Hello, my partner! Let's explore the mining machine together!

[email protected]

crushing impact crusher history

impact crusher working principle

impact crusher working principle

Starting from the base working principle that compression is the forcing of two surfaces towards one another to crush the material caught between them. Impact crushing can be of two variations: gravity and dynamic. An example of gravity impact would be dropping a rock onto a steel plate (similar to what goes on into an Autogenous Mill). Dynamic impact could be described as material dropping into a rapidly turning rotor where it receives a smashing blow from a hammer or impeller. Attrition crushing is the reduction of materials by rubbing; primarily a grinding method. Shear crushing is accomplished by breaking along or across lines of cleavage. It is possible, when required, for a crusherto use a combination of two or three of these principles.

Rapidly increasing operating costs for minerals beneficiating plants continue to be the biggest single problem in maximizing profitability from these operations. The average world inflation rate has been increasing over the last decade and shows little sign of easing. The threat of continued increases in the price of fuel oil will eventually increase the cost of electrical power, in direct proportion for most users. This will undoubtedly cause closure of some lower grade ore bodies unless energy utilization efficiencies, particularly in comminution, can be improved.

Most of the recent literature concerning comminution performance improvement has been directed at grinding mill performance. It can be expected that more refined control systems will improve the overall milling energy efficiency, which is normally the largest single cost component of production. However, published gains by such methods to date appear to be limited to something less than 10%.

The second largest cost for comminution processes is normally that for wear metal consumed in grinding operations. Allis-Chalmers has continuing -research programs into all forms of comminution processes involving crushing and grinding. Improved crushing technology shows the way to reducing both energy and wear metal consumption mainly by producing finer feed which will improve downstream grinding mill performance.

A new testing procedure for studying crushing phenomena, presently being perfected by Allis-Chalmers, is described for the first time. These bench scale laboratory tests will give more accurate prediction of both energy requirements and size distribution produced in commercial crushing processes. As a direct result, this machine will allow more accurate comparisons to be made in capital and operating cost expenditures for various combinations of crushing and milling processes.

These new testing procedures can be run on small samples including pieces of drill core material. They could be part of testing and feasibility studies for most new concentrators. The same methods can be used to determine likely yield of various sized crushed products and, therefore, benefit crushed stone producers.

The theoretical and practical phenomena concerning comminution processes have received considerable attention in the literature and are not discussed here in any detail. Instead, the breakage studies in this paper are based on an empirical treatment of the fundamental relationships between energy and the size distributions of processed particles that have been observed both in the laboratory and in large-scale, commercial cone-crushing operations.

Because of the bewildering number of variables encountered when studying comminution processes, most investigators have preferred to assume that the size distribution generated in milling and crushing processes bears some relatively fixed relationship such as those described by Gates-Gaudin-Schuhmann1 or Rosin-Rammler.

Fred Bond, in his Third Theory of Comminution, used the former, essentially assuming that size versus cumulative percent passing that size was represented by a straight line of assumed slope 0.5 below the 80% passing size. Based on this assumption, Bond derived his well-known relationship:

The Work Index for rod and ball mills can be determined from laboratory tests and, as demonstrated by Rowland, the relationship gives us a reasonably accurate tool for the design of rotary grinding mill circuits.

Bonds methods have been less successful in predicting fine crushing performance, however, primarily because the typical crusher feed and product distributions do not meet the assumed conditions necessary for the satisfactory application of his equation (see Fig. (1)).

It is most evident that the curved lines appearing on Fig. (1) do not represent a Gates-Gaudin-Schuhmann size distribution. It is therefore not surprising that Bonds procedures do not work well in this situation. The Rosin- Rammler distribution has also been found inadequate to generally describe crusher products.

Work during the early 60s led to the concept of comminution as a repetitive process, with each step consisting of two basic operations the selection of a particle for breakage and the subsequent breakage of this particle by the machine. In this approach, the process under investigation is modelled by combining the particle selection/breakage event with information on material flow in and out of the comminution device.

