Jaw Crusher and Vibrating Feeder compose the unit of Mobile Crusher (rough crushing unit), and at the same time along with highly efficifent double deck feeder. Double deck feeder can reduce the load capacity of Jaw Crusher, and also increase the total production. Jaw Crusher is widely used in many ways, and Mobile Crusher are mainly used in primary crushing on mountain extraction. The capacity range of Mobile Jaw Crusher is 50500t/h.
Mobile Crusher Application
The Mobile Crusher(mobile crushing and screening plants) is applied to multistage crush large materials, and then screen the discharges according to their different specifications. The whole set plants is widely used to mine, building material, highway, rail way and hydropower industries, etc., finish crushing and screening operations at one time, produce required size and output for consumers.
Mobile Crusher Features and Benefits
The Mobile Crusher(plants) has the advantage of reasonable matching, unobstructed discharge all line, reliable working, convenient operation, high efficiency and saving energy. Especially the mobility is very good, so it can extend with the raw material places or the construction place, and it can also make multiple matching, get to different product requirements.
Mobile Crusher structure and working principle:
The Mobile Crusher(mobile crushing and screening plants) is composed of primary crushing and screening station and secondary one, belt conveyor, etc. Every crushing station is an independent working unit, they can respectively assume their different responsibility, and the belt conveyer is responsible for material transmitting and piling up between each crushing station.
,Mobile crusher, Mobile crusher
Composite crusher introduction:
Our company has always devoted to technology research of machinery equipment for many years, and the factory of Vertical Composite Crusher specializes in producing Vertical Composite Crusher of every kind. It has the best production equipment, outstanding technical research and development team and produces the best Vertical Composite Crusher for you. Experts with rich experience in Vertical Composite Crusher provide specialized process information about Vertical Composite Crusher for you. This is the ideal choice for you to invest mineral processing industry. Take up your mobilephone now and call the inquiry telephone 0371-67858111 to know more information about Vertical Composite Crusher.
Composite crusher application:
Vertical Composite Crusher is manufactured through optimization design and development of the main structural parameter and integrating domestic and foreign technologies of crushers of the same kind. It is mainly used to crush cement clinker or raw material (limestone) in medium and small cement plant and provides an ideal secondary crusher for technology transformation or newly built production line of cement plant. This series of crusher is also situable for crushing medium hard ores such as iron ore, aluminum ore, sandstone, gypsum, blast fumace slag, coal gangue, phosphate rock and lump coal.
,Composite Crusher, Composite Crusher
Rotary kiln introduction:
Rotary kiln is composed of cylinder, gears, support device, kiln liner and kiln tail sealing equipment, kiln head hood and combustion.Cylinder as heated pivoting part, made of high-quality carbon steel plate, is supported on the support device by tyre, and there is machanical or hydraulic pressure catch wheel on the first or some gear in order to control the turning of cylinder. Gearing gyrate according to process-required rotating speed by ring gear in the middle of cylinder. Because of the need of installation or maintenance, the bigger rotary kiln has auxiliary gears, which makes cylinder gyrate more slowly. To prevent cold air come in and dust overflow, the reliable kiln tail and head sealing equipment is installed on feed and discharge end.
Rotary kiln application:
Rotary kiln is Thermal Equipment, heating materials, it is widely used in the fields of cement, Nonferrous Metallurgy, ferrous metallurgy, refractory material, chemical materials, paper making.
1. Support device: advanced shaft structure, automatic temperature measuring device and electrical heating,.
2. Catch wheel : including two kinds mechanical wheel and hydraulic pressure
3. Gears: single or double. Control the rotating speed by buncher, DE machine and frequency variable motor. Be reliable , energy-saving, and efficient.
4. Cylinder tyre bolster: lower bolster has three types: fixed , zoom and floating. The structure is simple , replacement is convenient and won□□t hurt cylinder.
5. Sealing equipment: there are many kinds for choice according to kiln models, including air cylinder edge sealing, spring edge sealing , graphite block sealing and combination for above. The feather is adaptive for cylinder rotating and swing. And sealing effect is very good.
