Stone production line

If you need, please leave your phone or mail,our sales manager will contact with you soon.http://www.zxyzpo.com



Jiaozuo Zhongxin Heavy Industrial Machinery Co.,Ltd is a laeding crushing and screening equipment manufacturer in China.We produce full range of cone crusher,jaw crusher,impact crusher,vertical shaft impact crusher,vibrating screen ,vibrating feeder,sand washing machine,etc.We not only provide high cost performance products,but also first-rate service and solutions.



Our company has been insisting on the development principle of high stating point ans high quality,introducing and cultivating excellent technicians and manager,and also possessing metal cutting machine tools with profect monitor ,measurement and test which provide strict guarenteee for quality.



Twenty years of manufacturing expencice enable our products already have been exrensivly used in national key projects and have been extensively used in metallurgy,beneficiation,city constrction,road constrction,also refractory materral industry.

Besides expansion on domestic market,our products have also been exported to Canda,Russia,India,Mongolia,South Afica,Central Asia,Weaten Asia and other cnuntries and regions.

We thoroughly know that product quality is our life and innovation is our fountain of development.We are commited to create a eorld-class brand in the crushing and screening industry.

Our eternal objeceive is to create the biggest value for our customers.

Cone crusher product shape control

Cone crusher crushing equipment as often, their broken product shape is the main indicator of the quality of production. In particular, some applications require a cone crusher product needle tabular grains to meet certain standards, so crushed product particle shape control is necessary.

Cone crusher is widely used in metallurgy, mining, water and other buildings, and played a key role in the respective production process. Broken main object machine for ore material, its particle shape (geometry of the material particles) is the main indicator broken product quality evaluation, usually can be divided into a cubic shape and flakiness.

Elongated particles in crushed product share of the mass fraction of needle chip rate, is to evaluate the crushed product grain shape of quantitative indicators. Affect the rate of needle factors include ore type, type crushers, crushing stage, feed particle size, closed side discharge opening size ,and the amount of material fed into the eccentric shaft speed.

In the construction sector, the increase in concrete aggregate flakiness particles can lead to building overall compressive strength decline and increase in cement consumption in the building process; likewise, in the asphalt mix, the particles will increase flakiness resulting in decreased overall density of the mixture and the compressive and tensile strength. Thus, the needle piece rate for crusher product quality plays an important role.

Cone crusher is an ultra-fine crushing equipment

Due to rapid economic development, the crusher industry has been rapid development, now use cone crushers are increasingly being used, and in many areas due to the addition of the crusher reduces the amount of hard work, not only reduce production costs, but also improve production efficiency. Thus, the crusher is widely used at the same time, we buy crusher more and more important, so we should buy cone crusher should be noted that when a lot of problems.

Cone crusher crushing equipment for material processing has broken, fine granularity than large and uniform, low power consumption, can be broken brittle hardness of any material advantages, is an ideal energy-saving ultra-fine crushing equipment.

Our cone crusher machinery manufacturing industry market is very broad, including various industry mining, construction, water conservancy, chemical industry, metallurgy, coal and glass. In our country the most important field of application is the cement industry, paving and mining, applications in these industries crusher each accounted for about 31% of the entire industry.

We are working in some of the more rugged when using cone crusher, crusher so usually the damage is relatively large, so we buy crusher must pay attention to quality issues, tend to be more well-known companies producing broken quality machines are quite good. Crusher in the purchase must pay attention to the environmental aspects of the problem.

Sand production line

Jaw crusher constantly upgrading

Jaw crusher has a simple structure, easy to manufacture, reliable, easy maintenance and so on are widely used in mining, smelting, building material, highway, railway, water conservancy and chemical industries. With the progress of industrial technology, the structure of the jaw crusher is also constantly upgrading.

Jaw crusher rack accounted for a large proportion of the whole mass. Foreign jaw crusher are welded frame, even moving jaw also welded structure. Jaw crusher with welded frame is the development direction. Domestic jaw crusher frame unreasonable structure design examples are many, the reason is not according to the actual crusher to the forces arranged ribs. Movable jaw structure design should also be movable jaw force as the basis, to meet the strength and stiffness requirements of the conditions, to minimize quality.

Furthermore, it should strengthen the rack, moving jaw finite element study, carried out the rack, moving jaw finite element optimization design, to achieve the rack, the quality of light moving jaw have a high degree of reliability. Also, reasonably determine the parameters of the crusher, crushing chamber, so the crusher can make use of the power balance calculation to optimize the design.

Spring cone crusher delivery site

ZX compound cone crusher is a high performance cone crusher

JiaoZuo Zhongxin ZX compound cone crusher is a high performance cone crusher and it is manufacture by introducing advanced foreign technology with relible performance and superior quality.It has unique hydraulic clearing system,hydraulic opening adjustingfunction,easy for changing movable and fixed plate,dacreasing managemengt and maintence cost,It is widely used for medium and fine crushing of granite,basalt,disbase,cobble,cobblestone,iron,ore etc.which is well received by customers.

1.It only needs two hours to change the tooth plate, reduces the   downtime
2.High crushing ratio, large main shaft eccentricity, larger feeding   opening, smaller discharging opening, so the capacity will become more   maximization.
3.The rotation had been improved to the limit based on the old spring   cone crusher; the utilization of electric energy becomes more   efficient, reduced the cost.
4.More crushing cavity: ZX series spring cone crusher had special design   of crushing cavity, customers can choose according to their   requirement. High crushing ratio, even final product size, cubic size,   mantle and concave even attrition, also have long service life.
5.Dry oil seal anti-dust: the anti-dust structure of ZX series cone   crusher is unique, the sealing effect is reliable, its performance is   much better than traditional water sealing, extended the replacement   period of lubrication oil, the service life of bearing, bearing bush,   gear etc such spare parts become longer, it most suitable for areas   lack of water.
6.We choose special material to make key parts.
7.It can crush more material in one stroke.
8.The distance between the mantle and concave become larger in every   stroke, it not only can be feed in more materials, but also produce   big discharging product, the material passing through the cavity speed   become faster.
9.Daily operation and maintenance cost is low. chosen the raw material   and design is reasonable, long service life, long crushing arm,   decrease sliding bearing, high crushing ratio, even final products,   reduce circulation load; hydraulic adjusting, locking and clearing   system is very simple, improving operability, low power consumption,   rational distribution,

professional crushing equipment manufacturer

Production Line Case

The classification of the vibrating screen is introduced

Uniaxial vibrating screen with a single unbalanced weight is so exciting vibrating screen box, screen surface is inclined trajectory screen box is generally round or oval.

Biaxial vibrating screen is the use of synchronous TWIN rotating unbalanced weight exciting, horizontal or gently inclined screen surface, the trajectory of the screen box straight line. Shaker inertial vibrating screen, vibrating sieve eccentric, self-centering shaker and other types of electromagnetic shaker.

Usually by the vibrator vibrating screen screen box, the support or suspension portion of the device, the transmission and other components. vibrating screen usually belt drive means, the vibrating screen simple structure, the number of revolutions of the vibrator can be arbitrarily selected, but when the belt slippery running, may cause clogging of the sieve.

vibrating screen also use direct drive coupling. Coupling can maintain a stable number of rotations of the vibrator, and a very long life, but the number of revolutions of the vibrator adjustment difficulties.