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medium size stone crusher machine in egypt

egypt apatite crushing plant for sale,mobile crusher machine for apatite quarry

egypt apatite crushing plant for sale,mobile crusher machine for apatite quarry

Egypt has substantial mineral resources, including tantalite, coal, gold, apatite,iron ore, phosphates, salt, zinc, tin, lead, and copper deposits etc. Apatite is an important minerals resource in Egypt.

Apatite is the most abundant crystallinephosphate mineral found as an accessorymineral in practically all kinds of igneous rocks.Sometimes, it is concentrated in pegmatite, metallicveins and magmatic deposits. It also occurs inmetamorphic rocks and as a secondary mineral inphosphoric rocks of sedimentary origin.

Apatite is occasionally found to contain significant amounts of rare earth elements and can be used as an ore for those metals. This is preferable to traditional rare earth ores, as apatite is non-radioactive and does not pose an environmental hazard in mine tailings.

Apatite is found in igneous, metamorphic and sedimentary rocks. Apatite from surface mining and is sometimes extracted through a mechanized open cast mining technique using electric walking draglines with various bucket capacities. The overburden, which consists of sand, limestone and other materials, is stripped away by the draglines. Overburden and topsoil are placed in temporary piles for subsequent use in reclamation and/or dam construction. In the West, ripping and drilling usually loosen the uncovered phosphate. It is then loaded into dump trucks for hauling to the crushing and screening plant, which is usually located at the mining site.

Apatite may be extracted from the earth using a variety of techniques. Most extraction processes remove the ore and associated rock or matrix in bulkform from the deposit, using blasting and various mechanical means to break the ore into pieces of manageable size, and then crushed the apatite ore into small size for further processing.

Crushing is the first stage in apatite mining operation. In apatite crushing process, the vibrating screens separate largeboulders from finer rocks that do not require primary crushing, thus feeding the materials to theprimary apatite crushing plant. Jaw crusher, impact crusher, and gyratory crushers are usually used for primary size reduction.The apatite material that is too large to pass through the followingvibrating screen is processed in the secondary crusher. Cone crushers are commonly used in secondary crushing stage. The output from the secondary crusher is conveyed by belt conveyor to the tertiary crushing circuit, which includes a sizing screen and a conecrusher.

Crushing plant is vital equipment for apatite mining. To set up apatite crushing plant, there are several different factors to be taken into account, such as the properties of apatite to be crushed, geography, deposit location, economics. There are many types of apatite crushing plant for sale in Egypt, which have different sizes, production capacity, prices, and performance.SBM can customize best crushing solution according to your requirements. Please contact us for more information.

SBM is the pioneer in stone crushing and processing technology. We newly developed a new, comprehensive mobile plant series for efficient fully mobile crushing, and screening applications. The mobile crusher machine for apatite quarry can be equipped with jaw crusher, impact crusher and cone crusher, which can complete various crushing projects, and apply in primary, secondary, and tertiary crushing applications. The new complete track mounted portable plant concept is fully adaptable to all mobile crushing needs, opening up a whole new range of business opportunities for contractors, quarry operators, recycling and mining applications. Please contact us for more information.

stone crusher | cone & jaw crushers machine manufacturer - jxsc

stone crusher | cone & jaw crushers machine manufacturer - jxsc

According to the crushing force mode, the crusher machine divides into stone crushers and grinding machine.Whats the difference between stone crusher and grinding mill?General speaking, the former one is used to reduce the larger slab into a smaller size, various models of crusher are designed to maximize productivity at the lowest cost. The configuration of the suited crush machine is varied with different crushing stages in the complete crushing circuit, coarse crushing, medium-sized crushing, and fine crushing. The latter one of grinding mill machines are preferred to process fine and extremely fine material, grinding mediums include steel ball, steel rod, gravel, and metal lump so on. Some equipment is capable of crushing and grinding, such as self mill.Discrimination of the working principle1 Jaw Crusher. The movable jaw plate continually presses against the fixed die at a set time and force to squeeze the rock material caught in it.2 Cone Crusher. The inner movable cone rotates eccentricity and bumps the outer fixed cone, thus exerting strong crushing force on the ore material.3 Roll Crusher. The ore material is subjected to continuous crushing and impacting force between the two rollers.4 Impact Crusher. The ore lump crushed by the impact force of rapidly rotating moving parts.5 Ore Grinding Machine. The ore slab is crushed by the impact and grinding force of the grinding medium (steel ball, bar, gravel or lump) in the rotating cylinder. Rod mill, pan mill, ball mill, vibration mill, centrifugal mill, etc.Each kind of crusher has various models to suit different applications. Jaw crusher has the features of large crushing ratio, uniform product size, simple structure, reliable work, easy maintenance and economical operation cost. PF-I series impact crusher can crush materials with length less than 100 ~ 500 mm and its compressive strength can reach up to 350 MPA, which has the advantages of large crushing ratio. It is suitable for crushing medium hard materials, such as limestone in cement plant.

