limestone crushing machines has played a crucial function in contemporary industry. The coal is processed and crushed to raise the efficiency and defend atmosphere. To be able to use coal a lot more rationally, effectively and properly, the coal should be processed and crushed into distinctive sizes, 0 ~ 25 mm particle size for coal gas stove , 25 ~ eight mm for steam locomotive, 25 ~ 6 mm for the industrial furnace, and coal power plant requires grain coal of 0 ~ 25mm.
Our coal crusher plant use jaw crusher as coal key magnetic separatorIndia crushing machine,impact crusher made use of as coal secondary crusher. Cone crusher is applied as fine coal crushing machine. These crushes tends to make up stationary coal crushing plant. stone crusher for Gold Mining Gold mining gear is applied for smelting, refining, purifying gold ore. It contains gold ore crushing machine and refining machine. Civil engineering output was also up in 2011, but FIEC said that cuts in public spending meant the raise was only 0.7%.
Chromite is an important raw material for making a variety of special steel and alloys, refractory bricks and chemicals. Demand for chromium is primarily driven by the metallurgical industry which consumes 94% of the chrome ore being produced world-over, out of which 90% of chrome ore is consumed by stainless steel. India is endowed with a fairly sizable geological resource base of 213 MT. To make best use of the rich materials to bring more profits, it is very necessary to choose the reliable mining equipment manufacturer. India chrome ore crushing plant from Liming is the wise choice for your production line.
In crushing plant, limestone crusher machine is used as primary crusher machine, when big stones are crushed smaller after jaw crusher, they are transferred to impact crusher or cone crusher for secondary crushing, then go through the stone shapping machine for getting cubic size
Monday, July 30, 2012
Friday, July 27, 2012
The stone machinery in mining machinery industry
In recent years, the transformation and renovation achievements of the manufacturing device in stone machinery industry are prominent, while there’s no great improvement in the development and researching condition of the stone machinery. Due to a long-term dependence on introducing technology, the experience accumulation of independent innovation and talent cultivation in the stone machinery greatly lag behind other industries.
Manufacturing is a strategic and basic industry to provide technology and equipment for the domestic economic industries as well as the national defense industry, it is also a concentrated embodiment for a country’s comprehensive strength as well as an important insurance for the industrial update and technological progress. Mining machinery plays a critical role in manufacturing industry. Recently, it is easy to observe the export-oriented development characteristic of this industry, and there’s an overall increase in the export of the products. In addition, a boom emerges among major mining machinery products like grinding device, crushing equipments as well as the sand making machine etc. The export of these traditional ones is always in a high growth.
Therefore, under this kind of intense market environment, we are bound to take full advantage of this industry, answer the call of our country every now and then, and drive the mining machinery related with the stone machinery, thus promote these two industries to develop and forge ahead rapidly.
In a fresh new developing period, Hongxing seize every developing opportunity to accelerate the speed of manufacturing the ore beneficiation. In order to improve its development, it strains every nerve to promote the enterprise’s developing mode, thus improve the benefits and efficiency. Since founded, under the macro-control guidance, our company persistently reinforces investment of the technical innovation, pays attention to talent education and perseverant in promoting the products’ quality to create a remarkable brand.
Another thing deserves to be celebrated is Hongxing’s newest research: mobile crushing station and track mounted mobile crushing station, MTW EURO trapezoid grinding machine, LM vertical milling machine, PFW impact crusher, JC jaw crusher, PE jaw crusher, PF impact crusher, 5X sand maker, VSI sand maker, MTM trapezoid milling machine, S superfine grinding machine, CS hydraulic cone crusher, the HPC high-efficiency cone crusher is going to drive a fast and sustainable development of the mining machinery and pave the way for the whole mining machinery industry that will make extraordinary contribution for the development of our country’s economy.
Manufacturing is a strategic and basic industry to provide technology and equipment for the domestic economic industries as well as the national defense industry, it is also a concentrated embodiment for a country’s comprehensive strength as well as an important insurance for the industrial update and technological progress. Mining machinery plays a critical role in manufacturing industry. Recently, it is easy to observe the export-oriented development characteristic of this industry, and there’s an overall increase in the export of the products. In addition, a boom emerges among major mining machinery products like grinding device, crushing equipments as well as the sand making machine etc. The export of these traditional ones is always in a high growth.
