CVS Three Cavity Composite Vertical Shaft Crusher

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Product Description:

This machine is a revolutionary new product, composed of three layers of open grinding disk as a whole, which crushes materials for three times step by step----"Stone hit iron” first, and then "stone hit stone". This integration design with dual advantages can greatly improve the efficiency of material crushing. It can achieve good economic benefits whether for gravel shaping or artificial sand making or ore finely recycling.

CVS Three Cavity Composite Vertical Shaft Crusher integrated the technology both home and abroad, optimized the main technology data, to make all kinds of best production, to break concrete material, it is the ideal new quality equipment for old and new concrete factories, and can break iron ore, sand rock, gypsum the dregs of blast furnace, coal, gypsum and so on.


Working principle:

1. The motor drives the rotor that fixed on the main bearing to run quickly toward certain direction when the machine works.

2. The materials are fallen into the throw-up disc and impacted by the high speed strips of the throw-up disc, and then strikes with the impact board under the effect of centrifugal force.

3. Because the impact board is bevel and the gravitation, the materials are threw to the taper crushing room and impacted by the high-rotating up hammerhead.

4. After gaining sufficient energy, the materials are thrown to the impact board again and action repeats.

5. The materials strike with each other in the crushing room and then are down to the column-shape rotor room.

6. Then crushed, pressed, and ground and action repeats.

7. In this way, the materials go through up, middle, and down rotor crushing rooms and crushed, pressed, and ground by the hammers and the impact boards, and finally the materials are gradually crushed into needed sizes and come out.


1. Open grinding disk can accommodate larger feeding particles; three layers of crushing cavity crushes particles step by step, greatly improving crushing ratio and effectively reducing crush series.
2. Reasonable cavity structure and material selective crush enable the machine’s broken-energy –utilization-rate thirty percent higher than similar models.
3. Once materials are put into the crushing cavity, the integration design of dual advantages of “iron hit stone" and "stone hit stone" can not only ensure the original broken performance, at the same time improve the service life of impact liner of the second and third layers, moreover, after repeated blows and crushes, you can get better granule shape with less elongated and flaky particles.
4. Dedicated thin oil lubrication recycling system can improve the bearing life, making the operation more reliable.
5. Four-door design makes the dismantling and repair more convenient.
6. Using two groups of small electric motor cooperatively is more efficient, economic and energy-saving.

Product Specifications:


Max. Feed 

Rotor Diametr

Motor Power

Rotor Speed
Overall Dimension




Q1: How to confirm that your crushers could be used in our site?

A1: We have been providing crushers for more than ten years, and cooperating with the agent of the world famous brand, possess near every kind of bend in the market. What is more, we can produce as the customers’ request with drawing provided.

Q2: How do we guarantee the quality of our products?

A2: We have established an advanced quality management system which conducts strict quality tests at every step, from raw materials to the final product. 

Q3: How soon can we receive the product after purchase?

A3: Within three days of placing an order, we will begin production. The specific shipping date is dependent upon international and government factors, but is typically 15-30 workdays.

Q4: If we can produce some crushers according to customers request?

A4: Yes, we can produce crushers according to the difference country situations to make it suitable to the market and customers. We have very professional technical team to make the design.

Q5: How to make a quick resolution for after service?

A5: OKorder and our manufacture both have overseas branches all-around of world, IF needed, the seller shall dispatch 2 engineers to the buyer's site for supervision of training. The buyer shall make available of necessary facilities & skilled personnel at site for training.

