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34 blogs

Different types of stone crusher working mode

August 28, 2019 by kuangshanposui  

Crushers are regarded as the first important series of Stone Crushing Equipment Innovation machines in the modern industry, we need to catch up with the international development tendency and try to make as much as innovation about our crushers to meet the latest demand in the market. Knowing about the different working principles of our crushers or crushing machines, we believe that you can be aware of how to select the proper crusher meeting your requirement. As a leading crusher manufacturer in China, our company has been trusted in both product performance and service quality among customers all over the world.

According to different working principles, the crushers or the crushing machines made by our company can be divided to the following types: 1. Jaw crusher: it crushes materials entering the space between the two jaw plates of the crusher depending on the movable jaw plate’s periodic reciprocating motion. 2. Hammer crusher: the high speed rotary hammer of the hammer crusher impacts the materials which impact themselves towards the fixed lining plate at a high speed.

3. Cone crusher: the eccentric rotation of the crusher’s inner cone makes the materials inside the two cones being bent and pressed, thus realizing the crushing process. 4. Impact crusher: the high revolving board hammer of the crusher impacts the materials to make them crash the impact board. Or materials impact each other to be crushed. 5. Roll Crusher: materials entering the space between the two parallel rolls rotating at opposite direction are pressed to be crushed.

Characteristics Of Secondary Cone Crusher

August 27, 2019 by kuangshanposui  

When some foreign matters that cannot be crushed go into the Used Portable Concrete Crusher Philippines chamber or the machine is overloaded due to some reasons, the spring protection system of cone crusher will increase the discharging mouth and the foreign matters will be discharged from the crushing chamber, thus realizing protection. If the foreign matters are stuck at the discharging mouth, the spring protection system will start the chamber cleaning system and continue to increase the discharging mouth, so that the foreign matters can be discharged from the crushing chamber of cone crusher. Under the function of the spring, the discharging mouth will be automatically reset and cone crusher will resume normal work. This series of cone crusher is divided into three types, namely coarse cone crusher, medium cone crusher and fine cone crusher and the customers can choose different type according specific needs.

Working Principle Of Cone Crusher

Cone crusher crushes materials by the working surface between the movable cone and fixed cone. So it is more advanced and efficient than jaw crusher. The movable cone is supported by spherical bearing and fixed on a 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 driven by the eccentric shaft sleeve together. The eccentric shaft sleeve is driven by horizontal shaft and fabricated gear, and the wheel of the conveyor belt is driven by motor through v-belts. The lower part of vertical shaft is installed in the eccentric sleeve. When the eccentric sleeve rotates, there is a conical surface lined out by the shaft. When the movable cone comes near the fixed cone, rocks are ground into pieces; when the movable cone leaves, ground materials will be discharged from the discharge hole. The fixed cone can be ascended or descended by adjusting setting to adjust the width of discharge hole, consequently the output size is determined adjusted.

Stone crusher manufacturer produced vsi crusher, impact crusher, jaw crusher, cone crusher and other crushing machinery has advantages such as a high degree of automation, low operating costs, high crushing ratio, energy production, environmental protection and other features. Cost of fabricated stone crusher in Nigeria is low .

Sand Maker Pursues Co-Development with Science

August 23, 2019 by kuangshanposui  

Science has been integrated into our daily life and various kinds of Maintenance Of Ultrafine Mill materials no matter the electric light or electric appliances are inseparable from the science. At present, we have been stepping into an era where nothing can be realized without the development of science and technology. Especially during the development course of the sand maker industry, without highly efficiently sand making devices, then we would never be able to produce sand and stone aggregate with high quality, and the construction project cannot guarantee the quality. For this reason, the development of the sand maker machines industry needs urgently the science and technology to get innovated without stop. On the other hand, since the launch of infrastructure projects, the market has more and more demands for sand and stone aggregate which gradually opens up the demand market of stone and sand.

Even though the natural sand and stone in our country has wide distribution and rich in reserves, because they belong to non-renewable resources in a short time of period, with so long period of time of exploitation, which leads to the fact that they cannot satisfy the needs of construction, for this reason, it beings about great opportunity for the development of the sand maker industry. With the development of the science and technology, the production technology of the sand maker equipment has developed two main working technologies of “stone crushing with stone” and “stone crushing with iron”, and these two methods has excellent effects using in the sand making production line. The stone material with strong erosion property can use the “stone crushing with stone” principle for the manufacturing process, otherwise, the clients can choose the “stone crushing with iron” principle and the in the sand making production line, Machinery production technology is the best and has many advantages over other companies.

The advantages of vertical grinding

August 21, 2019 by kuangshanposui  

High production efficiency, energy saving and environmental protection. The Vertical Impact Crusher Design uses the principle of material layer grinding to grind the material, and the energy consumption is low. The power consumption of the grinding system is 20%~30% lower than that of the ball mill, and the power saving effect is more obvious with the increase of the moisture of the raw material. The energy consumption of the vertical mill system is 30% to 40% compared to the ball mill system. Vertical grinding does not have the metal impact of the ball in the ball mill colliding with each other and hitting the liner, so the noise is small, 20~25dB lower than the ball mill. In addition, the vertical mill uses a fully enclosed system, the system works under negative pressure, no dust, and the environment is clean.

