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Vibrating Sieve, Vibrating Screen, Screw Conveyor manufacturer / supplier in China, offering Sieving Powder Graphite Industrial Vibrator Sieves Screen, Sugar Sifter Sieve Shaker Vibrating Screen Price, Dust-Free Powder Conveying Automatic Vacuum Feeder Conveyor and so on.
Company ProfileXinxiang Hengyu Machinery Equipment Co., Ltd. Which is a manufacturer specialized in screening and conveying equipment. Our machines include: Rotary vibrating screen, linear vibrating screen, test sieve shaker, screw conveyor, z bucket elevator and vibrating feeding machine, gyratory sifter, tumbler screen etc...Now we have been exported our machines to United States, Britain, Japan, Sweden, Switzerland, Poland, Denmark, Malta, Indonesia, Malaysia, Vietnam, Thailand, Colombia, Ukraine, ...
China manufacturing industries are full of strong and consistent exporters. We are here to bring together China factories that supply manufacturing systems and machinery that are used by processing industries including but not limited to: vibrating sieve, vibrating screen machine, screening machine. Here we are going to show you some of the process equipments for sale that featured by our reliable suppliers and manufacturers, such as vibrating screen. We will do everything we can just to keep every buyer updated with this highly competitive industry & factory and its latest trends. Whether you are for group or individual sourcing, we will provide you with the latest technology and the comprehensive data of Chinese suppliers like vibrating screen factory list to enhance your sourcing performance in the business line of manufacturing & processing machinery.
According to different structure and use, vibrating screens usually be devided into many types by the vibrating screen manufacturers. Below wil introduce the top 10 vibrating screens, and how to choose the right vibratory screen?
linear vibrating screen is driven by double vibrating motors. When the two vibrating motors are rotating synchronously and reversely, the excitation force generated by the eccentric block offsets each other in the direction parallel to the axis of the motor, and overlaps into a resultant force in the direction perpendicular to the axis of the motor, so the motion track of the linear vibrating screen machine is a straight line.
Working Principle:The two motor axes of the linear vibrating screen have an angle of inclination in the vertical direction relative to the screen panel. Under the combined force of the exciting force and the self gravity of the material, the material is thrown on the screen surface to jump or move forward in a straight line. Through the multi-layer screen panels, a variety of specifications of materials are generated, and discharged from their respective outlets, so as to achieve screening and classification. linear vibrating screen is suitable for screening various dry powder or granular materials with particle size of 0.074-5mm, moisture content <7%, and no viscosity. The feed particle size is not more than 10 mm.
Circular vibrating screen is a new type of vibrating screen with multi-layer screen and high efficiency. According to the type of materials and the requirements of users, the high manganese steel woven screen, punched screen plate and rubber screen plate can be used. The circular vibrating screen is installed in the seat type. The adjustment of the screen surface angle can be realized by changing the position and height of the spring support.
Working Principle: The motion track of the screen box of the circular vibrating screen is circular. The circular vibrating screen uses the inertia exciter to produce vibration. The main shaft fixed on the screen box is driven by the motor to rotate at high speed, and the eccentric body installed on the main shaft rotates with it, generating centrifugal inertia force, so that the screen box that can freely vibrate will produce vibration similar to the circular track.
Circular vibrating screen is widely used in the materials classification of mining, building materials, transportation, energy, chemical industry and other industries because of its long flowing line and many screening specifications.
Elliptical vibrating screen is a vibrating screen with elliptical motion track (Elliptical Shale Shaker), which has the advantages of high efficiency, high screening accuracy and wide range of application. Compared with the ordinary sieve machine of the same specification, it has larger processing capacity and higher screening efficiency.
Triaxial elliptical vibrating screen is widely used for the screening operation of sand and stone materials in sand plant. It is the ideal screening equipment for all kinds of mines, quarries and mobile screening stations.
Working Principle: The power is transmitted from the motor to the main shaft of the exciter and the gear vibrator (speed ratio is 1) through the V-belt, so that the three shafts can rotate at the same speed and generate the exciting force. The exciter is connected with the high-strength bolts of the screen box, resulting in elliptical movement.
