Table of Contents. 1
Gravity Concentration Equipment 2
Shaking Table. 2
4,Support Types. 4
5,Technical Specifications. 4
6,Application Scenarios. 5
Yunxi Shaking Table. 6
2,Structure and working principle. 6
3,Technical Specifications. 7
4,Using and maintenance. 7
5,Application Scenarios. 7
Spiral Chute. 8
2,Application and Performance. 8
3,Construction Drawing. 8
4,Manufacture Case. 8
6,Technical Specifications. 9
5,Application Scenarios. 10
Sawtooth Wave Jig. 10
5,Model for example. 12
6,Technical Specifications. 12
7,Application Scenarios. 14
Diaphragm Jig. 14
3,Technical Specifications. 15
4,Application Scenarios. 16
Hydraulic Radial Jig. 16
2,Hydraulic Transmission Principle of Jig. 18
3,Technical Specifications. 18
4,Application Scenarios. 18
Fiber Reinforced Polymer(FRP) Table. 19
3,Application and performance. 20
4,Application Scenarios. 20
Gravity Concentration Equipment
6-S shaking table is one of the main equipments of gravity concentration. It is not only widely applied on separating tungsten, the tin, the tantalum niobium and other rare metals and the noble metal ore. Also widely used in separation for Gold, Silver, Tin, Columbium, Tantalum, Titanium, Barium, Tungsten, Iron, Chrome, Manganese, Zircon, Lead, Zinc, Mercury, Copper, Aluminum, etc. The shaker effective recycling granularity scope is 2-0.022millimeters.
Beneficiation process of shaking table is carried out on the tilt table with riffle (Figure 1), the minerals are sent by the feed launder on the bed superior angle, simultaneously, it supplies horizontally the washing water from the feed water launder. Under the effect of gravity, crosswise running water momentum, inertia and friction force produced by the bed reciprocating asymmetrical movement, minerals are stratified by weight and size, and make the longitudinal motion along the bed and transversal motion along the tilt bed. Therefore, the proportion and the granularity different minerals fan out along the respective heading from A to B, discharged separately from the different areas of concentrate side and tailing side, and then divided into the concentrates, middling’s and Tailings.
According to different feed positions, shaking table is divided into right-type and left -type. Feed position of the right-type is on the right to its body; left-type is on the left.
The characteristics of 6-S shaking table are high enrichment ratio, high efficiency of beneficiation, easy operation and convenient stroke adjustment. Changing the horizontal slope and stroke length, it can still maintain bed running in balance. Spring is placed in the box, so its structure is compact. Also it can eventually get the concentrates and tailings
(1) Easy installation , Simple operation , Long working life .
(2) High recovery ratio , High concentration ratio .
(3) Deck constructed of fiber glass .
(4) Three different decks to choose .
(5) Adjustable stroke length and speed .
It is composed of head motion, motor, slop adjustment device, deck; feed chute, flume, riffle and lubrication system (figure).
Installing foundation of 6-S shaking table have three styles; Ordinary foundation, small channel steel foundation, big channel steel foundation.
The 6-S Shaking Tables have three distinct deck designs available. The course ore deck is designed for recovering particles size from 0.5 mm to 2 mm; the fine sand deck is designed for recovering fine particles in the range of 0.074 mm to 0.5 mm; the slime deck is designed for recovering super extremely fine particles in the range of 0.05 mm to 0.074 mm.
Product： Yunxi shaking table
Type: Yunxi series
The whole production drawings of Yunxi shaking table is produced in strict accordance with the standard drawings of Yunnan tin industry corporate. This type of shaking table is mainly applied in different non-ferrous metallic ores. Particularly in the multi-metal ores, it can be played its most effective function. It can be used to gravity separation and cleaner flotation of the less than 2mm non-ferrous metals. Many year’s practices prove that Yunxi Shaking Table has stable performance, high efficiency, low noise, convenient using and maintenance. It is deeply welcomed by customers.
