Mold or core making line
Mold or core making line means the collection of equipment that is used to mix an aggregate of sand and binder chemicals, form the aggregate into final shape, and harden the formed aggregate. This definition does not include a line for making green sand molds or cores.
Source
40 CFR § 63.7765
Scoping language
Terms used in this subpart are defined in the Clean Air Act (CAA), in 63.2, and in this section.