Most workers who have used this approach have considered size reduction to be the result of the mechanical operation of the comminution device. This mechanical operation consumes the energy, and size reduction is merely a result of this energy consumption. This viewpoint is reasonably valid for tumbling mills where energy input tends to be constant and the proportion of the energy that is usefully consumed in particle breakage is low (<10%). It does not appear to be valid in compression crushers, however, since breakage energy is a significant proportion (>50%) of the total energy input to the crusher and markedly different power rates (energy input per unit of crusher feed) can be obtained by varying ore feedrates and/or crusher parameters such as closed side setting. It will therefore be necessary to include energy information in any model of the crushing process before it will be possible to accurately predict crusher performance. The inclusion of this energy-size information will significantly increase the complexity of these models.

The single-particle breakage event has been the subject of several studies. Most of these have utilized only sufficient energy to break the particle and do not simulate commercial crushing operations where energy levels are such that catastrophic repetitive breakage usually takes place. This approach to the study of comminution processes does yield valuable information, however, and it is unfortunate that it has not received greater attention.

The Bond Impact Work Index method has been an industry standard for the determination of crusher power requirements but was originally developed to ensure, that sufficient power was connected to primary gyratory crushers. In this method, pieces of rock are fractured by trial and error in the test device shown in Fig. (2), until sufficient impact energy has been applied to break the rock.

Normally, the rock breaks in halves, and in most tests only two and seldom more than three large pieces are observed after fracture. No size distribution information is used in calculating the Bond Impact Work Index from the formula:

KWH/tonne). The procedure works quite well for this type of crusher but tends to understate power requirements in fine crushers where power rates are typically much higher (upwards from 0.25 KWH/tonne).

Because of this, a research program was instituted by Allis-Chalmers Comminution Task Force Committee to break rock in a manner more analogous to that observed within commercial fine crushers. A pendulum type test device similar in most respects to that developed by the United States Bureau of Mines and shown diagrammatically in Fig. (3), was built and has been used in an extensive test program to determine whether it would be possible to predict cone crusher performance.

The rock samples selected for crushing in this device are usually minus 38mm (1-), plus 19mm () in size. The sample rock is weighed and then placed between the platens. The end of the rebound platen is placed in contact with the rebound pendulum and the crushing pendulum is raised to a predetermined vertical height which depends on the size of the sample. The crushing pendulum is then released after striking the crushing platen and breaking the rock, the remaining energy is transferred via the rebound platen to the rebound pendulum. The horizontal distance that the rebound pendulum travels is recorded by displacement of a marker and is subsequently converted to a vertical height.

where Ec = crushing energy E1 = crushing pendulum potential energy (before release) KE = kinetic energy of the two platens E2 = rebound pendulum maximum potential energy (after crushing) EL = system energy loss (sound, heat, vibration)

The system energy loss, EL, is determined by plotting EL as a function of the initial height of the crushing pendulum with no rock present. The major portion of this loss is by vibration. It is felt that the difference between system energy losses with and without rock present in the system is minimal as long as enough initial energy is supplied to result in a small elevation of the rebound pendulum.

The fragments from several rock samples broken under identical conditions were combined for each of the size analyses reported in this paper. Bond Work Indices were also backcalculated from the data using the standard formula, i.e.

Confirmation of the ability of the procedure to provide information suitable for the prediction of crusher performance was obtained by taking feed samples from 31 commercial operations treating a wide range of rocks and ores. At the time of taking a feed sample for laboratory testing in the pendulum device, relevant performance data such as power, feed rate and size distributions for feed and product were taken on the operating crusher. Several thousand rocks have been broken during tests with the device over the past 3 years.

