SAG Mill Manufacturer

Here is a list of the SAG Mill Manufacturers & Suppliers I know: FLSmidth Metso Outotec CITIC-Heavy Industries Co. Ltd Thyssenkrupp – Polysius Farnell-Thompson TyazhMash 911Metallurgy A highlight of SAG milling has been the collaboration between grinding mill manufacturers and mining companies. Experimental work on very large mills is difficult, expensive, and potentially catastrophic if it goes […]

Gyratory Screens

Gyratory Screen Separators impart a combined gyratory and vertical motion and arc used for fine-screening applications, wet or dry, down to 40 pm, including laboratory use. The basic components consist of a nest of sieves up to around 2.7 m in diameter supported on a table that is mounted on springs on a base. Suspended from […]

Industrial Box Furnaces

Our heavy-duty box furnaces are designed for an intensive and continuous use. Equipped with a ramp to set point digital indicating controller, our high temperature furnaces allow you to reach and accurately maintain the desired temperature. In order to minimize the heat up and cool down times, our furnaces are insulated with the best refractory […]

Assay Furnace

As a dealer of a top Brand of manufacturers of ovens and furnaces, well known in the mining industry for the design and production of custom-built equipment. Knowledge of this industry has enabled us to design an improved assay furnace. Technologically advanced, this furnace has several unique features which facilitate its use and assure results […]

Kaolin Ceramics

Kaolin Ceramics - 911Metallurgist

Kaolin is a clay comprised essentially of the mineral kaolinite which has the oxide composition of 46.3% SiO2, 39.8% Al2O3, and 13.9% combined H2O. The structural formula of kaolinite is (OH)8Si4Al4O10. These deposits are sedimentary and contain approximately 90% or more kaolinite along with minor quantities of quartz, mica, and smectite along with trace quantities […]

How to Derate a Pump Curve for Slurry Pumping

How to Derate a Pump Curve for Slurry Pumping - 911Metallurgist

The pump curves published by pump manufacturers are for the performance of the pump on water. Some pump manufacturers use a derating factor to correct the head and efficiency of the pump when pumping slurry. This a subject which has had a lot of controversy and disagreement It is suggested that the method used be […]

List Factors Affecting Grinding Ball / Media Wear Rate

In the mineral processing Industry, there are different grinding environments in which grinding media are used. These include semi-autogenous (SAG) mills, rod mills, conventional ball mills, and tower mills. The different types of grinding media available for these grinding applications include heat treated and as rolled grinding rods, forged steel balls, cast steel balls, cast […]

Collector Dosage – pH and Flotability Pyrite Galena Chalcopyrite Fe Pb Cu

The relationship between sodium diethyldithiophosphate collector concentration and pH for conditions of incipient flotability of pyrite, galena, and chalcopyrite. If one considers that hydroxide ions compete with collector ions for the adsorption sites on the surface of these minerals, that the amount of collector adsorbed is constant under conditions of incipient flotation, and that the […]

Silver Chloride Chemistry

Silver Chloride Chemistry - 911Metallurgist

To appreciate the development of industrial silver chloride processing it is helpful to outline some of its general properties. Since more comprehensive reviews are available, only basic concepts will be covered here. Silver chloride is a white, curdy, crystalline solid compound. In the lab, it is prepared from a solution of AgNO3 by precipitation with […]