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cone rock crushers

rock crusher cone

rock crusher cone

The cone crusher consists of a mainframe, transmission device, eccentric locking collar, bowl bearing, crushing cone, adjusting device, adjusting sleeve, springs, feeding part, flexible coupling, hydraulic station, dilute petrol station, electric control, etc.

During the operation, the motor drives the eccentric sleeve to rotate through the horizontal axle and bevel gears. The center axle of the crushing cone swings with the force of the eccentric shaft sleeve so that the crushing surface is close to the mortar from time to time. In this way, the materials will be crushed through continuous pressing and bending.

In the crusher installation room, there should be lifting equipment that will be used for installation and doing maintenance. The lifting device can be chosen from the following table according to its lifting ability.

Capacity is subject to feeding method, material size, size of the final product, material nature, temperature, etc. the range is wide. The capacity provided by the manufacturer is calculated under certain conditions.

There are u-shaped bolts on the adjusting ring for fixing the concave, and fill zinc alloy into them. When installing or changing the concave, after 6-8 hours operation, check the fastening conditions and screw the U-shaped bolts again.

The cone crusher inner wall is fixed to the cone crusher body through a cone end. There is zinc alloy between them. When installing or changing the inner wall, after 6-8 hours operation, check the fastening conditions. If there is loose, fasten it.

The bowl-shaped tile is fixed to the bowl-shaped bearing support through lock pins to prevent the tile rotate in a circle. The bowl-shaped bearing support and the frame are fixed together by a lock. If there is space between the support and the frame, deal with it immediately.

The cylinder liner and the frame is the third transient assembly. To avoid the liner rotating, the upper part of the liner is filled with zinc alloy. When changing the new liner, make sure it is according to the practical size because after a long times operation and assembly, some changes may happen to the crusher. If the space is too large, the liner will be broken.

The cone sleeve and the eccentric shaft should wring each other. Fill in some zinc alloy to stop the cover from rotating. Space should be full of zinc alloy. The sleeve may change its shape due to the hot zinc alloy, so check the size of D1d1, D2d2, and B of a new cover. If it is incorrect, correct it. When making spare parts, make sure it is fit for the practical side of the inner diameter of the eccentric shell as shown in diagram 17.

To make sure that the crusher is fully lubricated when operating, the lubrication system and main machine of the crusher, feeder, and conveyor adopts electric junctions. Before starting the main machine, start oil pump first, or the main motor is not able to be started successfully; when the oil pump stops or oil pressure falls below 0.05 MPa, or oil temperature upswings over 60 C, warning messages can be sent out and the running feeder motor stops so that no damage will be made on main parts of the machine.

After the crusher stops work several hours in winter, measures must be taken to prevent the oil frozen in the fuel tank and oil tube. The best way is to spin without load at regular intervals. Use the resistance heating in the fuel tank when necessary.

For the new crusher, the lubrication oil should be changed one time every 1 to 1.5 months at the first 3-4 months, and afterward, it will be changed one time every 3-4 months and replenish the lubrication oil at regular intervals.

When cleaning the pipe of the lubrication system, choose the place of impurity and dirties sediment to check, such as in the crook of the pipe, according to the checked result, determine which part to clean, the whole pipe or the part.

nordberg hp series cone crushers - metso outotec

nordberg hp series cone crushers - metso outotec

Nordberg HP Series cone crushers are characterized by the optimized combination of crusher speed, eccentricity, and cavity profile. This mix has proved revolutionary, providing higher capacity, better product quality and suitability to a wider range of applications.

From limestone to compact hematite, from ballast to manufactured sand production, and from small aggregate plants to large mining operations, Nordberg HP crushers are unbeatable in secondary, tertiary, and quaternary applications.

Nordberg HP crushers feature a unique combination of crusher speed, throw, crushing forces and cavity design. This combination is renowned for providing higher capacity and superior end-product quality in all secondary, tertiary and quaternary applications.

In a size-class comparison, Nordberg HP crushers have a higher output capacity, higher density in the crushing chamber, better reduction ratio, and they produce higher on-spec yield end products with the same energy consumption.

Nordberg HP crushers produce finer products by limiting crushing stages, which lowers your investment cost and saves energy. This is achieved through a combination of optimized speed, large throw, crushing chamber design and increased crushing force. The efficient crushing action of the best power utilization per cone diameter.

Designed for your needs, Nordberg HP crushers are safe and easy to maintain. Fast and easy access to all the main components from the top, and dual-acting hydraulic cylinders significantly reduce downtime and are more environmentally friendly.