It is composed of bed, bed head and sliding device. The bedstead and feed lauder are made up the bed. Bed has two types (coarse bed and groove bed). According to particle sizes and density, the proper bed type is chosen (attached forms). Bed is connected by the hook on the bed of bed head, supports in the sliding device. With the pushing of bedside, the bed moves back and forth to beneficiation.
The eccentric roller which is driven by the eccentric shaft makes rocker support arm moving. The rocker support arm fork drives the joint T-screw, which makes screw move back and forth. Bed head lubricant bearing uses the ZQSN5-5-5 material as sliding bearings, which has low noise and moving neatly characteristics.
Slide device is mainly used to adjust the slope of mineral processing equipment, bed generates the slop using hand wheel to adjust slant splint.
After using the Yunxi shaker, maintenance and repairing is necessary, its parts in good condition can not only affect the dressing performance and efficiency indicators, but also increase its life expectancy.
The general notes on the use of shaker
(1) Bed’s paint has a brittle, can not bear the strong beat and collision.
(2) Avoiding the bed paint crushed and deformed, high temperature and heavy objects can not be placed on.
(3) To prevent the bed deformation caused by the water penetration affecting the paint swollen, the bed is strictly prohibited to nail.
(4) In order to ensure flow membrane uniform, oil pollution in the bed should be avoided.
(5) In order to maintain the manufacture quality of table, the bed must be special attention to in handling, stacking and installation process. General requirements are to avoid sideward because of unevenness or overlapping when transporting and stacking, make the feed side down, and prevent the sun and rain.
Product： spiral Chute
Type: spiral chute
spiral concentrator is our company’s concentrating experienced scientific product, which is the best concentrating equipment, especially for concentrating sand ore in beach, riverside, seashore and stream.
The product is made of the fiberglass lined with wear-resistant polyurethane and corundum cover; the advantages are light, moisture proof, anti-rust, wear proof, anti corrosion and no noise, properly suitable for the different feeding particle sizes and grades. It is the domestic advanced level, the new highly effective equipment.
spiral chute is new equipment with the domestic advanced level, successfully invented by Beijing General Research Institute of Mining and Metallurgy. It is applied for processing iron, tin, tungsten, tantalum, niobium, gold, coal, monazite, rutile, zircon and other metal, nonmetal minerals with enough specific gravity dispersion of granularity ranged from 0.02 to 0.3mm.
(1) Reasonable structure and small occupation area , Low operating cost and long working life .
(2) High recovery, high efficiency , precise separation , Non-required power .
(3) Light in weight, anti corrosion, rust and wear resistant , Reliable running with minimal operator attention .
(4) Simple installation and Minimal maintenance requirements .
(5) Strong adaptability to fluctuation of feeding amount, density, size and grade .
(6) The surface of corundum forms strong friction the concentration effect surpass plastic surface .
Our company uses the newest design and a complete set of technology organization produced and strict quality testing to guarantee each specification of spiral separator qualified.
We make the serialized with a special kind of grooved spiral separator to be selected by colored, ferrous metal mine, coal chemical industry, coal dressing, sulfur factory as well as the scientific research,the design department,the colleges and universities test chamber.
Product： Sawtooth wave jig
Type: Sawtooth wave series
jigging is one of the relative new methods for gravity concentration. As a rougher or cleaner device, it is widely applied on the separation of gold, tin, tungsten, titanium, hematite, coal and other minerals due to its high processing capacity, large range of separation size and simplicity of operation and maintenance.
A traditional jig is mostly driven by eccentric circle, its jigging pulse curve is mostly sine wave, the upward or downward flow rate generated by the diaphragm movement and action time are almost same, therefore, it is not conductive to jigging bed dilation and stratification according to the proportion of mineral particles, and affects the sorting ratio and recovery of equipment.