6. Kiln head hood: including stationary type and flexible type.
,Rotary Kiln, Rotary Kiln
The ball mill is suitable in the powder rubs each kind of ore and other materials, the balll mill is widely used in the dressing, professions, building materials and chemical industry and so on. It is divided into two rubbing way-the dry and the wet .There are two kinds of ball mill, grate type and overfall type due to different ways of discharging material. The ball mill is a key equipment to grind the crushed materials after the material were broken , and carrying on the smashing again. and the ball mill is widely used in powder-making production line including cement, silicate, new-type building material, refractory material, fertilizer, ore dressing of ferrous metal and non-ferrous metal, glass ceramics, etc,the ball mill carries on the dry type or the wet powder to each kind of ore and other grindability material rubs.
The ball mill is a horizontal rotating device transmitted by the outer gear. The materials are transferred to the grinding chamber through the quill shaft uniformly. There are ladder liner and 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 and impact and grind the materials. The ground materials are discharged through the discharging board thus the grinding process is finished.
,new type Ball Mill, ball mill
Sand Washing Machines are a kind of water washing style equipment to be matched with the sand making machine and can reduce the dust and stone powder which mixes with the final sand, Its novel seal structure, the reliable transmission device, guarantees the elution water effect, is one kind of highly effective sand washer that coordinates with sand making machine.
Sand washing machine is widely used for cleaning materials in the following industries: quarry, minerals, building materials, transportation, chemical industry, water conservation and cement mixture station and so on. Our sand washer has the characteristics of high cleaning,reasonable structure,big process load, small power loss, low loss of substances in process of washing.
Working Principle of Sand Washing Machine:
The electric motor runs slowly with the impellor after decelerated by the belt, decelerator and gears wheel. The sand and stone flow into washing launder from feeding launder, rolls with the impellor, and grinds each other. The impurity covering the sand is washing away. At the same time, add more water, the strong water flow will take away waste and some low-weight wastes from washing launder. Through the above process, the washing function is finished. The clean sand and stone is lift up by vane. When it goes up slowly, the water begins to drop through the mesh and fall back in the washing launder. On one hand, water is removed from the sand and stone; on the other hand, the water can be fully used. Finally, the sand and stone goes to the out launder from the rotary impellor to finish the washing task.
Characteristics of Sand Washing Machine:
Little loss of the sand during the washing process,
Low failure rate.
,Sand Washing Machine, Sand Washing Machine
Cone crusher is suitable to crush various kinds of ores and rocks of medium or above medium hardness,and cone crusher is of stable structure, high efficiency, easy adjustment, and use economically, etc. The spring safety system of crusher acts as an overloading protection system that allows metals to pass through the crushing chamber so as not to damage the cone crusher.The safety system uses dry oil and water as two kinds of sealed formation to make plaster powder and engine oil separated to make surereliable performance. The type of crushing chamber depends upon the size of feeding and fineness of the crushed product. The standard type(PYB) is applied to medium crushing, the medium type is applied to medium or fine crushing and the short head type is applied to fine crushing. According to stave work need of Cone crusher,cone crusher is maily usely in the compressive strength not surpassing 300Mpa each kind of ore and rock to medium crush and in broken bits .this is a typical equipment of our country for crushing hard ore to medium crush and broken bits.it is widely applied.it has the charaterisrics of high reduction ratio, high output,,few powder lost, the product granularity even, strong compatibility of hard grain.
Principle of Cone Crusher:
Cone crusher crushes materials by the working surface between the movable cone and fixed cone. The movable cone of the cone crusher is supported by spherical bearing and fixed on an hanging erect shaft which is set in the eccentric sleeve, and the sleeve is set on the stopping and pushing bearing. The movable cone and erect shaft are drived by the eccentric shaft sleeve together. The eccentric shaft sleeve is driven by horizontal shaft and fimbriated gear, and the wheel of the conveyor belt is drived by motor through v-belts.The lower part of vertical shaft is installed in the eccentric sleeve. When the eccentric sleeve of cone crusher rotates, there is a conical surface lined out by the shaft. When the movable cone comes near the fixed cone, rocks are grinded into pieces, when the cone leaves, grinded materials is discharged from the diacharge hole. The fixed cone can be ascended or descended by adjusting setting to adjust the width of discharge hole, consequantly the output size is determined.
