Basic Info.
After-sales Service
After Service Support
Specification
5630*1850*860
Product Description
2021 Complete tungsten ore processing plant
Wolframite has a relatively high density, so gravity separation is one of the main methods of tungsten beneficiation. After decades of development, tungsten ore beneficiation technology has gradually entered a period of steady development and maturity.
The gravity separation process of wolframite in most concentrators is similar. Using this process, how much beneficiation can produce a reasonable concentrate, and some of the concentrators will send the coarse concentrate to the beneficiation plant for processing. At present, the principle process of gravity separation adopted in our country is: one to two stages of grinding, three stages of jigging, four to five stages of shaking table, and concentrated treatment of fine mud to obtain coarse concentrate, discarding a large amount of tailings; coarse and medium size jigging The tailings are fed into the rod mill for fine grinding, and the ground products are returned to the double-layer vibrating screen, forming a closed loop. Shaking table generally adopts two kinds of separation, the ore in the coarse and medium-grain shaking table is returned to the circulation loop, and the sludge is treated separately. The WO3 grade of the heavy-selection section (qualified ore after pre-selection and discarding waste) is generally 0.4-0.8%, the coarse concentrate WO3 grade is generally 20-30%, the tailings WO3 grade is generally 0.03-0.056%, and the operating recovery rate It is 90-94%, and the yield of discarded tailings is 45-55%.
Tungsten Ore Processing Plant :
Jig Machine:
The jigging machine is one of the most important equipment in the tungsten concentrator. The jigging operation is the main industry for the gravity separation and recovery of tungsten and associated heavy minerals. The tungsten metal recovered by the jigging operation accounts for about 50% of the tungsten metal recovered in the gravity separation section. Up to 75%. my country's black tungsten concentrator generally adopts three-stage jigging, that is, all qualified ore is screened into three levels of coarse, medium and fine to enter the jigging operation. The upper limit of the coarse-grained jigging particle size is 13mm, generally 8-10mm. The size range of the medium-grain jigging treatment is 1.5-5mm, and the coarse and medium-grain jigging tailings are reground and re-selected, and the recovery rate of the coarse and medium-grain jigging operation can reach 65-75%. The granularity of fine-grain jigging treatment is -2mm (or 1.5mm), and the recovery rate of fine-grain jigging operation is about 35-45%. Tailings. The recovery rate of fine-grain jigging operations is low, mainly because the selected materials have some materials that are difficult to recover by jig separation (ie -0.074mm), because the selected materials are -2mm (or -1.5mm) full-grain grades Selected, resulting in the loss of fine-grained tungsten metal and tailings. If the high-frequency vibrating fine screen is used to pre-select the -0.5mm part of the selected physics, it can not only reduce the amount of fine-grained jigging, but also improve its operation. Recovery rate.
Shaking table :
Shaking table is one of the most common gravimetric separation equipment used in the separation of medium and fine-grained ores. It is widely used in the beneficiation of tungsten, tin, tantalum-niobium, titanium, zirconium and other ores. The suitable selected particle size is 0.037-2mm. The outstanding advantages of the shaker are: (l) The enrichment ratio is high (up to hundreds of times); (2) After a single sorting, you can get commercial concentrates and discard tailings; (3) You can take multiple at the same time Products; (4) The minerals of different densities are obviously zoning on the bed surface, which is easy to access. The disadvantages of the shaker are: low processing capacity per unit area, large plant area occupied, large concentrators are often used as selection equipment, and small concentrators can directly be used as coarse and selection equipment.
Shaker is one of the most commonly used heavy separation equipment in tungsten concentrators. It is commonly used to process-2mm (or -1.5mm) size materials. Generally, the jigging operation of black tungsten concentrator does not discard the final tailings, so shake Bed sorting is the main equipment for discarding tailings in heavy sorting section.
Ball mill
Ball mill is the key re-crush eqipment after the crushing. Ball mill is widely used in cement, silicate products, new building materials, refractories, chemical fertilizer, black and non-ferrous metal ore-dressing, as well as the production industry of glass or ceramics, for carry though dry or wet grinding of a variety ores and other materials.
Features:
♦ Energy-saving.
♦ Simple structure and split installation
♦ Easy to installing and maintaining
♦ 2 types feeders: combined feeder and cylinder feeder
♦ Dry ball mills & wet ball mills for option according to different materials & discharging methods
Working Principle:
Ball mill is a horizontal rotating device transmitted by the outer gear. materials are transferred to the grinding chamber through the quill shaft uniformly. There are ladder liner, ripple liner and different specifications of steel balls in the chamber.
The centrifugal force caused by rotation of barrel brings the steel balls to a certain height then impact and grind the materials.The ground materials are discharged through the discharging board thus the grinding process is finished.
Jaw Crusher
Jaw Crusher is mainly used to crush kinds of mining stones primarily, and the largest compression resistance of the material to be crushed is 320MPa. The jaw crusher is widely used in mining, metall-urgical industry, building material, highway, railway, and chemical industry.
Features:
1. Movable jaw plate is more advanced and very durable,which is made of high quality steel cast and moved through two big flywheel.
2. Crushing cavity is enough deep to improve the capacity and feeding ability.
3.Lubrication system is reliale and safe which makes it more easily change spare parts and maintain.
4.Simple structure, reliable work, strong crushing capacity, and easy maintenance.
Working Principle:
Motor drives V-belt & belt pulley to make moving jaw with periodic motion by eccentric shaft. Moving jaw moves upwards to the fixed jaw, the materials are crushed in this process. Moving jaw moves downwards from fixed jaw by pulling rod and spring, then final crushed materials are discharged from the outlet.
Address:
No. 9 Industrial Avenue of Guzhang Industrial Park, Shicheng County, Ganzhou City, Jiangxi Province, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Industrial Equipment & Components, Manufacturing & Processing Machinery, Metallurgy, Mineral & Energy
Company Introduction:
Jiangxi Jinshibao Mining Machinery Manufacturing Co., Ltd is a professional manufacturer of all types of mineral processing equipment, the process line designing and export of engineering service together. Our main products ranges from crushing, grinding, mineral processing to melting stage, including centrifugal concentrator, jig, spiral chute, shaking table, trommel screen, rotary scrubber, jaw crusher, ball mill, flotation machine and so on. Covering an area of 24, 800 square meters, the company was established in 1991, and located in Shicheng county, Jiangxi province, which is near to Xiamen Port. Our company employs more than 60 workers; Through the efforts of our entire staff, we have become a mature manufacturer.
As a result of our high quality products and outstanding customer service, we have gained a global sales network reaching to America, Japan, Romania, Australia, Nigeria, South Africa and 156 other countries and regions. Our company has always focused on research, development and innovation to offer the more suitable process line and equipment to our clients.
Jiangxi Jinshibao Mining Machinery Manufacturing Co., Ltd will initiate the second phase of our development strategy. Our company takes"quality and client comes first" as our tenet. We hope to cooperate with more clients for mutual development and benefits. We warmly welcome clients from at home and abroad to establish cooperation and create a bright future with us together.
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