Nordberg HP crushers are engineered to ensure maximum operator safety and easy maintenance. The crushers have an access from the top of the crusher to the principal components, an easy access for liner maintenance, and mechanical rotation of the bowl for removal with a simple press of a button. Maintenance tools are also available.

With Metso IC70C you can control maintenance, setting modifications, production follow-up and data extraction. All parameters can be adapted to your plant characteristics, and you can easily do all this close to the crusher or remotely from the control room.

You set the goals and Metso IC70C helps you reach them. It allows you to monitor the feeding, change the settings automatically depending on the load or liners wear, and select the product size distribution according to your preference of coarse or fine aggregate production.

Get the maximum potential out of your size reduction process to achieve improved crushing performance and lower cost per ton. By using our unique simulation software, our Chamber Optimization experts can design an optimized crushing chamber that matches the exact conditions under which you operate.

symons cone crusher - eastman rock crusher

symons cone crusher - eastman rock crusher

Symons compound cone crusher is a modern high performance crusher designed and developed by EASTMAN according to the needs of users, based on the principle of lamination crushing and the concept of more crushing and less grinding, which integrates optimized cavity type and reasonable stroke.Applicationsmining, quarry, aggregate making, etc.MaterialsMaterials with compressive strength not exceeding 350MPa, such as river pebbles, granite, basalt, iron ore, shale, limestone, gangue, quartz, diabase, marble, copper ore, cobblestone, etc.

rock crusher- jaw& cone rock crushing machine

rock crusher- jaw& cone rock crushing machine

With the prosperity and development of the crushing industry, rock crusher is becoming more and more important. We often use it to crush limestone, river pebble, granite, basalt, and quartz stone and other materials. Moreover, itis widely used to crush ore and large pieces of material in mining smelting, building material, road, railway, water conservancy chemical industry and other fields.

The crusher has a bright prospect. With the development of the mining industry, more and more rocks appear. In order to save energy and generate economic benefits, people will pay more and more attention to the industrial rock crusher. As a result, itsdemand will increase significantly.

There are many types of rock crushers. Generally, itmainly consists of jaw crusher, cone crusher, hammer crusher, vertical shaft impact crusher, impact crusher and so on. According to the requirements of materials size, different types of crushers are used in different crushing stages. Here, Aimix will introduce detailed informations to you.

Firstly, You should consider the size of raw materials you want to process. If the materials are very big particles, you can choose the primary crushing machine(jaw rock crusher). Because jaw crusher is suitable for crushing large stone materials. On the contrary, you should choose Aimixs other kind of crusher machines(cone crusher orimpact crusher) in order to crush smaller stone materials.

Secondly, you should consider the performance of cheap rock crusher. Aimix, a reliable crusher supplier, adopts advanced technology to manufacture all kinds of crushers. Therefore, our crushers have simple structure, easy maintenance, stable performance and low operation cost. So you can choose our small rock crusher for sale without any hesitation.

Lastly, price is a very important factor you should think about. We willrecommend suitable crusher to different customers according to their budgets and requirements. We ensure that all customers will get best crusher with the most reasonable price.

Aimixs impact crusher is one important type of rock crusher machine for sale. It adopts the latest technology, absorbs the advantages of many domestic and foreign impact crushers, and has very superior performance. Its excellent features are as follows:

Lastly, the crushing ratio is large, and it can reach to 40%. So it can simplify the crushing process, can make the three section crushing into two or one section crushing, and reduce the equipment cost of the mineral processing factory.

This kind of portable rock crusher designed and manufactured by Aimix Group is a superior product. And it uses the most advanced technology and conception. Therefore, it has so many unparalleled advantages.

Firstly, the maintenance of the mini rock crusher machine is simple. The discharge port of cone crushers hydraulic motor can be adjusted. And cone crusher allows the fixed cone to be fully removed to adjust the collar nut to replace the liner, thus it can greatly simplify the replacement work of the liner. And all parts can be maintained or repaired from the top or side, so equipment maintenance is very convenient. And you can find more informations on Aimxs crusher maintenance manual.

Secondly, the rock crushing equipment has large productioncapacity. The cone crusher has higher speed stroke, so the rated power of the cone crusher is increased, and the processing capacity of the equipment is greatly improved.

Thirdly, this rock crusher machine has a two-way iron release hydraulic cylinder, which allows the iron to go through the crushing chamber, and reduces the shutdown due to debris in the crushing chamber.