Saw-tooth wave jig is a energy-saving gravity concentration device which is based on the traditional jig according to the distribution rule of jigging bed theory, its jig pulse curve likes the saw-tooth waveform which makes the upward flow faster than the downward; the upward flow time is short, the downward is long, which overcomes the shortcoming of upward flow, downward flow and action time produced by the sine-wave pulse curve, enhances the loose degree of the bed and alleviates the inhalation effects, then the heavy mineral particles in the ore are fully settlement, which enhances the sorting ratio and recovery of equipment. Compared with the sine-wave jig, the recovery of Sn increases 3.01%, W: 5.5%, Pb: 1.63%, Zn: 2.04%, respectively; water consumption is reduced by 30%-40%, site area is decreased 1/3, the stroke can be adjusted, dragging by the electromagnetic adjustable speed motor makes the pumping speed can be adjusted endlessly. Its performance reaches the domestic advanced level; it is one of the ideal energy-saving gravity concentration equipments.
(1) High capacity,High concentration ratio and high recovery
(2) Fabricated with highest quality material
(3) Easy to install,operate and maintain
(4) The pulsation curve is saw-tooth wave shape facilitate heavy mineral to settling
(5) Saving water 30-40% than ordinary jig
(6) The pulsation speed very easy adjusted by regulator
(7) Suitable for roughing and desliming
(8) Can achieve a good result in processing such as placer gold,tungsten,iron,tin,hematite,cope,tantalum-niobium,titanium,manganese,barite,zirconium,chrome and gemstone etc.
The structures of the saw-tooth wave jig are shown in figure
The saw-tooth wave is divided into left-style and right-style according to the installation location of feed pipe flange. Standing on the ore feeding to look at the ore discharge, feed pipe flange on the left is left type, on the right is the right type.
The model of saw-tooth wave jig is made up of its code, dressing room area and the number of cell, its model is described as following:
Product： Diaphragm jig
Type: Diaphragm series
Diaphragm jig has simple operation, large capacity, and can obtain the final concentration or the tailing in one beneficiation. So it is widely used in dealing with the coarse or medium-grained ore. It is suitable for classification the larger differential density of tungsten, tin, iron, manganese and chrome ore; also for ferrous metal and non-ferrous metals containing the gold and rare metals.
LTP300×450 Rectangle Compartment Side Way Action Type Jig is mainly composed of jig box drive device, water distribution, diaphragm and bibcock. There are two jig buckets with different sizes and each diaphragm is divided into jig area and diaphragm area by clapboard. The rubber diaphragm pumping to make medium (water) moving is the jigging course. The triangle belt drives big belt pulley by electromotor so connecting rod of the eccentric gear and rocker are up and down moving. Another connecting rod is connected with the rubber diaphragm which is moving up and down to jig.
Based on the size of ore, we can change the stroke of connecting rod and choose different stroke to make the best jigging effect. The method of altering stroke per minute is to exchange a smaller belt pulley but there are two strokes per minute: 322r/m; 420r/m. The method of choosing stroke is to loose bolt and screw cap, take out bowel and move the relative place between eccentric adjusting sieve and eccentric shaft so there are 11 different strokes (0-25.3mm).
Because of a sieve added on the working screen, the jig can be processed the uneven sizes of material. (Note: the sieve can be requested to supply or not). After the feed ores are sent to jig chamber, the ores are separated to different layers in the medium by the pulsation of diaphragm. The light but weight is sank to the tank of jig bucket through the spaces of materials of artificial bed layer and its sieve holes but the coarse but light is washed to the discharge end of screen by medium. Because the back jig chamber is lower 50mm than front jig chamber, the light ores is overflowed through front jig chamber to the back chamber and jigged again. If needed, the place of end plate can be adjusted to control the discharge amount. The concentrate in tank can be discharged by discharge tube regularly.