The first thing to notice from these graphs is that there is an extremely good family relationship within each set of size distribution curves. This is somewhat coincidental, since the pendulum curve is the product of a single particle-single impact breakage event and the typical crusher product curve results from multiple particle-multiple impact breakage, but is probably due to two facts:

In order to show that the pendulum product size distribution is sensitive to power rate, several tests have been run on the same feed material at different levels of pendulum input energy. Typical results are shown in Fig. (7) as Schuhmann size distribution (log-log) plots. It can be seen that increasing amounts of fine material are produced with increasing energy input. The same effect was previously demonstrated for an operating crusher in Fig. (1). We can, therefore, conclude from this

that net power rates will be the same in the pendulum and the crusher when the two distributions coincide (as they do in Figs. (4) thru (6). This permits us to determine the efficiency of power utilization in crushers and to predict the product size distribution which will arise from operating crushers at different power rates.

The Bond Work Index figures obtained by backcalculation from the pendulum data are compared with the Net Work Index values obtained from the plants in Fig. (8). The agreement is surprisingly good especially in view of the fact that the 80% passing values do not completely describe the total feed arid product size distributions. This agreement is probably due to the fact that the use of comparable energy levels in both machines gives rise to similar reduction ratios and product size distributions. Because of this, the pendulum test provides a good estimate of the Net Work Index when this is required for current design procedures.

The pendulum product distribution is a breakage function and can be used in models of the process to predict crusher product distributions for different operating conditions. As an example of this approach, Whitens model of the cone crusher, Fig. (9), has been used to simulate the situation given in Fig. (4). The result of this simulation is given in Fig. (10) where it can be seen that very good approximations of crusher performance can be obtained.

The writers are firmly of the opinion that results to date prove that the use of this pendulum device can give more energy-size reduction information in a form readily useable for crusher application. The data can be generated in less time and from a much smaller sample than is required for pilot plant testing. Our present pendulum tester is a research tool and is currently being modified for use in commercial testing of minerals and rocks. More details of this device will be given at a later date.

compact crushers - the original since 1991 | rubble master

compact crushers - the original since 1991 | rubble master

Most crushers are big and bulky machines designed for working in quarries. RUBBLE MASTER mobile impact crushers are designed in a compact way so that your on-site crushing project becomes more profitable.

Compact Crushers are track-mounted crushing machines that are easy to move because they weigh less than other mobile crushers in their class. Whether you work in urban areas or confined spaces a RM Compact Crusher can do the job.

RUBBLE MASTER Compact Crushers provides maximum performance from 90 to 385 TPH while consuming mininum space. The engine is located underneath the hopper saving weight while increasing access and safety.

parameters in impact crusher that affect its function

parameters in impact crusher that affect its function

Impact crusher has high crushing ratio and efficiency, so it is widely used in metallurgy, construction, chemical and some other industries. There are various parameters in impact crusher and these parameters are related with each other and affect the function of impact crusher together. In this case, knowing these parameters and making them have full play means a lot in improving the production rate and products quality of impact crusher. Here, we mainly introduce parameters in impact crusher that affects its function.

Generally, the diameter and length of rotor is related with the feeding size of raw material. While crushing the raw materials, we need enough impact force. In other words, the diameter and length of rotor should be proper. If the diameter of rotor is too small, we cannot get enough impact force to crush the raw materials. If the diameter of rotor is too small, the energy consumption will increase, which is no good to energy-saving. Generally, we adopt a formula to decide the diameter of rotor: D= (2-4) d

The more the number of blow bar, the better of the crushing efficiency. But too many blow bars will cause the production process very complicated and consumes much raw material. Normally, the number of blow bar is decided by the diameter of rotor. When the diameter or rotor is small, the number of blow bar is relatively less. Generally, when the diameter of rotor is below 1m, we can equip three blow bars; when the diameter of rotor is about 1-1.5m, we can equip 4-6 blow bars and when the diameter of rotor is about 1.5-2m, we can equip 6-10 blow bars.

