Crushing machines; pulverisers; machinery and machines, all for the processing and material handling of minerals, and for the processing and production of precious and semi-precious ores; wet and dry cyclone machines; screening machines; wet and dry screening machines; wet and dry conveying machines and apparatus; fluid pumps; washing barrel machines and apparatus; mineral log washing machines and apparatus; water treatment and storage machines and apparatus; mineral storage machines and apparatus; water thickener machines and apparatus; parts and fittings for all the aforesaid goods.;