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Wolframite Beneficiation Equipment for Sale

Zenith is a global supplier of service and technology for crushing, grinding and beneficiation equipment. We developed complete range of wolframite beneficiation equipment for sale, such as jaw crusher, impact crusher, cone crusher, ball mill, high pressure mill, sand washing machine, vibrating screen and feeder, filtering machine, gravity separator, magnetic separator, flotation separator, thickener, dryer, belt conveyor etc.

These machinery has been exported to many countries such as Portugal, Russia, Australia, Thailand, South Korea, Rwanda, Bolivia, the United States, and Congo etc.

We focus on sustainable development and improvement on long term. We aim for providing high advanced equipment and create more wealth for customers. If you are interested, please just contact us about your requirements, we will do ore experiment, analysis your needs and design a best production line, and provide you most considerate service.

Wolframite Beneficiation Technique

The wolframite is recovered by a combination of dense medium separation, shaking tables and flotation. Tin and copper are also removed by flotation. due to the fine intergrowth of scheelite with the gangue minerals, the ore is treated by flotation as using gravity separation would result in high losses of scheelite, making the operation uneconomical.

Other techniques involved in wolframite processing applications include crushing, grinding, washing, dissolution, crystallization, filtration, sorting, sizing, drying, pelletizing, or roasting in preparation for leaching, gravity concentration, magnetic separation, electrostatic separation, flotation etc.

Wolframite Extraction Plant

The ore is crushed to <14 mm by means of a three stage crushing system. The crushed ore is then stored in two underground ore bins before being transported to the mineral processing plant by a conveyor belt system.

The top size of the feed is further reduced to <10 mm in a one stage crushing system consisting of a cone crusher which operates in closed cycle with a vibrating screen. The crushed ore is stored in two ore silos from where the ore is fed to a single stage ball mill at a feed rate of 80-82 t/h.

To achieve sufficient liberation of the scheelite from the gangue, the ore has to be ground to 80% passing 180um. The mill discharge is pumped to a classification system, which consists of screens and a hydrocyclone. The fines with a top particle size of 500um are pumped to the flotation process, the coarse fraction is recycled to the ball mill.

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