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Joyal mining processing equipment/ gold mining equipment include Flotation Equipment, Magnetic Separate Equipment, Classifying Equipment , Gravity Separation Equipment and Mineral ore washing equipment :

Introduction of Flotation Machine

ZJJF series flotation machine is designed on the basis of principle of Wei Muke flotation machine. It is an ideal self-inspiratory mechanical agitation type flotation machine. The machine has the following features: inspiratory capacity is relatively stable; solid particles suspend better, Impeller installation is shallow depth, Stator has long life, Liquid surface is balance and high Sorting Efficiency. Generally, ZJJF series flotation machine is always applied with ZSF series flotation machine to form a joint unit; ZSF flotation machine is used for inhalation slot of pulp self-absorption while ZJJF series flotation machine is used for DC slot. Thus, operations space is level configuration without foam pump to get high sorting indicators. ZJJF series and ZSF series also play their respective advantages.
It is mainly used for copper, lead, zinc, nickel, molybdenum, gold and other non-ferrous metals, ferrous metals and non-metallic minerals roughing, selection and flotation operations. Its performance is superior to ZXJK type flotation machine.

After years' exploration in mining industry, the technology of flotation has been more and more professional. According to the changing of market conditions, Joyal brand flotation machine has been changed from single cell type to open flow type to meet modern requirements. Flotation machine is mainly used for mineral separation of the non-ferrous metal like copper ore, zinc ore, lead ore, nickel ore, gold ore, etc. It can be also used for the rough concentration and selected concentration of ferrous metal ore and nonmetallic ore.

1. Self-suck air without foam pump, low power consumption;

2. Vertical recirculation of slurry can keep solids in suspension;
3. Pulp-air intensive mixed help for solids lifting and suspending;
4. Large volumes of pulp sucked can dispel concentrated soilds at the bottom;
5. Promote positive vertical circulation of pulp;
6. With feed pipe and impeller make sure the pulp is 100% mixed in every cell.

ZXJK series flotation machine flotation process is usually a continuous process by a few tanks, dozens of tank flotation machine connection, including roughing, scavenging, concentration operations. The use of flotation machine should meet the following requirements about equipment and processes, varies parts are complete and intact. Machines function normally and achieve the required aeration rate. Motor drives impeller rotating through belt and pulley. On the one hand, the machine inhaled enough air mixed with slurry, on the other hand, stirring the mixture of pulp and pharmaceutical. At the same time, refinement of the bubble, the particles adhere to the bubbles on the role of reagents and float to the slurry surface. So it the formation of mineralized froth layer and scraped by the scraper.

ZXJK series flotation select high grade concentrate from low grade Ore effectively. It is widely used for copper, lead, zinc, nickel, molybdenum, gold and other non-ferrous metals, ferrous metals and non-metallic minerals roughing, concentration and flotation operations. Especially for fine disseminated and complex composition ore, using this series flotation machine can get better separation effect.

Introduction of Joyal Magnetic Separator

ZCTL series of permanent magnet dry magnetic separator is the newly developed high-performance processing equipment can be widely used in metallurgy, mining and other industries. The device has characteristics of commotion magnetic field and high separation factor, advanced structure, light weight, reliable operation and easy maintenance. This product is ideally suited for arid areas, for it can save water resources, and reduce dressing costs, opening up a new way for magnetite mining. This product is also can be driven by diesel engine, it is also available in power shortage areas. In addition to the existing styling products, we can also develop different magnetic separators according to user-specific demands on different magnetic induction and the application of different magnetic materials. These series of products can meet the needs of small, medium and large mining processing plant, welcome to negotiate business. Our company offers industrial prototype, can provide users with a small test.

The magnetic field of ZCTS (N.B) series of permanent magnet drum magnetic separator has two kinds of structures: rotating and fixed. The fixed is suitable for wet sorting of fine particles of strongly magnetic material in weak magnetic fields, or removing the non-magnetic minerals in the strong magnetic minerals. When the slurry is injected into the magnetic field, the strong magnetic mineral is adsorbed on the cylinder surface, the weak magnetic and non-magnetic minerals are successively excluded, the strong magnetic minerals adsorbed on the cylinder was taken out of the magnetic field with the rotation of the cylinder. The rotating one is suitable for dry sorting of fine strong magnetic minerals, for the role of high-speed rotation, the amount of rolling of the magnetic particles in Wet magnetic separator is much larger than the ordinary magnetic separator. It has a significant the effect for the destruction of magnetic agglomeration and improves the high-grade ore. There are two kinds of sorted materials: magnetic material and non-magnetic material, the machine is suitable for roughing and selecting materials whose sizes are 6-0mm.

Introduction of Classifying Equipment

Base on years' experience and technology, Joyal spiral classifiers are designed to provide the most effective pool area and overflow velocity requirements. It is widely applied to separate the particles into a number of products graded according to size in the complete closed loop together with ball mill in the mining industry, separate light particles from heavy particles in the gravity separation process, separate of fine particles and liquid from coarse particles in the metal ore dressing process, separate the slurry or liquid from solid particles in ore dressing plant.

Hydraulic cyclone is equipment used for the separation to remove the heavier coarse particles sediment and other substances in the sewage. Sometimes used for sludge dewatering. It is divided into two kinds of pressure-style and gravity-style, often made by circular cylindrical structures or metal tube. Water come into cyclone along the tangent upper the structure (or metal tube) by pressure or gravity, under the centrifugal force, the heavy particulate matter is thrown to the wall and rotate down, and discharged with the concentrated liquid. Smaller particulate matter rotate to a certain extent, discharged with the secondary vortex flow.