1 Adjustable fine crusherThe adjustable fine crusher mainly consists of a rotary part, guard plate, crushing chamber. The latest fine crusher equipped with a hydraulic device can be very convenient to maintain, save time cost.2 Jaw crushing typeJaw crusher, is the first choice for primary crushing equipment, with large crushing ratio, uniform product size, simple structure, the relatively small volume can be installed in the tiny space, etc. Therefore, it is widely used in mines, metallurgy, construction material, water conservancy and chemical industries.Compared with cone crusher, jaw type crusher has less investment, less finished flake and lower production cost. Compared with hammer crusher, the wear resistant parts have longer service time, high production efficiency and fewer maintain fees.The common jaw crusher has single toggle type and double toggle type, the former one also called as simple swing crusher, the latter one is called as complex swing crusher.3. Gyratory crusherThe gyratory crusher is a large scale crushing machine which uses the gyratory movement of the crushing cone in the crushing cavity to extrude, squeeze and bend the materials. When the shaft sleeve rotates, the crushing cone is moving in eccentric around the center line of the machine continuously. The productivity of gyratory crusher is higher than that of jaw crusher.There are two types of discharging material and overload insurance, one is mechanical type, by adjusting the nuts on the top of the main shaft to lift up or down the crushing cone, thus change the discharge outlet width, and by cutting the safety pin on the driving pulley to stop overload. Another way is hydraulic gyratory crusher type, by changing the plunger under the hydraulic oil volume can adjust the crushing cone position, thus changing the size of the discharge port.4 Cone crusherCone crusher widely used in the metal and mon-metal mines, cement, sand & gravel, aggregate, quarry, metallurgy and other industries. it is suited for fine crushing all kinds of ores and rocks with hardness 5 ~ 16, such as iron ore, Non-ferrous metal ore, granite, limestone, quartzite, sandstone, cobblestone, etc.The working principle of cone crusher is the same as that of gyratory crusher, but it is only suitable for medium-sized crushing or fine crushing. The requirements of uniformity of particle size distribution in medium and fine crushing operations are generally higher than that in the coarse crushing operation. Therefore, a section of the parallel zone should be set at the lower part of the crushing cavity. In addition, the rotating speed of the crushing cone should be accelerated so that the material can be squeezed more than once in the parallel zone.The crushing of fine crushing operation is larger than that of coarse crushing operation, so the loose volume after crushing increases greatly. In order to prevent the crushing chamber from blocking, the total discharging cross section must be increased by increasing the diameter of the lower part of the crushing cone without increasing the discharging opening to ensure the required discharging granularity.When the Simon Spring Safety cone crusher overloads, the cone-shaped Shell forces the spring to compress and raise itself in order to enlarge the discharge port and discharge the non-broken material. The adjustment of the discharge opening is carried out by the adjusting cover, and the adjusting cover fixed with the shell can be rotated to drive the shell up or down by the thread on the outer circle, so as to change the size of the discharge opening. The safety and adjustment mode of hydraulic cone crusher is the same as that of hydraulic gyratory crusher.Maintenance of cone crusher1, Ensure full load production, avoid too coarse product granularity.2, Optimize the cone crusher productivity by setting reasonable crushing ratio.3, It is necessary that equipped with an iron removal device.4, The spring cannot be too heavy pressured, the large pressure may occur shaft broke, light pressure may cause spring vibrating, influence the crushing efficiency.