The raw materials enter the crushing cavity of impact crusher through the feeding guide plate, so the dip angle of feeding guide plate is a very important parameter affect impact crusher function. The smaller of the dip angle, the slower of the speed that raw materials glide. In this case, the raw materials can get fully crushed, and we can get high quality final products. But if the dip angle is too small, the production rate will decrease or even cause the raw materials piling up in the feed opening. The larger of the dip angle, the gliding speed of raw materials gets faster. In this case, the crushing efficiency will increase, but the raw materials cannot get fully crushed, affecting the quality of final products. Besides, if the dip angle increases, the height of impact crusher also will increase. Generally, the dip angle is between 45-60, if other factors meet requirements, we adopt the minimum dip angle.

The rotation speed of rotor is one of the important parameters in impact crusher. It plays decisive role in the production capacity, final products size and crushing ratio. Test shows that with the increasing of rotation speed of rotor, the production capacity and crushing ratio of impact crusher both greatly increase. But the power consumption will also increase along with the increasing of rotation speed of rotor. Besides, in this process, the damage of blow bar also accelerates and the requirement about manufacturing accuracy also increases.

The production rate of impact crusher is related with the rotation speed of rotor and the geometric parameter. When the raw materials are impacted by blow bar and get through the gap between rotor and impact plate, the width of raw material zone is equal to the length of rotor.

rotor centrifugal crusher selective crusher with a vertical shaft

rotor centrifugal crusher selective crusher with a vertical shaft

The input material is supplied to the center of the rotor centrifugal crusher from above. Once in the rotor, the material enters the two large centrifugal chambers, which ensure blockage-free operation and high throughput rates.

Compared to the multi-chamber version, less air is transported in the patented twin-chamber rotor. This has a positive effect on power consumption. The energy saved here can then be used to increase throughput rates, and the dust removal system can be operated at reduced power.

A material bed forms along the centrifugal chambers in the BHS twin-chamber rotor to provide autogenous wear protection. Compared to conventional rotors, the number of wear parts that are required is reduced to a minimum.

To provide an alternative means of operation, the machine can be shipped with a PLC controller (including touch panel) and a frequency converter if required. This allows for autonomous operation and monitoring of the machines functions.

Which technical solution is the right one for your recycling process? Dont leave anything to chance. Our team of specialists will test your material at our test center and develop a solution tailored to your specific needs.

who first invented the crusher?

who first invented the crusher?

In ancient China, he mortar and pestle were used as a kind of simple crusher, which applied the lever principle. And its considered to be the prototype of the crusher. In the modern era, the crusher was invented when the steam engine and electric motor were gradually improved and promoted.

In 1806, the roll crusher that was driven by the steam engine appeared. It sent the materials into the particular area by the surface friction of the roller. Then the materials would fall apart under extrusion or splitting. Now the roll crusher is usually divided into single roll, double roll and multi-roll crusher according to the number of rollers. It is suitable for crushing coal, lime-stone,cement and feldspar. Besides, this kind of crusher has the simple structure and is easy to manufacture. Today its still been used in many fields.

In 1858, E.W.Blake from the United States invented a new stone crusher and rock crusher. That is jaw crusher. It could crush solid rocks better as a result it could be used more widely. The working principle of the double-toggle jaw crusher was a little more complicated than the roll crusher. Via the pendulum motion that the movable jaw board periodically closed to or left the fixed one, the materials would be squeezed, fractured and impacted when they come into the crushing chamber. After being crushed, the materials could be discharged by gravity or downward thrust from the swing jaw. In the 1980s, the commonly used jaw crusher were the double-toggle jaw crusher and the single-toggle jaw crusher. Unlike the former, the single-toggle jaw crusher could also move up and down, therefore it was called complex swinging jaw crusher.