Therefore, under this kind of intense market environment, we are bound to take full advantage of this industry, answer the call of our country every now and then, and drive the mining machinery related with the stone machinery, thus promote these two industries to develop and forge ahead rapidly.
In a fresh new developing period, Hongxing seize every developing opportunity to accelerate the speed of manufacturing the ore beneficiation. In order to improve its development, it strains every nerve to promote the enterprise’s developing mode, thus improve the benefits and efficiency. Since founded, under the macro-control guidance, our company persistently reinforces investment of the technical innovation, pays attention to talent education and perseverant in promoting the products’ quality to create a remarkable brand.
Another thing deserves to be celebrated is Hongxing’s newest research: mobile crushing station and track mounted mobile crushing station, MTW EURO trapezoid grinding machine, LM vertical milling machine, PFW impact crusher, JC jaw crusher, PE jaw crusher, PF impact crusher, 5X sand maker, VSI sand maker, MTM trapezoid milling machine, S superfine grinding machine, CS hydraulic cone crusher, the HPC high-efficiency cone crusher is going to drive a fast and sustainable development of the mining machinery and pave the way for the whole mining machinery industry that will make extraordinary contribution for the development of our country’s economy.
Monday, July 23, 2012
The glory development history of crusher industry
In China, there had been the most simple crushing tool–ball and socket in 2000 BC. From the 200 BC to 100 BC, the crushing machinery–ball and socket further evolved into the foot pestle. These tools using the leverage were the initial prototype of the crushing machine, but their action was still intermittent crushing.
The earliest crushing machine with continuous crushing action was invented by the Lu Ban living in the late Spring and Autumn Period. The other with continuous grinding action was the roller grinding machinery, it appeared later. 200 AD later, Du Yu and other Chinese had developed the water-mill based on the foot pestle, and the water was the driving force, which improved production efficiency to a new level. These machines were used for grain processing, but also extended to other materials on the crushing operations.
Modern crusher had been created after the gradual improvement of steam engine and electric motors. With the development of technology, so far crushing machinery development has made considerable progress. Especially after the 1990s, crusher production and sales increased rapidly, while the number of enterprises continued to increase. These enterprises could produce 30 ton vibrating crusher, 24 ton static roller crusher and 30 ton tire crusher and other range of varieties of products. They had self-development and production of complete crusher manufacturing system, and the gap with international advanced level was gradually narrowing. Therefore, crushing machinery industry was entering a new period of development.
With the rapid development of key industry, gradually, crusher industries involve fields such as mining, cement, construction and metallurgy. Compared with international advanced crusher, traditional domestic ones tend to be timeworn and often fail to meet the needs of production. Therefore, special attention should be paid to new technology development in order to improve the production technology level. It becomes more and more inevitable to produce high quality products and accelerate the update frequency for crusher industry.
Crusher industry is not only a young industry but also a sunrise industry in our country. Enterprises compete against each other to get a favorable place in the market. Many enterprises have been walking on the old road, they don’t focus on management mode and brand construction. Chances are that they might be eliminated due to these shortages. In order to get out of the difficult situations and establish a high-end brand image, they should know the importance of strengthening basic management and culture construction. Moreover, efforts should be made to perfect quality management system and strengthen strategic alliance cooperation.
We Red Star provide Professional technology, excellent product quality and intimate after-sales service when you purchase products from our company. As a professional mining machinery exporter, we will win your trust with our delivery speed, enterprises credit and product quality.
The earliest crushing machine with continuous crushing action was invented by the Lu Ban living in the late Spring and Autumn Period. The other with continuous grinding action was the roller grinding machinery, it appeared later. 200 AD later, Du Yu and other Chinese had developed the water-mill based on the foot pestle, and the water was the driving force, which improved production efficiency to a new level. These machines were used for grain processing, but also extended to other materials on the crushing operations.
Modern crusher had been created after the gradual improvement of steam engine and electric motors. With the development of technology, so far crushing machinery development has made considerable progress. Especially after the 1990s, crusher production and sales increased rapidly, while the number of enterprises continued to increase. These enterprises could produce 30 ton vibrating crusher, 24 ton static roller crusher and 30 ton tire crusher and other range of varieties of products. They had self-development and production of complete crusher manufacturing system, and the gap with international advanced level was gradually narrowing. Therefore, crushing machinery industry was entering a new period of development.