CVS Three Cavity Composite Vertical Shaft Crusher

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Q:What is the difference between the jaw crusher and the jaw crusher and the counter crusher?
Jaw crusher is often used in the first grade crushing, counterattack crusher used in the two stage crushing, in the stone production line and sand production line used more, more crushing machine can refer to the Great Wall heavy industry to understand.
Q:What is the crushing principle of the rubber head crusher?
Product application: used in the railway, road, cement, building materials, refractory, ceramics, chemicals and other industries, crushing and crushing of materials.
Q:What crushing machine does asphalt recycling break?
With the jaw crusher is dead, generally use the tooth roller type, hammer breaking and back breaking.
Q:Which type of coal test crusher is good? Which kind of crushing method is good?
Or you don't know what model to buy...Generally, depending on the size of the crusher you need to test, determine which crusher to use. Anyway, I only know that starting with raw coal is using a jaw crusher, and then shrinking, and then on the ball mill hit 0.5mm
Q:What are the working principles of the three crushers, such as jaw break, hammer break and counter break, and what are their differences?
The working principle of jaw crusherThis series of jaw crusher for curved extrusion type, motor drive belt and pulley, the eccentric shaft causes the movable jaw movement, when the movable jaw rises elbow plate and the movable jaw angle becomes larger, thus pushing the movable jaw plate close to fixed jaw plate, at the same time, the material is extruded and rubbed run multiple broken; when the movable jaw, elbow plate and the movable jaw angle becomes small, the movable jaw plate leaves the fixed jaw plate in the bar under the action of the spring, the broken material discharged from the crushing cavity, with the continuous rotation of the motor crusher jaw to make periodic crushing and discharging, realize mass production.
Q:What is the working space of the eccentric sleeve and the eccentric shaft of the cone crusher?
Preparation before installation: load the adjusting pad onto the bottom cover, and then push the thrust bearing in the order of the screw on the adjusting pad. When the eccentric shaft is installed, the lower pad shall be stuck in the groove of the bottom cover so as to be reliable. The top pad of the taper crusher thrust bearing is fixed on the eccentric shaft sleeve by screw. Then use the special lug on the gear to fit it into the bush. In the installation process, you need to check the cone type crusher eccentric sleeve and carefully rack straight bushing clearance, and the clearance under the spindle sleeve size, because the gap is too large or too small will cause the machine is not operating properly, causing a certain degree of damage to the equipment. The eccentric sleeve is aligned with the gap of the liner bushing. The clearance between the spindle and the shaft sleeve should be satisfied, and the balance contact between the two can be ensured, so that the eccentric swing of the eccentric shaft can be carried out normally. These clearances should be strictly designed according to the design.
Q:Is the impact crusher the impact crusher?
That's not the same. You said the impact, there are VSI models, this is the sand machine,Counterattack is the crusher, stone crusher, stone is made,The particle sizes of the two are different. That is, there is a conceptual difference between what comes out.
Q:What is the working principle of the counter crusher?
Crusher use of impact energy to crush materials, when the material into the plate hammer function area, high-speed impact plate hammer and broken, and thrown to the impact device above the rotor broken again, and then board the bomb on the back plate hammer area again broken from the back lining.
Q:How many categories are there in iron ore crushers?
Coal cone crusher as a crushing equipment, the only shortage is the output and fineness of the contradiction. When we pursue smaller crushing fineness, we must reduce the eccentricity and discharge opening of cone crusher, which will greatly reduce the capacity of cone crusher. Therefore, the cone crusher is used as an iron ore crusher, and the crushing size is not fine enough. Have a certain influence on the operation of domestic ore dressing. However, the cone crusher's stable and reliable performance makes it widely used as the two grade crushing of iron ore.
Q:Is the jaw crusher broken? What are the main uses and what stone can be broken?
The jaw crusher produced by Jin Hua Machinery is used for crushing, crushing, compressive strength of 147 ~ 245MPa of various ores and rocks in coarse, medium and fine crushing. The maximum compressive strength of the crushed material is 320Mpa. The characteristics of the crusher are: the crushing ratio of the crusher is large, the product size is uniform, the structure is simple, the work is reliable, the maintenance is simple and the operation cost is low. Hubei broken machine working principle: when the motor through the belt wheel drives the eccentric shaft to rotate, the movable jaw cycle around and left for the jaw, which is extrusion, rubbing, grinding and other multiple crushing of material into small materials, gradually falling, until discharged from.

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