Product： Hydraulic radial jig
Type: Hydraulic radial series
Ore dressing by Gravity Jig is considered as one of the major means for gravity beneficiation with the process characteristics being continued feed of ores to be beneficiated onto screen plate in jigging Chamber, forming thick material layer. Upward flow is injected via screen plate periodically, allowing the lift of bed layer to be loose and flow to drop (or stop rising).During this process, grains of different densities will displace relatively, with the heavy materials bring delivered into lower layer and the light material being transferred into the upper layer. Concentrate and tailings will be obtained after their being discharged respectively.
Saw tooth-wave Jig is a new type of energy conservation and highly efficient gravity separation equipment and developed based on the traditional Sine Wave Jig. The difference between Saw tooth Wave Jig and Sine Wave Jig is that the pulsation curve for jigging is of saw tooth wave shape, with speedy upward flow and slow downward flow.
Bed layer is elevated integrally and slowly dropped with a long effective loose time, allowing significant increase of handing capacity for unit screen surface, decrease of lower limit of grain size recovery and large save of make-up water for undersize fraction. Industrial tests carried out of Saw tooth Wave Jig and Sine Wave Jig for comparison showed that the recovery rate for operation Of Saw tooth Wave Jig and Sine Wave Jig for comparison showed that the recovery rate for operation of Saw tooth Wave Jig is raised by Sn:3.01%,WO:3:5.5%,Pb:1.63%,Xn:2.04% with water consumption being decreased by 30-75%.
Ore dressing by Saw tooth Wave Jig is capable of handing almost full sizes of mineral materials other than very fine material. It features simple process operation, heavy duty equipment handling capacity with final products being obtained through one time separation. Therefore; it has found a wide application in production. It is regarded as one of major means to cope with metallic ores such as iron and manganese ores of coarse, moderate and fine sizes and has found significant use in beneficiating tin and tungsten ores. Moreover, Jigging Method also can achieve a good result in processing primary ores bearing gold, tantalum niobium, titanium, zirconium and chrome and sand stones.
More density minerals to be separated in ores have, wider rang the feed sizes have. For gold bearing placer, when feed grain size is less than 25mm, separation may be carried out without size classification with the lower limit of recovery up to 0.05mm..For ordinary metallic ores, size classified separation is conducted to effectively improve indexes for separation and to enhance handling capability for the equipment.
DYTA-7750 hydraulic radial jigs are widely used on mining vessel at home and aboard as roughly selected equipment to sort ores such as alluvial gold, tin, diamond, tungsten and hematite.
DYTA7750 hydraulic radial jigs are developed from circular jigs. They are composed of two parts, drive and tank. The drive is of mechanical hydraulic type whose power is provided by motor. Through speed-change mechanism, the output shafts of speed reducer bring along the rotation of cam which drive cyclical alternating movement of every plunger of drive cylinder so as to convert electric energy to mechanical energy and then to hydraulic energy. Through hydraulic pipes and all kinds of valves, the movement of slave cylinder is driven and the fluctuation of the jig’s cone is brought along. The jig frequency adjustment of DYTA7750 jig has two kinds of forms .According to difference in jig frequency adjustment mechanism, DYTA7750 jigs have two models; DYTA7750 and PYTA7750.DYTA7750 jigs adopt electromagnetic speed regulating asynchronous motors to realize the adjustment of jig frequency which belongs to steles adjustment. The adjustable range of jig frequency is 0-90 times per minute.PYTA7750 jigs adopt common squirrel-cage asynchronous motors. The power is transmitted through belts and jig frequency is adjusted through the replacement of belt pulley. This belongs to step adjustment. The machine is equipped with three kinds of belt pulleys which enable the jig frequency of the jig to be 60 times per minute, 70 times per minute and 80 times per minute.Besides, belt pulley of a certain jig frequency of between 60 and 90 times per minute can be provided according to the needs of users. The two types of models have advantages of their owm.Thus; the users can make their choice according to their own actual needs. The tank is of unit combination type. Every unit consists of three jigs. Every room is equipped with one trapezoidal jig. It can be made circular or fan shaped according to the handling capacity and configuration requirements of equipment. The advantage to adopt combination type is it is easy for fabrication, transportation and installation.