With the rapid development of key industry, gradually, crusher industries involve fields such as mining, cement, construction and metallurgy. Compared with international advanced crusher, traditional domestic ones tend to be timeworn and often fail to meet the needs of production. Therefore, special attention should be paid to new technology development in order to improve the production technology level. It becomes more and more inevitable to produce high quality products and accelerate the update frequency for crusher industry.
Crusher industry is not only a young industry but also a sunrise industry in our country. Enterprises compete against each other to get a favorable place in the market. Many enterprises have been walking on the old road, they don’t focus on management mode and brand construction. Chances are that they might be eliminated due to these shortages. In order to get out of the difficult situations and establish a high-end brand image, they should know the importance of strengthening basic management and culture construction. Moreover, efforts should be made to perfect quality management system and strengthen strategic alliance cooperation.
We Red Star provide Professional technology, excellent product quality and intimate after-sales service when you purchase products from our company. As a professional mining machinery exporter, we will win your trust with our delivery speed, enterprises credit and product quality.
Thursday, July 19, 2012
The powerful role of rack in the jaw crusher
The rack must be installed firmly and correctly. The installation of cone crusher rack is similar with the cycle crusher. Before demolishing the old rack, we should measure the central location and elevation of old crusher, and the elevation of new rack should be less than 2mm. the new rack elevation should be no less than the old rack elevation, or above 1.5mm. Before installing the new rack, please clear the second water layer, and then sit it down the base with plate in the bottom in order to adjust the levelness of the crusher.
When the sensor is installed on detected objects or entering the medium to be measured, it will absorb energy or interference from the object and the medium. The physical quantity to be measured is deviation from true value, thus making it impossible to achieve the desired measurements, this is known as load characteristic of testing device (load effect). Load effect occurs not only between the sensor and the measured objects, but exists between two stages of measuring device. Load effect of measuring instruments has its inherent characteristics. Therefore, when design and build measurement systems, we have to consider its impact reduces to the minimum, so as to improve test accuracy.
Load characteristics of the production machinery can be divided into three kinds of situations: no relationship of load torque and speed; ratio change of speed and load torque; the speed changes quadratic equations proportion with load torque.
The verticality should correspond with the requirements of drawing. If the deviation is too large, the rack is wrong, and should be amended. Otherwise, it will affect the working of eccentric parts and dustproof devices. When the position is adjusted, we should fasten and tighten each plate and bolt. After the installation of all parts, do the secondary pouring. Just cast the top 200-400mm of anchor bolt. The bottom bolt hole should be blocked by oiled cotton, yarn and other fabrics.
We Red Star provide Professional technology, excellent product quality and intimate after-sales service when you purchase ball mill and products from our company. As a professional mining machinery exporter, we will win your trust with our delivery speed, enterprises credit and product quality.
When the sensor is installed on detected objects or entering the medium to be measured, it will absorb energy or interference from the object and the medium. The physical quantity to be measured is deviation from true value, thus making it impossible to achieve the desired measurements, this is known as load characteristic of testing device (load effect). Load effect occurs not only between the sensor and the measured objects, but exists between two stages of measuring device. Load effect of measuring instruments has its inherent characteristics. Therefore, when design and build measurement systems, we have to consider its impact reduces to the minimum, so as to improve test accuracy.
Load characteristics of the production machinery can be divided into three kinds of situations: no relationship of load torque and speed; ratio change of speed and load torque; the speed changes quadratic equations proportion with load torque.
The verticality should correspond with the requirements of drawing. If the deviation is too large, the rack is wrong, and should be amended. Otherwise, it will affect the working of eccentric parts and dustproof devices. When the position is adjusted, we should fasten and tighten each plate and bolt. After the installation of all parts, do the secondary pouring. Just cast the top 200-400mm of anchor bolt. The bottom bolt hole should be blocked by oiled cotton, yarn and other fabrics.
We Red Star provide Professional technology, excellent product quality and intimate after-sales service when you purchase ball mill and products from our company. As a professional mining machinery exporter, we will win your trust with our delivery speed, enterprises credit and product quality.
Monday, July 16, 2012
Ways to replace wearing parts of impact crusher
Mineral impact crusher is divided into single-rotor impact crusher and double-rotor impact crusher according to structural feature. Single-rotor impact crusher is divided into reversible turn and non-reversible turn according to steering of rotor. Market price of Impact breaker depends on model. We have many impact crushing machines with different models for you to choose. Hongxing is a company of China impact crusher. Welcome new and old customers to choose!
