Manufacturer of Magnetic Equipment, Vibrating Equipment, Metal Detectors
& Mineral Processing Plants

Applications of Hematite Separators

The capacity varies considerably depending on metallurgical criteria. Most important variables are magnetic susceptibility characteristics of the magnetic particles, degree of liberation and size of the feed.
Mechanical features of the separator as tank design, magnet system and drum diameter do of course also effect the capacity. The following capacity figures can be used as guide-lines for STL magnetic wet separators in iron ore processing.

Stl Magnetic Wet Separators Guidelines

Above Figures applicable for iron ore processing.
As summary of the field experience and confirmed by test runs, following advantages can be emphasized when using the dia. 1200Mm separators specially for new projects:

Special Application

Special Applications

For applications involving fine or very fine particles, low content of magnetic material, and/or where highest recovery is desired, the HG- type magnetic assembly has been found to be superior to the standard assembly. The diagram to the right is an example on recovery of magnetite from floatation tailing s in true comparison with standard magnetic assembly.
The DMHG unit is designed to give a higher gradient than the standard assembly. The magnetic field strength is, however, lower. Thus the capacity measured as t/h x m drum length is down rated to correspond to the lower field rating.
The natural place for this separator is e.g. On a tailing s stream from a magnetite plant, secondary separator in a dense media recovery circuit, or recovery of metal powder production.

Technical Data

The above volume capacities are indicative for optimum performance at average conditions. Higher volumes can be allowed under special conditions.

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