Right way. First of all, you need to know the crusher materials, the maximum feeding size, finished particle size, handling capacity, crushing environment. With detailed information, JXSC will provide the stone crusher suitable for your production needs.

The humidity and hardness of different materials are different. The higher the hardness, the higher the degree of difficulty. For example, granite hardness, the jaw crusher, cone crusher, impact crusher will better. River pebble texture hard wear-resistant, roller crusher crushing effect is better. Brittle materials are more suitable for heavy hammer crushers, such as calcite.

2. Sorting machineWe can design the crushing plant flow chart when knowing the crushing demand and determine the primary, secondary and tertiary crusher use of which type. crusher. The next step is to choose the type of device. In order to improve efficiency, the general primary crusher processing capacity will be larger than the secondary.

1. Control material sizeThe crusher has a maximum feed size. When the feed particle size is too large to the equipment caused serious damage. Whether soft or medium-hard material, both cause different damage. If some of the materials are larger than the maximum feeding size of the crusher, the crusher is easy to appear stuck cavity, blocking phenomenon, affecting the aggregate production efficiency. 2. Correct feeding materialMany enterprises in order to increase the production capacity and blindly carry out the transformation of the bunker. It resulted in excessive feeding. And that feed too much, it will cause the material too late to break, and the broken material can not be discharged in time, resulting in blocking. Therefore, material cut-off and excessive feeding will affect the capacity of the crusher. 3. Maintenance and repairsThe daily maintenance and repair of the stone crusher is the key to the effective operation of the equipment. Check the machine regularly and replace the wear-out parts in time.

Jiangxi Shicheng stone crusher manufacturer is a new and high-tech factory specialized in R&D and manufacturing crushing lines, beneficial equipment,sand-making machinery and grinding plants. Read More

5 types of stone crushers | application and maintenance

5 types of stone crushers | application and maintenance

Stone crusher is mainly used for crushing operation in quarry crushing plant and mining plant. There are 5 types of stone crushers: jaw crusher, impact crusher, hammer crusher, cone crusher, and VIS crusher. What is the application of the 5 types of stone crushers and how to maintenance? This article is about a thorough introduction.

Jaw crusher is a heavy-duty which crushing the hard rock. Therefore, the jaw crusher parts need to be very hard and durable. In particular, the two components of the jaw crusher work, the fixed jaw, and the movable jaw. The crushers machine are widely used in industries of mining, building materials, roads, railways, water conservancy, and chemical. The types of jaw stone crusher: single toggle jaw crusher and double toggle jaw crusher.

During the maintenance of the jaw crushers, wear part is a common occurrence. This is also the main wear in the stone crushing line. Therefore, we recommend that customers purchase high-quality jaw crushers, which are more durable and have better running performance. During use, it can avoid many unnecessary wear problems and reduce the trouble of frequently changing parts. 8 notes of jaw crusher routine maintenance.

1. Check the heat of the bearing. The temperature of rolling bearings doesnt exceed 70 C. If exceeds the specified temperature, it must stop and immediately check and troubleshoot. 2. Check whether the lubrication system is normal. Whether there is a crash of a gear oil pump. Observe the value of the oil pressure gauge and check whether the lubrication system in the fuel tank leaks oil. If find the above various conditions are abnormal, dealt with they in a timely manner. The place of movable jaw suspension bearing and the elbow, it should lubricate regularly which automatic or manual oil pump lubrication. 3. Check whether the oil contains metal powder and other contaminants. If there is dirt, stop the bearing and other parts to check. 4. Check whether there are loose joints between the bolts and flywheel keys of each part. 5. Check the wear of the gear plate and transmission components, and whether the lever spring is normal. 6. Always keep the equipment clean, so that there is no dust, no oil, no oil leakage, no water leakage, no leakage, no leakage. Especially pay attention to prevent dust from entering the lubrication system and lubrication parts. 7. Clean the filter cooler regularly, and wait until it is completely dried before washing. 8. Regularly change the lubricating oil in the fuel tank. Usually once every six months.

The impact crusher crushing the soft and very hard materials, even if there is moisture in the material. The types of stone crushers are widely used in building materials, ore crushing, railways, highways, energy, transportation, energy, cement, mining, chemical and other industries for medium and fine materials.