,Cone Crusher, Cone Crusher
Roll Crushers are compression type crushers, and were once widely used in mining. They have, within the last 10 or so years, fallen into dis-favor among mining and processing companies. The probable reason is because the large mines require very large crushed product output with minimal cost, makes the roll crusher uncompetitive. The roll crushers are not nearly as productive as cone crushers, with respect to volume, and they do have a little higher maintenance associated with them. Roll crushers do, however, give a very close product size distribution, and if the ore is not too abrasive, they do not have high maintenance costs. Roll crusher is mainly used for the crushing of medium or lower-hardness mines and rocks with medium or lower rigidity in mine selection, chemicals, cement and building materials industrial production.
Roll crushers have a theoretical maximum reduction ratio of 4:1. If a 2 inch particle is fed to the roll crusher the absolute smallest size one could expect from the crusher is 1/2 inch. Roll crushers will only crush material down to a minimum particle size of about 10 Mesh (2 mm). A roll crusher crushes using compression, with two rolls rotating about a shaft, towards the gap between the rolls. The gap between the rolls is set to the size of product desired, with the realization that the largest feed particle can only be 4 times the gap dimension.
The particles are drawn into the gap between the rolls by their rotating motion and a friction angle formed between the rolls and the particle, called the nip angle. The two rolls force the particle between their rotating surface into the ever smaller gap area, and it fractures from the compressive forces presented by the rotating rolls. Some major advantages of roll crushers are they give a very fine product size distribution and they produce very little dust or fines. Rolls crushers are effectively used in minerals crushing where the ores are not too abrasive and they are also used in smaller scale production mining of more abrasive metal ores, such as gold. Coal is probably the largest user of roll crushers, currently, though. Coal plants will use roll crushers, either single roll or double roll, as primary crushers, reducing the ROM coal. Usually, these crushers will have teeth or raised forms on the face of the roll. (Roll crushers used for minerals and metal ores have smooth faced rolls.)
,Double Roll Crusher, Double Roll Crusher
The hammer crusher also named hammer mill, it crushes by the collisions between high-speed hammer and materials, has features of simple structure, high reduction ration, high efficiency, etc. The PC was developed for both dry and wet crushing of brittle, medium-hard materials for the mining, cement, coal, metallurgic, construction material, road building, and petroleum & chemical industries.
The hammer crusher is one of the main equipment for intermediate and fine crushing the brittle materials with less than intermediate such as limestone coal and other used in metallurgy, building material, chemical and water - power industry, with a feature of big crushing ratio and even product graininess.
The hammer crusher(hammer mill) crushes by the collisions between high-speed hammer and materiasl,and the hammer crusher(hammer mill) features are in its simple structure, high reduction ration, high efficiency, etc. The PC hammer crusher(hammer mill) were developed for both dry and wet crushing of brittle, medium-hard materials for the mining, cement, coal, metallurgic, construction material, road building, and petroleum & chemical industries.
Operating principle of Hammer Crusher:
In the hammer mill machine, the motor drives the rotor rotate at a high speed through the belt, and on the rotor there are series hammers. When the materials get into the working area of hammers, the rotating hammers with high rotation speed are crushing them, the products which are crushed to meet the required size can be discharged by the outlet and become the final products, the large size products are brought back to the crushing area by the hammers for being re-crushed until they reached the required size.
,Hammer Crusher, Hammer Crusher
vertical shaft impact crusher features a unique combination of rotor design, wear material and crushing equipment design. This combination has proved revolutionary in improving capacity, gaining superior product shape quality and in reducing operating and wear costs.Zhongchuang Brand Vertical Shaft series impact crusher is a high-efficient rock crushing equipment with home and international leading level. The machine is developed by introducing the crushing theory and technology from Barmag Company of America and combining the actual situation of sand making. It is widely used for crushing of hard and crispy materials, such as rocks, grinding materials, refractory materials, cement clinkers, quartzite, iron ores and concrete aggregates. It is especially suitable for the sand and sandstone making for construction and road paving. It is more suitable for crushing mid-hardness materials and high-hardness materials. It is more suitable for crushing mid-hardness materials and high-hardness materials and Its product is cubic, and the density of piling up is high and the iron pollution is low. More environment protect with the working noise less than 75 decibels and little dust pollution.