Fourthly, large diameter spindle and heavy main frame ensure that the equipment has durable and reliable working condition. The independent thin oil lubrication system can ensure the bearing lubrication has double protection.

The type of rock crusher for sale is mainly composed of frame, rock crusher transmission shaft, eccentric sleeve, spherical bearing, crushing cone, adjusting device, adjusting sleeve, spring and discharging port. In order to give customers a better understanding of the crusher, Aimix will describe the detailed informations of the following parts .

Firstly, the main frame of the rock crushing plant. The main frame consists of the upper frame part and the lower frame part. The two parts are connected by hydraulic cylinder. The upper shelf is a welding piece, and the upper side of the shelf is welded with a wear-resistant copper plate. And the lower frame is a whole cast steel.

Secondly, the adjusting device. Hydraulic motor drives pinion, and the pinion drives the adjusting cap on the gear, thereby the fixed cone will be driven to rotate. In this way, the gap between the fixed cone and the mobile cone will be adjusted.

Third, hydraulic control station. It mainly includes fuel tank with oil table, motor oil pump, filter device, energy storage device, control device, pressure switch, safety protection device, etc. A terminal box and a button control cabinet are also equipped beside the small portable rock crushers.

The rock crushing machine mainly used in the primary stage is jaw crusher. As everyone knows, diesel jaw crusher is a coarsely crushing machine. Besides, this kind of crusher machine is widely used to crush rock and large pieces of materials in mining smelting, building material, road, railway, water conservancy, chemical industry and so on. PE400-600-jaw-crusherModel: PE-400*600 Feed opening size(mm): 400*600 Max.Feeding size(mm):340 Adjusting range of discharge opening(mm):40-100 Processing capacity(t/h): 16-60 Rotation speed of eccentric shaft(r/min):275 Mixing power(kw): 30 Total weight(T): 7 Dimension(L*W*H)(mm): 1730*1730*1760

The working principle of jaw rock crushers for sale is: when the stone crushing equipmentworks, motor drives belt and pulley to move, and the eccentric shaft drives the mobile jaw plate. When the mobile jaw plate rises, the angle between elbow plate and mobile jaw plate becomes larger. So the mobile jaw plate will be close to the fixed jaw plate. At the same time, materials can be crushed. When the mobile jaw plate down, the angle between elbow plate and the movable jaw becomes small.In addition,under the effect of rod and spring, the mobile jaw plate will be far from the fixed jaw plate. Meanwhile, the finished products will be discharged.

Crushing chamber of the gold rock crusher is composedof a fixed jaw plate and a mobile jaw plate. The latterplate is periodically reciprocated against the fixed jaw plate, sometimes separated, and sometimes closed. When they are separated, the material enters the crushing chamber and the finished product is discharged from the discharge port. When they are closed, the material between the two jaw plates is crushed by crushing, bending and splitting.

In short, this is how acrusher works. If you still have questions about the working principle ofthecrusher, you can contact us online or send us an e-mail. Aimix will provide you more detailed informations (such as: rock crusher youtube).

Impact crusher has wide applications. This kind of rock crushing equipment for sale has become the crucial equipment to crush stone materials in highway, high-speed railway, water conservancy project and other fields. The crusher for sale can processall kinds of coarse, medium and fine materials, such as: limestone, feldspar, calcite, granite, talc, barite, fluorite, rare earth, coke, coal gangue, gypsum, etc. Besides, this type of small rock crusher can be used inmetal and non-metallic mineral, metallurgy, cement, chemical, refractory, ceramic and other industrial sectors.

The mini rock crusher for saleis a crushing machine that uses impact energy to crushmaterials.Then, how does an small portable rock crusher for salework?When impact crusher is working, the rotordrivenby the motor has high-speed rotation.When the materials gointo the plate hammer area, they could be crushed byplate hammer on the rotor. Then materials are thrown to the counterattack device to be crushed again,and they are re-brokenbyhammer.The process is repeated, and the materialscan be repeatedlycrushed bythree counterattack cavitiesuntil the materialsare crushedto the required size. And then they are discharged from the discharge port.

In order to design and develop the perfect rock crusher plant, Aimxs experts have made great efforts. And this kind of crushercombineshigh crushing chamber and high crushing frequency. Moreover, Aimxs will introduce the working principle of rock crushing plant for sale.