1. The jaw crushers run smoothly. When the vibration quantity of the machine suddenly increases, it should stop immediately to find out the cause. 2. Under normal conditions, the temperature rise of the bearing should not exceed 35, and the maximum temperature should not exceed 70 . If it exceeds 70, stop immediately and find out the cause. 3. When the plate hammer wear reaches the limit mark, it should be turned around or replaced in time. 4. After assembling or replacing the hammer, it must maintain the rotor balance, and the static balance should not exceed 0.25kg.m. 5. When the rack lining wear, replace it in time which can avoid wearing the casing. 6. Check the tightening status of all bolts before starting each time.

1. Always pay attention to and timely lubrication of the friction surface. 2. The lubricating oil used in the impact crusher should be determined according to the location of the crusher machine, temperature, and other conditions.

Cone crusher is an advanced hydraulic crusher with high power, large crushing ratio, and high productivity. Generally, it uses as a secondary crusher to break medium-hard materials, and use as fine crushers in artificial sand making process plants and quarry plant. Cone Crusher is a hydraulic crushing machine suitable for use in raw materials in the metallurgical, construction, road construction, chemical, and silicate industries. Types of cone stone crushers: GP cone crusher namely single-cylinder hydraulic cone crusher, HP cone crusher namely multi-cylinder hydraulic cone crusher, Compound cone crusher.

1. There must be a de-ironing device to prevent the crushing chamber from passing through the iron. If the iron is frequently over-exposed, it may cause a shaft breakage accident. 2. To be fully loaded, otherwise, the product size will be too thick. 3. The crushing ratio in the production line should be reasonable, so as to maximize the efficiency of the crusher. 4. The spring pressure should not be too tight. If the pressure is too high, the shaft breakage will occur. If the pressure is too small, the spring will jump frequently which affecting the normal operation of the crusher. The product size will become thicker. 5. The temperature of the lubricating oil should not be too high or too low. Otherwise, it will affect the operation of the machine. 6. A lubricating oil should be replaced frequently. Not too dirty. If it is too dirty, it will accelerate the wear of gears, bowl-shaped tiles, bushings, etc., and even make the bushings die. 7. The drive belt installation should not be too tight. Otherwise, it will cause the driveshaft to rotate inflexible or broken. It should not be too loose, otherwise, it will cause the crusher to suffocate. 8. The feeding material should not be too wet and too sticky, the fine particles should not be too much, and it should not be too big. Otherwise, it will cause boring.

Hammer crusher is a high-speed rotary crushing machine. The crusher is suitable for crushing medium hardness materials in industrial sectors such as cement, chemical, electric power, and metallurgy. The medium hardness materials such as limestone, slag, coke, coal and other materials in the medium and fine crushing operations. The hammer mill rock crusher can be used not only for crushing plant, sand making plant, it also can replace cone crushers in mining plant. The types of stone hammers crushers: single-stage hammer crusher, high-efficiency hammer crusher, sand making machine, vertical shaft hammer rock crusher, reversible hammer crusher, double rotor hammer crusher, ring hammer crusher.

1. It should contact the upper and lower procedures related to the machine before starting to stop. And perform the correct operation in the order of opening and stopping. 2. To start the empty machine and should empty the material in the crushing chamber and then stop. 3. Always check all the anchor bolts and lining bolts of the equipment for looseness. If loose, tighten them in time. 4. Check the use of easy-to-wear and easy-to-wear parts such as hammerheads and linings. If we find the problems, they should be disposed of in time. 5. Look at the lubrication and keep the lubrication system in good condition. 6. Keep the feed even and take care not to feed metal debris. 7. Pay attention to check whether the discharge granularity meets the quality requirements. If it does not meet, replace the purlin or adjust the height of the purlin bracket.

VSI crusher is a kind of sand making machine which uses in sand plant and quarry plant. The VSI sand making machine is a hydraulically impact sand making machine that is 50% more energy-efficient than conventional machines. It can make all kinds of rocks, sandstones and river pebbles with construction sand of various grain sizes. The uniformity of sand and high compressive strength.