Working Principle of vertical shaft impact crusher:
Material falls into the highs peed turning impellers from the top of machine and crushes with the material distributed around the impeller under the effect of high speed centrifugal force. after the impact with each other, the material is crushed between impeller and cabinet and is discharged from the bottom. It can cycle many times with the close circuit and the sieve device will control the granularity of finished products
Vertical Shaft Impact Crusher Features:
1. Excellent performance and high final fineness
2. Safe and user-friendly
3. Smooth and quiet operation
4. Minimum maintenance
5. Heavy duty design
6. Long service life
7. Standard replacement parts
8. Cost effective
9. Cubically shaped product
10. High productivity
,Vertical Shaft Impact Crusher, Vertical Shaft Impact Crusher
Cement mill's introduction:
Cement in powder form can be changed from plasticity paste to hard stone-like body and can become a total cemented granular materials through physical and chemical processes after being mixed with water. So cement is a good mineral binder. Cement can be not only hardened in the air, but also better hardened in the water in which it will maintain and develop strength. So cement is kind of cementitious material which will be of stronger hardness in water. Cement mil is used for cement grinding. Cement crusher is applied for cement crushing. In cement mining, you need to choose suitable cement grinding mill and cement crusher.
Cement mill's application:
Cement mill is the key equipment for grinding after the crushing process, and it is widely used in the manufacture industries, such as cement, silicate, new building material, refractory material, Fengde, ferrous metal, nonferrous metal and glass ceramics, it also can be used for the dry and wet grinding for all kinds of ores and other grind-able materials.
Cement mill's operating principle:
The ball mill is horizontal cylindrical rotation device, driven by brim gearwheel. There are two chambers and grid. Material goes into the first chamber through the feeding inlet. Inside the first chamber, there are stage liners and ripple liners as well as steel balls. The shell rotates so as to generate electricity, and this force brings ball to a certain height and then balls drop down by gravity, the impact is the grinding force to the material.After the primary grinding, materials go into the second chamber through segregate screen. In the second chamber, there are flat liners and steel ball. After the secondary grinding, material is discharged from the discharging mouth. Then the whole grinding process is ended.
Cement production's process:
Cement Crusher -->Preparation of raw material --> Raw□ material homogenization -->--□ Preheat decomposition □> The burning of --□cement clinker > Cement grinding mill (Ball Mill or Vertical Roller Mill)> Cement Packaging. Among all these procedures, we will introduce to you the cement crusher process and cement grinding mill process in detail. The first step is for cement crusher.
,2011 new type Cement mill, Cement mill
http://www.zcrusher.com/sandstone-production-line.htmlsandstone production line introduction:
Sandstone production line is used to produce sand and stone used in construction, equipments used in it include: jaw crusher, stone crusher, impact crusher, vibrating feeder, vibrating sieve, sand washer, belt conveyor and so on. Our equipments enjoys the features of reliable performance, rational design, convenient operation, high efficiency etc.
The sandstone production line roughly includes : (silo)-----vibrating feeder----jaw crusher----impact crusher----vibrating sieve-----(finished product-stone). All the equipments above-mentioned can be connected by belt conveyor.
We can provide not only the equipments used in the production line but also the technical support, this production line includes the following equipments: vibrating feeder, jaw crusher, impact crusher, vibrating sieve and belt conveyor. According to different technical process, we combine different model of equipments in order to meet the needs of our clients.
Firstly, introduction of the sandstone production line procedures
Stone is evenly sent to jaw crusher for primary crushing by feeder, then the roughly crushed stone is sent to impact crusher for secondary crushing by belt conveyor. After secondary crushing, the stone is screened by vibrating sieve, the unfavourable stone is conveyed back to the impact crusher for another crushing.
Secondly, introduction of the sandstone production line performance
This production line enjoys the advantages of high automation degree, adjustable size of finished product, high crushing rate, energy saving, high throughput, evenly-sized and good shaped finished product. It can be used in high way and bridge these big, medium and small construction projects.
,sandstone production line, sandstone production line