During the process of mineral ores, separating is a necessary process in which various separators are needed, for instance, magnetic separators, flotation separators, spiral chute, high frequency screen, etc. Here, I am gong to introduce them briefly one by one.
1. The magnetic separator, dry magnetic separator, ore magnetic separator and permanent magnetic separator are all important members in the mineral processing equipment and the central parts of machinery equipment. With the overall rebound of the machinery industry, the market in the field of mineral processing equipment also became active and brought the prosperity of the surrounding the supply industry of raw material. The quality of the magnetic separator and magnetic separator is the first concern of users and the acceptance and demand of the customers has a direct impact on the development of the industry. In addition, the power-saving features of the magnetic separator will receive widespread attention because of the huge power consumption.
2. The type of the flotation separator includes mechanical flotation separation, pneumatic flotation separator, hybrid flotation separator, mechanically stirring air-charging flotation separator and gas precipitation flotation separator.
The pneumatic flotation separator is made by the principle of flotation column which combines the advantages of both flotation separator and the flotation column and can effectively overcome the shortcomings of both.
This flotation separator is characterized by the simple structure, easy maintenance, the minimum amount of reagent, long service life of the wearing parts and high recovery rates which can reduce the energy consumption more than 80% and make full use of gas. The pneumatic flotation separator can greatly reduce the flotation process stage and the equipment and infrastructure investment to a maximum extent.
3. Gravity spiral chute takes the advantage of an efficient and effective design that utilizes gravity and skate wheels to move trays from one level to another. Each module has a flat bottom with vertical sides to contain the trays/totes and assist in maintaining tray/tote orientation. Product descent is controlled through the unique spiral design. It is constructed out of durable hand-laid fiberglass and is an inexpensive alternative to conventional equipment. sand maker:http://www.china-mills.com/
It is widely used to process iron, sternum, tungsten, tantalum, niobium, gold ore, colliery, monazite, retile and zircon of the size between 0.3 and 0.02mm, metals and nonmetal minerals with enough proportion deviation.
4. Electromagnetic high frequency vibrating screen is one of the new vibrating screen using the electromagnetic oscillator as shock excitation and using high frequency vibrating as the operating mode. This kind of vibrating screen is suitable for dry or wet screening of fine material and widely used in iron ore, copper, gold, coal, chemical, building materials and other industries.
High frequency vibrating screen has a strong adaptability in grading size and has a relative accuracy in the control of particle size. The high frequency play an important role in fine classification and has now become the mainstream of fine grading equipment. Compared with mechanical high frequency screen, electromagnetic high-frequency screen not only delivers the vibration but also plays a role in clearing network for its unique exciting way transforming vibration by hitting the screen, so the electromagnetic high-frequency screen has the obviously advantages in the same type equipment, which has fully embodied in the applications of practice. In addition, because the screen frame of the electromagnetic screen does not move, it is easy to realize the large scale in the structure. The single screen surface area can reach 30 m2, and the electromagnetic high frequency vibrating screen will be the developing trend of fine grading equipment.
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