The high frequency screen consists of shaker, pulp distributor, screen frame, rack, suspension springs, screen mesh and other components. The high frequency screen is of high efficiency, small amplitude, and high frequency of screening. Different from the principle of common screening equipments, high frequency screen adopts high-frequency, on the one hand, destroyed the tension of the slurry surface and the high-speed oscillation of fine-grained material in the screen surface, to accelerate the separate role between the large density (specific gravity) of useful minerals and screen mesh, and increase the probability of contact between minerals whose size is less than the separated grain size, and the screen mesh. This is resulting in better separation conditions to make materials smaller than the separation size, to pass through the screen mesh with slurry to be the screened products.

ZGT series drum screen renewal product on the basis of the old drum screen, it overcomes the problem of mesh plug when circular vibrating screen and line screen are screening wet material, to improve the yield and reliability of the screening system. It is mainly used for grading large and small stones in the quarry, separate sand and gravel in the sand and gravel plant, separate lump coal and pulverized coal in the coal industry and washes coal (part of coal washing machinery) in chemical industry; classify different sizes of lumps and separate powder substance in mineral processing industry. It also can be used to desliming and dewatering in the material with large mud content.

Introduction of Gravity Separation Equipment

6S table floating concentrator is widely used for sorting tungsten ore. Its main function is desulfurization sorting the rough and concentrate mixture after tungsten ore gravity separating. (Such as rough concentrate sorted by jig and shaking table). Beneficiation particle size is ranging from 2mm to 0.074mm. The separating effect is especially for tungsten ore with a variety of sulfide minerals. It has the following advantages compared with the 6-S shaking table: it is easy to observe changes of slurry on shaking table; easy to operate; it has many different specifications for choosing.
It is proved by a large number of actual production data and feedback from the customer after-sales information that this table floating concentrator is simple operation in production process. The separation effect is especially prominent for tungsten mine including sulfur and other Sulfide Minerals. Secondly, its capacity is larger than 6-S shaking table. Its overall production costs are much lower than 6-S shaking table.

The jigger is one of the devices of the modern gravity separation. For its large capacity and a wide range of sorting particle, simple operation and maintenance, it is widely used as a rough election or selection of sorting gold, tin, tungsten, titanium, hematite, coal and other minerals. Traditional jigger is mostly the circumference eccentric drive jigger, which is not conducive to the loose of jigger bed and the proportion of stratification of mineral particles, which affects the sorting and recovery equipment. Saw-tooth wave series jigger is energy-saving gravity separation equipment developed and improved according to the law of layer theory of jigger bed stratification, and on the basis of traditional jigger. Its pulse curve is as saw-tooth waveform to make rose water faster than the dropped water; enhanced the loose of bed, eased the inhaled role, so that heavy particles in the mineral can fully settlement, greatly improving the sorting capacity and recovery rate of equipment. Its industrial test compared with the sine wave jigger: saw-tooth Jig operating recovery rate is higher than the sine wave by the sn: 3.01%, w: 5.5%, pb: 1.63%, zn: 2.04%; water consumption reduced by 30% -40%, covers reduction by 1/3, and the stroke is adjustable. The performance of Saw-tooth Wave Jig has reached the domestic advanced level, and is one of the ideal devices in energy-saving gravity separation.
Saw-tooth wave series jigger is one of the gravity separation equipment. It is of large capacity, wide range of sorting grain size, simple operation and maintenance, widely used as coarse or fine sorting machine in the beneficiation of gold, tin-tungsten, titanium, hematite, too, coal and other minerals.

Glass Steel engraved chute has basically same beneficiation principle and Product Structure with Ordinary chute, the difference is the former spiral blade face has notch groove (Can play a buffering role in the beneficiation process); the latter spiral blade face is flat. Through Production practice proves that the notch groove chute has following three advantages than ordinary chute:

Introduction of Mineral ore washing equipment

Joyal Mineral ore washing equipment include ball mill ,rotary kiln,rotary dryer:

Ball mill is the key equipment for secondary grinding after crushing. And it is suitable for grinding all kinds of ores and other materials, no matter wet grinding or dry grinding. Besides, it is mainly applied in many industries, such as ferrous&non-ferrous metal mine, building materials, chemical, electric power, coal, traffic, light industry, etc. In our company, this series of high-efficiency ball mill adopts rolling bearing support instead of sliding bearing support with bearing bush. Therefore, it can save energy by 10-20%. According to different discharging ways, it can be divided into two kinds, grate type and overflow type.

The rotary kiln is widely used in the fields of building materials, metallurgy, chemical industry, environmental protection, etc. It can be divided into cement kiln, metallurgy chemical kiln and lime kiln according to the different materials processed. The cement kiln is mainly used to calcine cement clinker; In the process of non-ferrous and ferrous metallurgy, such as iron, aluminium, copper, zinc, stannum, nickel, wolfram, chromium, etc., the rotary kiln can be used to sinter and roast ore, concentrate, intermedium, etc.; The lime kiln is mainly used to calcine limestones.

The rotary dryer is mainly used in the fields of building materials, mineral processing, metallurgy, chemical industry, etc., it can be used to dry materials with specified moisture and size.