Materials on the screens do high-speed elliptical movement along with the screen machine, so as to achieve uickly separate, sift and move forward, and ultimately complete the classification of materials.
The working surface of the roller screen is composed of a series of rolling shafts that arranged horizontally, on which there are many screen plates. When working, the fine material passes through the gap between the roller or screen plate, large blocks of materials are driven by rollers, moving to the ends and discharging from the outlets. Roller screens are mostly used in the traditional coal industry.
Working Principle: For the rolling shafts are arranged according to different working angles, the speed of the material is faster when it runs in the position with higher working angle; the speed of the material is slower when it runs in the position with lower working angle.
When two kinds of materials running at different speeds converge at a certain position on the screen surface, they start to move axially, so that the materials are evenly distributed on the screen surface, and the screening efficiency is improved.
Rotary vibrating screen is mainly used for the classification of materials with high screening efficiency and fine screening accuracy. Fully closed structure, no flying powder, no leakage of liquid, no blocking of mesh, automatic discharge, no material storage in the machine, no dead angle of grid structure, increased screen area.
Any particle, powder and mucus can be screened within a certain range. Sieve to 500 mesh or 0.028mm, filter to 5 microns minimum. It can be used for classification, classification and filtration in food, chemical, metal, mining and other industries.
With the help of the heavy hammer installed at the upper and lower ends of the motor shaft, the rotary motion of the motor is transformed into a horizontal, vertical and inclined three-dimensional motion, which is then transmitted to the screen surface to make the material do an outward involute motion on the screen surface. Working Principle: After the rotary screen is started, the eccentric blocks of different phases at the upper and lower ends of the vibrating motor generate a composite inertia force, which forces the vibrating body of the rotary screen machine to rotate again and again, and the screen frame continuously moves to and fro under the action of the vibration force, and then drives the screen surface to vibrate periodically, so that the materials on the screen surface move in a positive and directional manner together with the screen box. Materials smaller than the screen meshes fall to the lower layer, and the materials larger than the screen meshes discharged from the discharge port.
High frequency vibrating screen is also called high frequency screen for short. High frequency vibrating screen (high frequency screen) is composed of exciter, pulp distributor, screen frame, supporting, suspension spring and screen, etc. High frequency vibrating screen is the most important screening machine in mineral processing industry, which is suitable for completely wet or dry raw materials.
Working Principle: Different from ordinary screening equipments, high frequency screen adopts high frequency, which destroys the tension on the pulp surface and makes the fine materials vibrate at high speed on the screen, accelerates the separation of useful minerals with large density (specific gravity), and increases the probability of contact between the materials with smaller than the separated particle size and the screen holes.
As a result, high frequency screen results in a better separation conditions, which makes the materials that smaller than the separation size (especially with larger specific gravity), and pulp pass through the screen holes together to complete the screening. High-frequency vibrating screen is usually operated at an inclined angle 0-25, up to 45, and the operating frequency range is 1500-7200r/m.
Grizzly screen has simple and solid structure, no power consumption, no moving parts, low equipment cost and convenient maintenance, but the productivity is low, the screening efficiency is not high, generally 50% 60%, and the mesh is easy to be blocked.
Working Principle: Generally, the grizzly screen is placed in an inclined position, and the materials are dumped at the high end. Under the action of its own weight, it slides down the screen surface, and the particles smaller than the gap or hole on the screen surface pass through the screen to achieve classification.
Banana screen is mainly suitable for the classification of large and medium-sized materials with high content of fine particles, and it can also be used for dehydration, demineralization and desliming.
Working Principle: During operation, the motor is connected with the vibration exciter through the V-belt or soft connection. The motor drives the eccentric shaft to rotate to generate centrifugal inertia force, which forces the screen box to vibrate. After the materials fall into the screen from the feeding inlet, they move forward rapidly under the action of the vibration force, loosely and pass through the screen.The thickness of the material layer of banana screen from the feeding inlet to the discharging outlet is constant. The ratio of the material quantity to the flow speed on the screen of each section is stable, the material layer is high and uniform. The screening efficiency of banana screen is higher, which is 1-2 times higher than that of other screening machines with the same effective area.
Heavy inclined screen can be applied to the treatment of debris from quarry, mine and building demolition, the treatment of topsoil, the recycling of construction materials, the screening of gravel, and the screening of gravel and aggregates.