This hydraulic system is mainly composed of hydraulic power unit, actuating cylinder, slave cylinder, hydraulic piping and control valves. The hydraulic power unit is mainly used to add oli.The main function of actuating cylinder is to convert mechanical energy to hydraulic energy through cam’s propelling of plunger. The main function of slave cylinder is to convert mechanical energy to hydraulic energy by the movement of plunger driven through the pressure oil transmitted by the actuating cylinder.
Its hydraulic transmission processes are as follows；The cam 12 rotates and drives the plunger of actuating cylinder 11 to produce pressure oil. It through the one-way throttle valve 10 to the upper chamber of slave cylinder 13drives the piston of slave cylinder to move downward and bring along the cone 10 to move downward (it is also pressed downward with the weight of lower cone 1 and the gravity of water and mineral), press the oil in F chamber of the slave cylinder to get the lower chamber to produce high-pressure hydraulic oil. There has already been leather bag with oxygen of 3.5-4MPa in the compressed high-pressure accumulator 3 which accumulates energy.
When the cam rotates from the highest point to the lowest point, the actuating cylinder plunger is pulled outward and the high-pressure accumulator releases energy. The high-pressure hydraulic oil pushes the piston of the slave cylinder upward and brings along the upward movement of cone 1.In this ways, cyclic up and down movement (pulsation) of cone 1 is achieved.
Product： Fiber Reinforced Polymer(FRP) Table
Type: Fiber Reinforced Polymer(FRP) series
Shaker is widely used and effective gravity concentration device, its sorting part is a traditional wooden bed. Practice has proved that wooden bed is easily damaged, frequent maintenance, a short use, wood lacquer and other raw materials becoming gradual scarce, it is difficult to adapt to product development. So LS-type (6-S type) and other modern glass-steel bed are developed to replace the wooden bed. It is identified with advanced structure, good performance, reliable operation and an excellent beneficiation indicator. It is completely different in the material, structure and manufacturing processing, also is a major innovation to the traditional wooden bed. Therefore, it is determined to be mass production, extend and use.
(1) Higher hardness and strength,lower deformation , Low water absorption,no weight increment .
(2) Work surface hard damage,well wear,less maintenance .
(3) No absorption of moisture and swelling,no rottenness,no worm-eaten .
(4) Chemical corrosion resistance,acid and alkali resistance,the agent in the pulp resistance , Sorting good performance,stability index .
(5) Good weather resistance,shape stability,non-cracking .
(6) The assembly size of the wooden bed retained,the two interchangeable installation .
Our company can arrange to manufacture according to the designed drawings and technical process, and its quality is controlled strictly to ensure the technical requirements of products. Welcome to order.
It is widely applied in sorting ores range from 2 to 0.02mm, pyrite range from 4 to 0.02mm, in separating sludge levels of ferrous, non-ferrous, m rare and noble metal minerals such as tungsten, tin, tantalum, niobium, iron, manganese, chromium, titanium, bismuth, lead, gold and so on; after changing appropriately the form of bed, it can applied in sorting the slack coal and coal slime; also applied in separating mixed material with enough difference of gravity and particle size.
And it could be used for different work such as rougher, cleaner and scavenger flotation, beneficiation the different grades of coarse ore (0.5~2mm), fine ore(0.5~0.074mm) and slime(-0.074mm).
The sorting mechanism is the same as wooden bed. Different proportion of sorted ores, differential movement provided by bed head, slope flow and different types of bed make the mineral particles group be loosen and layered, selectively transported, the ores form the fan-shaped zone on the bed, and then output the different products.
Both LS-type and YS-type have three kinds of bed, they are the rectangular bed dealing with the coarse ore, the ladder bed dealing with the fine ore and the groove bed dealing with the mud-level ore. Users can choose freely.