. Admin. Code R. 408.14503