Working Principle: The screen box shaft is driven by the motor installed on the auxiliary frame through three V-belts, the auxiliary frame is rigidly connected with the machine underframe, and the screen box spring is used to support the screen box.Inclined screen usually adopts 2-4-layer screen panels, and is fixed on the inclined frame at an angle between 15 and 30. The material can be screened into 3-5 grades at the same time.
Horizontal screen has the advantages of both inclined screen and linear vibrating screen. horizontal screen has the features of good screen permeability, large processing capacity and small installation height.
The installation angle of common vibrating screen is 15-30, while the installation of horizontal screen is parallel to the ground, or slightly inclined 0-5. Horizontal screen is an ideal equipment for all kinds of mines, quarries and mobile screening stations.
Working Principle: Horizontal screen is designed with oval stroke. The advantage of this design is that it can change the oval big diameter length and angle of throwing material stroke to meet the best needs of vibrating screen. The oval stroke is easy to adjust by center gear, counterweight wheel and motor speed.
Different types of vibrating screens can be used for the same material to get different screening effects. The reasonable selection of vibrating screen is an effective way to improve vibration efficiency and maximize economic benefits. Generally, you need to consider the following 5 tips:
When choosing vibratory screen, the material characteristics should be taken into account, including the content of material particles under the screen, the content of difficult screen particles, material moisture, the shape and specific gravity of the material, and the content of clay.
Tips: Heavy vibrating screen is used for materials above 200mm; circular vibrating screen is used for materials above 10mm; linear vibrating screen and high frequency vibrating screen are used for desliming, dewatering and grading.
When selecting the vibratory screen, the screen areas, layer numbers, shape, size and area ratio of the screen holes, as well as the motion mode, vibration frequency and amplitude of the vibrating screen should also be considered.
Tips: In order to keep the screens under good working conditions, the ratio of screen length to width should be in the range of 2-3; when there is much viscous mud and high moisture in the material, double deck screens should be avoided as far as possible.
Vibratory screens need to be selected according to different screening purposes. If it is necessary to pre screen materials, circular vibrating screens are generally used; for the classification and screening of crushed materials, large vibrating screens and probability screens are selected; for the deionization and dehydration of materials, linear vibrating screens are better; if it is necessary to desliminate and clean up materials, probability screens are used.
When selecting the shale shakers, it also needs to be considered according to the processing capacity of the production line, screening method, screening efficiency and the tilt angle of the shale shakers.
Professional vibrating screen manufacturers could provide competitive vibrating screen price, diversity customized vibrating screen models, timely after-sales service, spare parts and can continue to provide services for customers whole production circle.
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Quartz sand is a kind of hard, wear-resisting, chemically stable silicate mineral, quartz sand is the quartz particle which is broken and processed by quartz stone.The color of quartz sand is milky white or colorless translucent, with a hardness of 7, brittle without cleavage, shell-like...
Quartz sand is a kind of hard, wear-resisting, chemically stable silicate mineral, quartz sand is the quartz particle which is broken and processed by quartz stone.The color of quartz sand is milky white or colorless translucent, with a hardness of 7, brittle without cleavage, shell-like fracture, greasy luster, density of 2.65, bulk density (1.6 for 1-20 mesh), and 1.5 for 20-200 mesh.In the quartz sand production process, the vibration screening equipment should be used to carry out the grading screening of quartz sand.
Quartz sand vibrating screen common specifications are: 0.5-1mm, 1-2mm, 2-4mm, 4-8mm, 8-16mm, 16-32mm, 10-20 mesh, 20-40 mesh, 40-80 mesh, 100-120 mesh.Type 1500 diameter three-layer vibrating screen is widely used in quartz sand industry, with large screening yield and high efficiency.
Quartz sand vibrating screen by the vertical vibration motor as the source of excitation, the motor upper and lower ends are installed with a eccentric hammer, the motor rotation motion into horizontal, vertical, tilt three dimensional motion, and then the motion is transferred to the screen for screening.By adjusting the phase Angle of upper and lower ends, the motion trajectory of material on the screen can be changed.
