GFD

foundry machines, namely, moulding machines, industrial robots, rotary drums for sand castings separation, sand and castings cooling and sand homogenizing, machinery for sand preparation, namely screens, aerators, conveyors and elevators; high speed mixers, core making machines, blast cleaning machines, machinery in the nature of sprayers for applying fettling to castings, conveyors

Apparatus and instruments for sand preparation, namely mechanical and optical apparatus and instruments for measuring the qualities of sands; electrical controllers, computers and computer programs for testing, controlling and measuring the parameters of foundry machines and for testing and controlling the qualities of sand; metered iron and metal pouring machines

Dust collection and air filtration units for use in foundries