The cone crusher was originally designed by American Simmons brothers and was used in a concentrator in 1920.In 1948, the A.C. Company in the USA developed a hydraulic cone crusher. It could take out of the materials which run into the crushing chamber but should not be crushed. At the same time, it could adjust the size of the discharging mouth in order to make broken granularity even. This greatly reduced any damage hazard and guaranteed the high quality, with the presence of undesirable and oversize materials being more or less ruled out.

The deigner of the first impact crusher is a Doctor in the former West Germany Hase Munger Companyhe. After the second war (1945) , as a new type of crushing equipment with low energy consumption and high efficiency, the impact crusher appeared on the market. Compared with the hammer crusher, now the impact crusher can save more energy because it can more fully utilize high-speed impact energy of the entire rotor. But as the plate hammer is easy to wear and tear, the application of hard material crushing is restricted.

The emergence of these crushing machines greatly increases the effectiveness of the crushing operation. And after several years of development and innovation in our country, the main technical performance, the main technical index, the product type, etc,are close to or reached the international advanced level. But due to a late start there is still some difference, especially in the case of technology innovation and manufacturing process.

Rock Crusher Includes Various Types of Crushers Rock Crusher Comes in Different Shapes and Sizes Why Construction Rock Crusher Is Getting Increasingly Popular? Qualified Small Rock Crushers Is Reliable and Easy to Maintain Common Types of Roll Crushers in the Market

Home EventsSanme NewsCrusher NewsImpact Crusher NewsRock Crusher NewsJaw Crusher News Stone Crusher News Cone Crusher News Mining Machine News Latest Crusher News Sanme Industry News Sanme Rock Crusher News Sanme Stone Crusher News Sanme Products News Sanme Mining News Sanme Company News impact crusher stone crusher rock crusher jaw crusher cone crusher Sitemap Sitemap 2 Navigation Copyright 2010 Sanme. All rights reserved

the models of k series crushing and screening portable plant

the models of k series crushing and screening portable plant

K-series portable crushing and screening plants, which includes 7 modules and a total of 72 types, cover various mining production requirements. Compared with similar equipments of the world, the K series have more complete types and wider applications.

Coarse crushing plant, whose capacity reaches 650 t/h and the max feed size is up to 11001200 mm, includes12 types and fills the gaps of large capacity portable plant. Meanwhile, the plant not only meets quarry and coal-mining crushing, but also can be used in processing concrete and construction waste.

K-series portable crushing and screening plant, which includes 18 types, is mainly used for secondary crushing and pure screening works. With adjustable vibrating screen, it has better adaptability to different production requirements.

To solve the problem that mixed scraps lead to more handling capacity, we developed the independent joint operation portable plant. The plant can complete preliminary screening, reduce the handling capacity and increase processing capacity.

K-series portable crushing and screening plant that includes 4 types is equipped with advanced VSI vertical shaft impact crusher. The mineral products have better grain shapes, it is especially suitable for use in concrete.

The fine crushing and sand washing portable plant is specially designed for building and road-building. It integrates sand making and washing as a whole, being ideal portable plant for fine grained and coarse grained materials washing work.

Considering that cost of general portable plant is too high to small and medium-scale production line, we develop three-in-one portable plant specially. The plant meets customers' requirements for production as well as for mobility, improving equipment utilization and store value.

hartl crusher - history

hartl crusher - history

1995Introduction of a global first: a compact and mobile rock crusher the size of a 40-ft container that weighs under 30t and delivers a consistent average throughput of more than 100t/hr. A mould-breaking concept in the mobile rock processing sector, which has a very significant effect on the European market, in particular.

20082nd place in the EXPORT PRIZE 2008 in the 'Business' Category. The prize is awarded in the Vienna Palladium by Christoph Leitl, President of the Austrian Federal Economic Chamber (WKO), and Economy Minister Martin Bartenstein.