Material drying ability is strong. The vertical mill uses hot air to transport the material, and when the material with large moisture is ground, the inlet air temperature can be controlled to achieve the desired final moisture. It can be dried in the vertical mill—grinding into the material with the moisture up to 15%~20%.

Easy to operate and easy to maintain. Equipped with automatic control system, it can realize remote control and easy operation. By repairing the oil cylinder and turning the rotating arm, the roller sleeve and liner can be replaced quickly and easily, reducing the downtime of the enterprise.

Small mobile river pebble sand production

August 17, 2019 by kuangshanposui  

The mobile Basalt Production Line Transformation can be equipped with various types of sand making equipment according to production requirements. River pebbles are a common mechanism sand raw material, which is very common in the sand field. What types of models are recommended for small mobile river cobble sand production machines? Today we will recommend the relevant model configuration for you.

In fact, mobile devices are so popular now because they are really easy to use, work structure, simple and reliable, and more compact, with small footprint; work strength, inherit the advantages of fixed models, no need to worry about production strength Discounted, and on this basis, configure a powerful maneuver advantage to make the transition easier.

Two kinds of maneuvering configurations of tire type and crawler type, different configuration, different transition experience, tire type can be pulled by semi-trailer, crawler type machine can move around by itself, centralized control system remote control; self-contained diesel power generation The unit, oil and electricity, can be independently driven to drive equipment operation, get rid of the dependence on pure industrial electricity; fixed by hydraulic legs, no need to piling fixed, can be directly pulled away when the machine is transferred, no disassembly equipment; The crushing and sand making equipment needs to be selected. The engineer can plan the production plan for you. It can be configured from coarse crushing, medium crushing to fine crushing sand. Feeding equipment and screening equipment can also be configured synchronously to support single machine operation. The unit work in a joint, very convenient and easy to use, to meet the actual needs of users.

Problems in the production process of sand making machine

August 9, 2019 by kuangshanposui  

After many customers purchase Calcium Carbonate Limestone Machine, such problems often occur after a long period of use. Since the customer does not have a special understanding of the sand making machine, it is difficult to solve the problem in time when problems are encountered. The customer was very annoyed and greatly affected the production efficiency of the sand making machine and affected the income of the sand and gravel factory.

First of all, the problem that every production line will not pay attention to is the installation of the equipment. The sand making machine should be level when installed. Even if the surface of the casting is not normal, it can be adjusted with eccentric rubber, otherwise the equipment will tilt. When rotating at high speed, the centrifugal force will deviate, the equipment will vibrate, and the material will be broken unevenly.

Second, the problem of loading, feeding should be uniform, not the more food, the better. If the feed is too much at one time, it is easy to block the equipment cavity, which seriously affects the production efficiency. Third, the humidity of the material to be pulverized, for dry sand equipment, the sand making effect is very good for those materials with relatively low dry water content. However, when the water content of the material is too large, the machine will be slow and the viscous material will adhere to the inside of the machine, which will also block the discharge port.

In fact, the above problems can be prevented. The customer shall maintain and maintain the equipment before and after the production of the equipment. Please read the instruction manual carefully during operation. All of these problems can be avoided.

Comprehensive Upgrade of Sand Maker Technology

August 5, 2019 by kuangshanposui  

Market demand is the driving force for Cement Clinker Grinding Process manufacturing development. We can see from the production technology of mechanical equipment that science and technology in China have reached a quite high level at present. Recently, the successful launch of the Shenzhou-9 manned spaceship is enough to prove that the machinery manufacturing capability and technology are in line with the international standard. Henan machinery is also developing equipment catering to the market demand. tries to keep up with the trend of market development and master advanced technology in mining machinery market.

Though the overall development technology of national machinery industry has been up to the international level, Henan needs to continue efforts to reach the international level. The production technology of the third generation sand making equipment can rival that of some developed countries. The investment is about 30% lower than that of the traditional sand makers with much higher production. The 'stone crushes stone' working principle introduced from abroad has effectively extended its service life, improved production capacity, saved costs, recycled resources and protected the environment, bringing about much profit to the customers.

The third generation sand maker plays a pivotal role in the infrastructure construction. Thanks to the artificial sand it produces, the smooth running of the process is ensured. The production technology is being improved as time goes by. Under the situation of more and more fierce competition, this equipment is embraced by increasing customers both at home and abroad.

Accelerated Research on Wear-resistant Materials

July 31, 2019 by kuangshanposui  

In the mineral Concrete Crushers For Hire processing, a lot of mining equipment is operated under poor production conditions. After the production line is fixed, the wear-resistance of the equipment becomes one of the decisive factors in industrial production and cost reducing. According to the statistics, 75 percent of the damaged parts of the machine are caused by the metal wear. Therefore, to study the wear-resistance materials and improve the wear-resistance of the metal are two major tasks in the study of crushing equipment.

