The 911MPEFC250 is a Fine Jaw Crusher for pre-crushing of extremely hard up to brittle materials down to < 2mm in one step: End fineness
A Superior Mixer Mill engineered for rapid and reproducible sample preparation procedures. This High Energy Ball Mill can handle simultaneously two or more samples from
The 911MPE Air Jet Sieving Machine is a powerful aspiration unit with variable throughput of 0-99 mBar ensures that the material is quickly dispersed and can
In extractive metallurgy, separation of insoluble solids from solutions is an important economic factor in almost all flowsheets. This separation step can employ sedimentation, filtration
Exploration on Bougainville for copper by Conzinc Riotinto of Australia (CRA) began in 1963 and by 1968, through geophysical, geochemical and diamond drilling methods, an
The requirements for controlling air and stream pollution are a most timely subject for all concerned people. The coal industry has taken great measures to
The cleaning of coal by the use of jigs is one of the oldest methods of separating coal from its impurities. Although in many situations
Metallurgical evaluation of autogenous grinding of Anaconda’s Berkeley Pit ores indicated that tonnage throughput increases, at a finer flotation feed size, were possible by converting
Leaching is defined as a form of extraction in which a valuable constituent is removed from a solid body by mass transfer to a solution
Sublevel caving has created through its possibilities of standardizing and mechanizing operations and equipment. Other advantages are that the method can be adapted to orebodies