The equipment should have a stable foundation.When the equipment is installed on a general ground or cement foundation, the anchor bolts may not be set.When the equipment is installed on the steel structure, the bolts should be fastened on the structure, and the steel structure should have a certain degree of steel.This machine only needs one three-phase switch (note: good use of electrical control panel), threading the wire with snakeskin tube, connect the motor to the power supply, note that the electrical control panel should be hung and installed on the wall.
(3) Before starting the machine, should first check the tightness of the pressing bolts, and the position of the material mouth and the feeder, and observe whether the vibration motor can normally turn and the spring force is not impeded, check whether the screen layer is pressed.
(4) When the rotary vibrating screen access to the electrical control panel, should be the first to check the electrical control panel.After the circuit is connected, observe whether the rotation direction of the vibration motor is clockwise (note: otherwise, the phase sequence should be changed) and whether the operation is normal and there is no significant noise.
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Quartz is the high-quality machine-made sand raw material. According to the nature of quartz, Deya Machinery has designed quartz sand maker with advantages of high working efficiency, good effect, energy saving, low investment costs and stable operation. Combined with the advantages of the traditional sand maker, quartz sand maker of Deya Machinery is strongly favored by customers.
With the large scale and large quantity of manufactures, there is a fierce competition of the market in Zhengzhou city. In order to win the active position in such a situation, Deya Machinery will take measures to reduce equipment prices to attract customers.
Steel is the most important raw materials in the process of quartz sand maker. The increase of the steel price will add the production cost, which directly raise the price of the quartz sand maker, and vice versa.
Deya Machinery is one of the sand maker manufacturers with the strongest production power and the most professional development group in China. Deya Machinery is a large-scale manufacturer combining the R & D design, production, sales, after-sales and maintenance service. Without the agency and price difference, our equipment is sold directly to customers, guaranteeing the affordable price of our equipment. If you want to get the latest price list, please leave your message on our website or make an online chat.
China manufacturing industries are full of strong and consistent exporters. We are here to bring together China factories that supply manufacturing systems and machinery that are used by processing industries including but not limited to: vibrating screen, vibrating sieve, screening machine. Here we are going to show you some of the process equipments for sale that featured by our reliable suppliers and manufacturers, such as High Frequency Screen. We will do everything we can just to keep every buyer updated with this highly competitive industry & factory and its latest trends. Whether you are for group or individual sourcing, we will provide you with the latest technology and the comprehensive data of Chinese suppliers like High Frequency Screen factory list to enhance your sourcing performance in the business line of manufacturing & processing machinery.
Rotary motion of the motor change into the horizontal, vertial and inclined sports through the installation of the ends of the weight on the vibration motor, and then transfer the motion to the surface of the scr...
The linear vibrating screen is driven by double vibrating motor, when two vibrating motors do synchronous and reverse rotation, the excitation force generated by its eccentric block. In the direction parallel to ...
ZSG high efficiency mining vibrating screen is designed for high level screening of granular and powdered material, it's a common screening equipment that frequently used at blast furnace discharge, coking plant ...
DZG series high frequency vibrating screen features of high frequency, low amplitude and low noise, it's ideal for screening & filtering of powder, granule, pulp or slurry material in food, pharmaceutical, chemic...
1.We are factory and be able to give you the lowest price than market one; 2.Our products have been exported to over 80 countries and widely used in global mining and construction industry; 3.we have a prof...
Henan Sand Gravel Vibration Vibro Screen Manufacturer Industrial Screens Sieve Shaker Machine Industrial Screens (Sieve Shaker Machine) isofmultilayerandhighefficiency.Theeccentricshaftvibrationexciter...
Product Description Sediment dry screening unit dewatering vibrating screen be customized Brief introduction Base on lower water content sand is well needed and sold in market, we do research and manufacture a se...
Tumbler screen, which uses a operating principle of slow acceleration and a longer residence time on the mesh surface area, is ideal for multi-stage separation of fines, lightweights and difficult to screen mater...
Silica sand washing plant mainly includes: quartz stone crushing and sand making, washing, grading, desliming, scrubbing, magnetic separation, flotation, acid leaching and other processes to remove the small amount or micro amount of impurities in silica sand and obtain refined silica sand or high-purity silica sand for glass, ceramics, construction, chemical and other industries.