With the strengthening of industrial production and the continuous progress of material science, experts from all over the world have already developed all kinds of wear-resistance materials for making crushing machine. These materials are developed on the basis of carbon steel and white cast iron making practice. The white cast iron is made of hard metal matrix which is supported by hard carbide that helps the cast iron resist wear. As a result, cast iron is widely used in making crushers to resist wear. In proportion to the special requirement, the white cast iron can be free of alloying elements or with high content of alloying elements.

The alloy cast iron takes full advantage of the role played by alloying elements in steel and iron so as to meet the requirement of the industrial production. Since the alloy is very expensive, manufacturers should take into account the relation between the one-time investment and the equipment durability.For vulnerable parts of the machine, it is an important method to utilize the materials with high alloy content. The Association of Metal Materials in the United States points out that the period from the 1990s to the next 20 years will witness the furious development of new materials including high-alloy materials, high-functional polymers, composite materials and ceramic materials among which high temperature alloys account for over 60 percent.In the mineral Concrete Crushers For Hire processing, a lot of mining equipment is operated under poor production conditions. After the production line is fixed, the wear-resistance of the equipment becomes one of the decisive factors in industrial production and cost reducing. According to the statistics, 75 percent of the damaged parts of the machine are caused by the metal wear. Therefore, to study the wear-resistance materials and improve the wear-resistance of the metal are two major tasks in the study of crushing equipment.

With the strengthening of industrial production and the continuous progress of material science, experts from all over the world have already developed all kinds of wear-resistance materials for making crushing machine. These materials are developed on the basis of carbon steel and white cast iron making practice. The white cast iron is made of hard metal matrix which is supported by hard carbide that helps the cast iron resist wear. As a result, cast iron is widely used in making crushers to resist wear. In proportion to the special requirement, the white cast iron can be free of alloying elements or with high content of alloying elements.

The alloy cast iron takes full advantage of the role played by alloying elements in steel and iron so as to meet the requirement of the industrial production. Since the alloy is very expensive, manufacturers should take into account the relation between the one-time investment and the equipment durability.For vulnerable parts of the machine, it is an important method to utilize the materials with high alloy content. The Association of Metal Materials in the United States points out that the period from the 1990s to the next 20 years will witness the furious development of new materials including high-alloy materials, high-functional polymers, composite materials and ceramic materials among which high temperature alloys account for over 60 percent.

Ore Industry has been Influenced

July 30, 2019 by kuangshanposui  

The ore industry has been influenced by Concrete Crushers For Hirenational macro adjustment this year. The requirements for ore mining are becoming so strict that the production capacity of ore mining and artificial sand making declined. A great number of sand making manufacturers expressed that sales value in the first half year is significantly lower than that of last year under the circumstance where the overall sales volume of sand making equipment declined. The sand maker price slightly increases due to the labor, rent and raw material. This condition let a great many sand maker manufacturers keep wait-and-see attitudes without plans for the development of the second half year.

Our company holds that the current doldrums in sand making industry will be improved. The reasons are as follows: firstly, with the macroeconomic policies, the old equipment needs replacing by new type equipment to ensure the development in the sand maker plant. Moreover, as the affordable housing and transportation construction have been attached much importance by government, the growing demands for artificial sand directly promotes the sales volume of crushing machine.

On the conference concerning production planning, our company focuses on the problems, for example, how to seize the opportunity of the next half year and the price changes in sand making lines. In the first half year of this year, although the sales volume in our company, it is not obvious. The biggest advantage is equipment quality and propaganda from customers, which proved our company philosophy: to credit to survive, to the quality and development. In the next half year, our company will continue to adjust strategy based on the current affairs and will be devoted to developing new type sand maker and improving the current performance of sand maker by sticking to our philosophy and raising revenues together with users.

The most advanced stone production line equipment

July 29, 2019 by kuangshanposui  

Recently, the author of the most popular on the market, the owners to reflect the best Concrete Crusher South Africa production line equipment inventory discovery, four types of equipment is well deserved, the latest and most advanced stone production line equipment. Said Dan Duane crusher is the latest and most advanced stone production line equipment, mainly thanks to its large crushing ratio is capable of a top-two break, the crusher breaks the traditional Jaw Crusher can only be used as precedent for rough device, Crusher was able to sand to boulders to broken into powder, which greatly simplified the production process.

To produced 50 tons granite gravel line for cases, has above two species selection programme, but from Shang figure of compared in the we can see, using a Taiwan single segment e type broken machine will can alternative a Taiwan traditional 400*600 e broken and 1210 counterattack broken, and e type broken machine in granite broken aspects has not alternative of advantage, not like counterattack broken as easy loss pieces wear serious, thus greatly reduced tons finished aggregate of production cost.

Rotor centrifugal sand' reason for listing: Germany imported 60%, sand rate, especially suitable for hard materials such as river gravel, sand Compared with the VSI sand making machine made, Germany original rotor centrifugal sand making machine has the following advantages: 1. production capacity increased by more than 1 time; 2. feeding size increased by more than 50%. 3. rotors worn 1 time lower than double; 4. reduce energy consumption by more than 50%; 5. patented double-cavity-type rotor design, 6. jam-free production.