Firstly, the inspection of sand making equipment before starting. Check whether the machine cavity inspection door is closed. If no close, close it to prevent the material from flying out and posing a danger to the staff. And the lubricating oil of the equipment should also be inspected.

Thirdly, the starting sequence of the VSI series crushers must be correct. It is generally installed in the following order: vibrating feeder jaw crusher sand making machine vibrating screen sand washing machine. In the event of a shutdown, you need to operate in reverse order.

Finally, it is necessary to ensure the normal feed rate and volume of the equipment during the production process. We must strictly follow the feed size required by the equipment. Forbidding to enter metal materials and large stones to prevent damage to the parts of the equipment. If we find severe vibration or loud noise during the production process, stop and inspect in time for timely treatment.

Jiangxi Shicheng stone crusher manufacturer is a new and high-tech factory specialized in R&D and manufacturing crushing lines, beneficial equipment,sand-making machinery and grinding plants. Read More

stone crushing plant - request for affordable stone crusher plant price

stone crushing plant - request for affordable stone crusher plant price

The stone crushing plantis a kind of equipment used for crushing different materials to get the sand and gravel aggregate. The materials it can crush include limestone, pebble, granite, basalt, ore tailings, construction waste, etc. Nowadays, this stone crusherplantfor saleis widely used in mining, metallurgy, building materials, transportation, water conservancy and other industries. A complete stone crusher machine for saleincludes different components, the vibrating feeder, crusher machine, vibrating screen, belt conveyor, etc. We can provide different configurations for customers according to the different raw materials of users and the different requirements for the particle size of finished products. Welcome to contact us if you have any demand!

Stationary type stone crusher batchingplantis more suitable for those large size and long-period of projects because it doesnt need to be moved frequently. This type of plant has the following features: flexible choice and strong adaptability; According to different crushing process requirements, it can be composed of first breaking and then screening, or the process of first screening and then breaking. Crushing equipment and screening equipment can also be used separately; large crushing capacity and high crushing efficiency.

Mobile type stone crusherplantcan solve the factor of site limitation well. It is flexible and convenient and can save a lot of infrastructure and relocation costs. Moreover, it can also carry out on-site crushing of materials, and move with the advance of the mining of raw materials, thus greatly reducing the transportation cost of materials.

For the stone crusher machine, the selection of crusher machine is vital. There are many kinds of crusher machines on the market, jaw crusher, cone crusher, impact crusher, hammer crusher and so on. You need to pick out a suitable crusher machine according to the size of your raw materials, hardness, the size of finished product and so on. Today I will introduce two types of crusher machine for you, jaw crusher and hammer crusher.

Jaw crusherfor saleis the earliest crushing equipment. Because of its simple structure, reliable work, simple maintenance and other advantages, is widely welcomed in the market. It is mainly used for the primary and medium crushing of various ores and bulk materials. And its maximum crushing capacity can reach 2200t/h.

The hammer crusher is also a popular crusher machine. It not only includes the hammer crusher, but also heavy hammer crusher. The hammer crusher has less wearing parts and is easy to maintain. You also can use it matching with the calcium carbonate processing plant.

If you want to know the stone crushing plant price, you should know what kind of machine you need. If you just need a single crusher machine, it is affordable for you. When you want to invest in a complete stone crusher, you need to ensure its configuration. Compared with the stationary type stone crusher vibrating screenwith the same output, the price of mobile type plant is a little higher because it is equipped with its own chassis.

The mobile type automatic stone crusherplantincludes rubber-tyred type and crawler type. They have different advantages. Because the rubber-tyred type mobile stone crushing plant for sale is highly adaptable to different terrains, more and more users are willing to buy it.

If you want to start a stone crusher plant business, you have a lot of preparation to do, looking for your site, buying the suitable plant, installation and debugging, routine maintenance and so on. Moreover, you have to take into account many factors, the whole stone crusher machine price, the distance between raw materials site and your construction site, the working period, etc.

Choose our Daswell stone crusher machine manufacturer, you dont worry about these problems. Our salesman will provide you with quality service throughout the process. They can visit your site and help you plan the site. In addition, they can give their professional advice to you. Of course, if you have any question, you can consult our salesman at any time. After receiving your message or call, they will reply you as soon as possible.

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