Quartz stones are first sent to jaw crusher for coarse crushing, then to the cone crusher for medium and fine crushing after reasonable screening by the circular vibrating screen, and the unqualified materials will be returned to the cone crusher for re crushing after the same screening. The quartz stones that meet the requirements of sand making are driven by the conveyor into the sand making machine for sand making and shaping to obtain 0-5mm silica sand.
[Application Scope of Washing]: it is suitable for minerals that can be simple washed to remove clay. Generally, the silica sand size is 0.075-1.0mm, while the grain size of clay mineral < 50 m, generally less than 20 m.
[Washing]: Different sand washing equipments can be used for cleaning, such as washing chute, hydrocyclone, upflow hydraulic classifier, etc. At present, the upflow hydraulic classifier is mostly used, fine minerals are discharged from the top overflow outlet in the form of mud, while coarse and heavy particles are discharged from the bottom.
Scrubbing refers to the removal of the film iron, binding and argillaceous impurity minerals on the surface of silica sand by mechanical force and the abrasive force between the sand particles, and the further grinding of the mineral aggregates which are not assembled. The after classification operation, the silica sand will be further purified.
At present, there are mainly mechanical scrubbing, rod scrubbing, high-efficiency strong scrubbing with medicine and ultrasonic scrubbing. The mechanical scrubbing equipment is rotary scrubber, which has strong scrubbing capacity: 200-250T/H.
Magnetic separation is mainly used to remove the magnetic minerals in silica sand. For example, hematite, limonite, biotite and other weak magnetic minerals can be removed through the strong magnetic separator, while the strong magnetic minerals such as magnetite, titanomagnetite and pyrrhotite can be removed through the weak magnetic separator.
The composition of silica sand is complex, except for the iron bearing minerals, there are often mica, feldspar and clay minerals. Some impurities in silica sand, such as feldspar and mica, which cannot be removed by magnetic separation, but can be separated by different collectors. In general, the purity of silica sand can be increased to 99% after scrubbing, desliming, magnetic separation and flotation.
The removal of iron from silica sand by acid leaching is based on the fact that silica sand is insoluble in acid (except HF), and the impurity minerals containing Fe can be dissolved by acid solution, so the iron minerals can be removed from silica sand.
After flotation, the purity of silica sand can reach 99.5-99.9%. If the silica sand is further purified, the impurities in the form of spots and inclusions on the surface of silica particles must be treated by acid leaching. According to the requirements of different industrial uses for different impurity minerals (Fe, Al, Ti, Cr) of silica sand, the mixed acid leaching treatment with different concentration and ratio is carried out.
In addition, acid leaching time, mineral particle size and slurry agitation all affect the removal efficiency. Therefore, it is necessary to control various factors reasonably to reduce the silica sand washing plant cost.
Silica sand washing plant includes Vibrating feeder, Vibrating screen, Jaw crusher, Cone crusher, Sand making machine, Belt conveyor, Magnetic separator, Rod mill, Attrition scrubber, Hydraulic classifier, Spiral classifier, Agitation tank.
There will be great differences in the silica sand washing plant price supplied by different silica sand washing plant manufacturer with different configurations and different capacities. In addition, the price of the same silica sand plant manufactured by different manufacturers may also be different, because the function and cost of each equipments are different.
The comprehensive strength of the manufacturer mainly lies in the production scale of the manufacturer, whether there is a professional R & D team and quality inspection technicians, and whether the manufacturer has sufficient funds.
Silica sand washing equipment with good quality is stable and reliable in actual production and operation, with high equipment operation rate and production efficiency, low failure rate and long service life.
When choosing a silica sand washing plant manufacturer, it is best to conduct field investigation on the manufacturer, investigate the scale and environment of the manufacturers workshop, fully understand the production process and supporting facilities of the equipment, and also test the silica sand processing equipments.