When the mobile rock crusher for sale works, the V-belt, pulley, drive shaft, small bevel gear, and large bevel gear driven by the motor drive the eccentric sleeve to rotate. The axis of the rock crusher cone driven by the eccentric shaft sleeve swing rotationally, so that the surface of the crushing wall sometimes approaches and sometimes leaves the surface of the mortar wall. Therefore, materials in the the ring crushing chamber composed of fixed cone and mobile cone can be crushed by impacting, squeezing and bending constantly. After repeated squeezing, impacting and bending, materials can be crushed to the required particle size and discharged from the lower part.

In the case of unbreakable materials go into the crushing chamber or the machine is overloaded due to some reasons, the spring insurance system will work. The discharge port will be enlarged, and the unbreakable materials are discharged from the crushing chamber. If the impurities can not be dischargedwe can use cavity cleaning system. So that the discharge port will continue to increase. And the impurities can be discharged from the crushing chamber. Under the effect of the spring, the discharge port will automatically reset, and the gold crusher machine will back to normal work.

A stone crusher vibrating screen is needed in this crushing stage. In order to meet the requirements of the rock crushing industry, Aimix Group has been committed to the development and research of this kind of small scale rock crusher for several years. So far, our technology has reached world advanced level. Therefore, Aimixs vibratory screen has many superior advantages compared with ordinary vibratory sieve:

3. Itcan savemore energy than ordinary screens. 3YK1225-vibrating-screenModel: 3YK1225 Number of screen: 3 Screen area(): 9 Maximum feed size(mm): 400 Capacity(m3/h): 10-70 Vibration power(r/min):800-970 Double amplitude(mm):8 Motor power(kw): 5.5 Sieve angle(): 20 Total weight(kg): 3850 Long * wide * high(mm): 3070*1860*1210

Aimix, one of the most professional rock crusher manufacturers, has manufactured and designed all kinds of crusher machines and crusher plantsfor several years. So far, our products have been exported to more than 60 countries, such as: India, Iran, Indonesia, Kazakhstan, Malaysia, New Zealand, Oman, Pakistan, etc. In addition, we can customize all kinds of crusher machines and all the spare parts, such as: rock crusher screen, rock crusher cone for saleand so on. In addition, we have the best quality and the most reasonable price. Due to the reliable quality and professional service, our rock type crusher machines are popular with all the customers.

We suggest that you buy crushers from professional crusher machine suppliers! If you need to purchase a crusher equipment, you can contact us online. We will show you detailed rock crusher videos and give you products photos! Dont hesitate to choose us!

8 top rock crusher brands

8 top rock crusher brands

Were proud to sell and service a range of industry-leading rock crushers. From jaw crushers to cone crushers and from stationary plants to mobile crushers, we offer a selection of models and parts that can suit any rock crushing need so we have a wide-ranging familiarity with the industrys leading brands.

Pegson was well-known for dependable lines of jaw crushers and cone crushers. The company was headquartered in the UK, but American distributors have helped to facilitate the provision of Pegson machines on this side of the Atlantic for decades.

Cedarapids is also owned by Terex, but this brand is still on the market. Cedarapids crushers are designed specifically to be modular machines, allowing them to be flexible in application and making setup efficient.

Home to the number one portable crusher in the world, Eagle Crusher supports the industry with it's extensive catalog of equipment options. Eagle produces an extensive catalog of heavy-duty impact crushers, portable crushing and screening plants, jaw crushers, and conveyors.

They offer mining jaw crushers, cone crushers, impact crushers, roll crushers and primary gyratory crushers for mining, quarrying and aggregate production, and boast expertise in a broad range of applications from greenfield mining projects to site expansions.

Allis Chalmers is another long-respected company that, today, has been dissolved into several different entities (none of which continue to provide rock crushers). However, as with Pegson rock crushers, there are still many Allis Chalmers rock crushers and parts available for resale.

Its widely held that the Symons brothers designed the first spring cone crusher in the late 1940s. Today, Symons isnt a brand as much as it is a type of crusher; the word is still used to denote machines that use this cone crusher technique. However, since it was the original brand, it merits an inclusion on this list.

Extec is another rock crushing brand thats still widely available for resale. Extec was based in the UK with a network of global distributors and was known for its leading design and manufacturing of mobile crushing machines.

If youd like more insight into any of these brands, get in touch with us. At Mellott Company, we have experience in servicing a broad range of rock crusher brands, including all of those listed here. Were experts at navigating all of the different components of rock crusher selection, setup, and maintenance.

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