2009STARTUP OF THE PRODUCTION AND ASSEMBLY PLANT IN ST VALENTIN/THURNSDORF , AUSTRIA. The new production and assembly plant is built to the highest standard for plants producing mobile rock crusher units in Europe. The first Powercrusher to be built in St Valentin leaves the plant.INTERNAL CHANGE OF COURSE. Final merger of the plants and relocation of the business to St Valentin.

August 2010Sale of Hartl Anlagen GmbH, better known as Powercrusher compact and mobile screener and crusher plants, to the Swedish Atlas Copco Group. The company has been renamed Atlas Copco Powercrusher GmbH and is now an Atlas Copco SDE production company.

2012Concentrating on developing bucket crushers and screeners.This high value, innovative range of products combines over 35 years' of experience and innovation in the development of rock crusher and screener plant under the name "HARTL Bucketcrusher".

The unique technology, and extremely sturdy, in part patented structure of these crusher units, which is combined with an excavator bucket, ensure a very high rate of performance and reliability in the natural rock crushing sector and the recycling of spoil By applying their unique technology to an extremely robust and in part patented structure, they have combined a crushing unit with an excavator bucket that guarantees high performance and reliability when crushing and preparing natural rock, and recycling spoil on site.

effective impact crushers for cement plants | flsmidth

effective impact crushers for cement plants | flsmidth

A reliable and durable crusher is the foundation for delivering consistent feed to your raw mill and high-quality, dependable feed is the bedrock for an efficient cement production process. Our experienced engineers work closely with you to ensure that your impact crusher supports your goals, which starts with considering the composition of your raw materials. To help you choose the most appropriate crushing solution, we test your raw materials at FLSmidth Dania in Denmark or our laboratory in Chennai, India. These are two of the worlds most advanced laboratories for the analysis of raw materials and they allow us to measure various parameters, such as hardness, abrasiveness and stickiness. Our durable impact crushers handle a range of substances including:

With a throughput capacity of up to 2,600 tonnes per hour, our Strike-Bar crusher delivers high capacity results and low total cost of ownership. Whereas many other impact crushers have wear items that need frequent replacement, our Strike-Bar crusher uses strike bars with extended wear life, reducing their servicing frequency. We have also made replacing wear parts in our strike-bar impact crusher quick and easy increasing your operational up-time.

Many cement plants process oversize limestone boulders that often contain a lot of clay and sand, necessitating a crusher that can handle feed with both large-size blocks and some sticky materials. Our EV impact hammer crusher uses a horizonal feed system to process abrasive and moderately sticky raw materials in just one stage providing you a reliable, cost-effective solution.

Our EV impact hammer crusher reduces limestone boulders measuring up to 2.5m and weighing up to 5 tones in only one operation. When used without an outlet grate, our hammer impact crushers have throughput capacities of up to 2,500 tonnes per hour or up to 2,200 tonnes per hour with an outlet grate.

We supply long-lasting, easy-to-install wear parts for our impact crushers, ensuring you have high-performance crusher hammers and strike-bars throughout the lifecycle of your crushing equipment. With their outstanding wear-rate and simplified servicing, our impact crushers can also deliver the quick retrofit your cement plant needs to achieve modern, efficient operations.

FLSmidth provides sustainable productivity to the global mining and cement industries. We deliver market-leading engineering, equipment and service solutions that enable our customers to improve performance, drive down costs and reduce environmental impact. Our operations span the globe and we are close to 10,200 employees, present in more than 60 countries. In 2020, FLSmidth generated revenue of DKK 16.4 billion. MissionZero is our sustainability ambition towards zero emissions in mining and cement by 2030.

company - eagle crusher

company - eagle crusher

Eagle Crusher is a worldwide leader in the manufacture of a complete line of heavy-duty impact crushers, portable crushing and screening plants, jaw crushers, cone crushers, hammermills, and conveyors for the recycle concrete, asphalt, aggregate, and sand and gravel industries. The company provides innovative, quality products and exceptional aftermarket service and support.