I m looking for silica sand magnetic separator and conveyor belt. The aim is to reduce Fe2o3 from 0.012%-0.014% to 0.005%. Do u have something that have capacity to operate 1000-2000 tonne per hour? Thanks
I am from KL, Malaysia Our company wish to set up a sand purification factory in Malaysia Our composition report of raw sand varies from 98% to 99% silica We wish to produce silica with content of it range from 99.5% to 99.9%
Sir , normal silica sand from River bed and Sea shore silica % will be 95 97 % only If you require silica 99.5 99.9 % you should Crush Quartz Lumps and process it OR Fuse the low grade Quarts for high purity
There are many customers who need to screen quartz sand. They dont know which type of vibrating screen should be used. Chinas vibrating screen manufacturer Eversun group has created quartz sand vibrating screens for these customers, also known as quartz sand tumblerscreens. Can meet the needs of customers to screen quartz sand.
Quartz sand is a quartz particle crushed by quartz stone. Quartz is a non-metallic mineral. It is a hard, wear-resistant, chemically stable silicate mineral. Its main mineral component is SiO2, quartz sand. The color is milky white, colorless and translucent, Mohs hardness 7. Quartz sand is an important industrial mineral raw material, non-chemical dangerous goods, widely used in glass, casting, ceramics and refractory materials, smelting ferrosilicon, metallurgical flux, Metallurgy, construction, chemicals, plastics, rubber, abrasives, filter materials and other industries.
The basic process of oscillating sieve: coarse crushingsieving-fine crushing-sieving grading-packaging; depending on the raw ore and use, it is magnetically selected, washed and dried. At present, as environmental requirements increase, dust collectors have gradually become one of the important equipment. belt conveyors, screw feeders, bucket elevators are usually used for transportation.
The function of the sieving machine in quartz sand: raw ore quartz coarse crushing is generally 32mm, 16mm, 8mm, 4mm, 2mm granules at this stage, Eversuns ZXS series linear vibrating screen is best used, 10 mesh -20 mesh, 20 mesh -40 Head, 40 mesh 80 mesh, 100 mesh 120 mesh quartz sand at this stage with China eversun groupmachinery YBS series tumblerscreeneris most suitable, we can also develop models according to customer capacityor other requirements.
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Application of ultrasonic fine powder vibrating sieving machinein graphite powder industry According to the characteristics of graphite powder, Eversun group specially designed and produced ultrasonicgraphite powder vibrating sieving machine. It can solve the screening problem of graphite powder well. Ultrasonic fine powder vibrating sieving machine [...]
How to sieve quartz sand with rectangular gyartory sifter Quartz sand is a quartz particle produced by crushing quartz stone. Quartz stone is a non-metallic mineral, a hard, wear-resistant, and chemically stable silicate mineral.How to sieve quartz sand with rectangular gyartory sifter? Quartz sand is an [...]
The influence of the phase angle of the round separator on the screening effect The round separatoruses the weight (unbalanced weight) installed at the upper and lower ends of the motor shaft to convert the motors rotary motion into horizontal, vertical, and inclined three-dimensional motion, [...]
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Vibrating screen is the most popular screening equipment widely used in the crushing and screening plant. It does circular trajectory, so also known as the circular vibratory screen.rectangular single-, double-, and multi-layer, high-efficiency new screening equipment.Screen Layer1-4 layer.Applicationsmining, quarrying and so on industries to screen ore, sand, gravel effectively.Screen materialssteel, ethoxyline resin.
According to motion theory, screening machines can divide into linear, circular, horizontal, eccentric shaft vibratory screens and inclined screen.The vibratory screening machine is to utilize reciprocating vibration of the vibration generator produced. The processing of the screen separates the different size material by a single- or triple-deck screen. That is, according to the size of particles to separate. The underlayer is a small material, and the upper layer is coarse particle material. In the end, the coarse and fine particles are separated and the screening process is completed.
The single deck, double deck, and multilayer vibrating screen is the basis of the numbers of the layers. Because of the different screening materials, we also call it gravel screen, sand screen machine, aggregate screening, wet vibratory screens.
Most screening material is cylinder or anomaly, and the screen size has both circular and rectangle. The shape of the material granule touch screen for particle whether passed has a big effect. The rectangle screen is good for the circular particle, and the circular screen for irregularity.
5. The peculiarity of the materialAll the size, humidity, friction and flowability of material will affect the screen. The humidity higher, friction bigger, flowability too bad, so the passing rate lower.