It all began in the early 1900s with one mans vision, that of C.L. Woods, an Ohio distributor of Eagle Tractors. Woods observed that farmers were taking the cobblestones from their fields and placing them along the dirt roadsides. He imagined, What if someone created a small jaw crusher that could mount to the front of a tractor to crush the stone and use it to improve the roads?

AED (Associated Equipment Distributors)AEM (Association of Equipment Manufacturers Formerly CIMA & EMI)CDRA (Construction & Demolition Recycling Association Formerly CMRA)HCEA (Historical Construction Equipment Association)

IAAP (Illinois Association of Aggregate Producers)IMAA (Indiana Mineral Aggregates Association)Michigan Aggregates AssociationNDA (National Demolition Association Formerly National Association of Demolition Contractors)

NSSGA (National Stone, Sand & Gravel Association Formerly National Stone Association and National Sand & Gravel Association)OAIMA (Ohio Aggregates & Industrial Minerals Association)Utah Asphalt Pavement AssociationWAPA Washington Asphalt Pavement Association

lippmann-milwaukee, inc. | a history of quality crushing equipment

lippmann-milwaukee, inc. | a history of quality crushing equipment

Lippmann produces the highest quality crushing equipment on the market. Since its inception, Lippmann has become synonymous with oversized, heavy duty jaw crushers that are built to last.Once you own a Lippmann, youll never be satisfied with any other crusher.

Since its formation in 1923, Lippmann has continuously designed and manufactured quality aggregate processing equipment.The company began as Lippmann Engineering Works, and the design of heavy-duty Jaw Crushers became the cornerstone of the Lippmann Product Line.Today, Lippmann continues to build the heaviest and most reliable Jaw Crushers on the market, along with its expanded line of proven aggregate processing equipment designed to increase productivity and reduce costs.Our products include a complete line of Primary Jaw Crushers, innovative Primary and Secondary Impact Crushers, Vibrating Grizzly Feeders, complete two-stage Jaw / Impactor Crushing Systems, and an extended line of ancillary products.

impact crushers and impact mills with a horizontal shaft for recycling applications

impact crushers and impact mills with a horizontal shaft for recycling applications

Impact crushers and impact mills of type PB and PM are universal and, at the same time, economical solutions. The impact crusher achieves very high crushing ratios in both the first and second stage. This results in a wide range of salable, cubical final products. The impact crusher can be repurposed into an impact mill for manufacturing fine grains by inserting a higher machine base and an additional grinding track. This flexible solution allows you to benefit from excellent crushing results and respond to changing project requirements at any time. Impact crushers are traditionally used for rock processing, but the machine is also suitable for recycling applications involving the processing of any kind of brittle-hard material.

Based on the task they are performing, the impact bars are made of chilled cast manganese or chrome. The bars are fastened in place using a patented mounting system, which allows the operator to quickly remove and replace them and to use them on both sides. The simple system saves time and requires less physical strength to operate.

Which technical solution is the right one for your recycling process? Dont leave anything to chance. Our team of specialists will test your material at our test center and develop a solution tailored to your specific needs.

Related News
  1. roll impact crusher
  2. fine impact crusher machine price
  3. london low price medium mineral impact crusher
  4. vertical shaft impact crusher sales price in europe
  5. impact crusher consultation
  6. impact knockouts championship
  7. impact kickboxing
  8. crushing impact crusher history
  9. roll impact crusher
  10. fine impact crusher machine price
  11. economic small silicate spiral chute separator price in paris
  12. hard rock gold mining crushers
  13. detail crusher shanbao
  14. world 26 2339 3bs best stone crusher
  15. pe250*400 small jaw crusher crushing machine manufacturer small capacity coal rock mine gold stone
  16. extec jaw crusher specifications
  17. indonesia high end large calcining ore dryer machine manufacturer
  18. canada cobblestone trommel screen price
  19. godrej washing machine 6.2 kg drum dryer price
  20. magnetic 0png