Impact breaker has the features of big reduction ratio, high- efficiency crushing, easy to maintenance, etc. cubic shapes of the crushed material. They are the ideal equipments for construction of the highway and water and electricity construction. The usage of Impact breaker: This series of products can process the material with side length of 100-500mm.
Customers should have a comprehensive check for the motor and lubrication of the impact crusher after it has run for one week. The contents for checking include fastening situation of the fixed parts, bearing seals, counterattack liner and the abrasion situation of the liners. The users should also establish a regular maintenance and replacement system according to the maintenance cycle. The users should pay attention to the adjustment of the gap between the rotor and the impact liner of the impact crusher. When the rotor of the impact crusher is running, the gap between the rotor and the impact liner can not be adjusted.
How to replace the wearing parts of the impact crusher? When you replace the wearing parts of the impact crusher, you should first open shelves. When you begin to use the machine, you should first remove the coupling bolts of the rear rack and the cabinet, and then use the wrench to wrest to the hex head portion of the clamshell device, and then the shelves slowly open. In the meantime, you can use the rack above to hang the rear rack. Repeat the above process and the close the shelves. When the hammer of the impact crusher wears to a certain extent, you should timely adjust or replace it in order to avoid the damage of fasteners and other parts.
If the material in blocks strand between the back plate and the plate and shell, you had better lift slightly re-adjusts the impact rack between the gaps. In this way, the material will become loose, and it is easy to adjust the impact rack. If the impact rack is not enough, you can relax the lever on the tap.
Impact breaker has the features of big reduction ratio, high- efficiency crushing, easy to maintenance, etc. cubic shapes of the crushed material. They are the ideal equipments for construction of the highway and water and electricity construction. The usage of Impact breaker: This series of products can process the material with side length of 100-500mm.
Customers should have a comprehensive check for the motor and lubrication of the impact crusher after it has run for one week. The contents for checking include fastening situation of the fixed parts, bearing seals, counterattack liner and the abrasion situation of the liners. The users should also establish a regular maintenance and replacement system according to the maintenance cycle. The users should pay attention to the adjustment of the gap between the rotor and the impact liner of the impact crusher. When the rotor of the impact crusher is running, the gap between the rotor and the impact liner can not be adjusted.
How to replace the wearing parts of the impact crusher? When you replace the wearing parts of the impact crusher, you should first open shelves. When you begin to use the machine, you should first remove the coupling bolts of the rear rack and the cabinet, and then use the wrench to wrest to the hex head portion of the clamshell device, and then the shelves slowly open. In the meantime, you can use the rack above to hang the rear rack. Repeat the above process and the close the shelves. When the hammer of the impact crusher wears to a certain extent, you should timely adjust or replace it in order to avoid the damage of fasteners and other parts.
If the material in blocks strand between the back plate and the plate and shell, you had better lift slightly re-adjusts the impact rack between the gaps. In this way, the material will become loose, and it is easy to adjust the impact rack. If the impact rack is not enough, you can relax the lever on the tap.
Thursday, July 12, 2012
Durable MCF Coarse Powder Mill and Mobile Jaw Crushing Plant
Durable MCF Coarse Powder Mill is a kind of new and hi-tech milling machine to meet the requirements of coarse powder processing customers. Based on years' research experience in the milling industry and considering the recommendations and requirements of domestic and foreign clients. Durable MCF Coarse Powder Mill is an ideal equipment to replace raymond mill, ball mill, and other traditional mill which can only process fine powder materials. It is a kind of high-efficiency equipment and widely applied in quartz sand, silica sand, foundry sand, fine sand and other sand abrasive industry. By being a component of the closed production lines, it can produce all size of products with better effect.
Step with main shaft, bulk disk and roller bracket is driven by motor through reducer. Installed above bracket, roller assembly rates with main shaft and swings freely meantime. This bring a large centrifugal force, which scatters bulk materials evenly in grinding intermediate layer between central roller and ring. The bulk materials are grinded into powder and fall on the bottom, and then discharged from discharging opening under the effect of synchronously rotating scraper.
The durable mobile jaw crushing plant is not limited by the crushing place, and reduces high material transportation cost. It can crush materials on site or working nearly. It is widely used in the industry of mining, metallurgy, building materials, traffic, water conservancy and so on.
Durable mobile jaw crushing plant provides the new field of business opportunities for crushing and milling in the mining industry, it's newly developed ore-crushing equipment of Zenith Company. The durable mobile jaw crushing plant is developed according to novel series stone crushing equipment's design idea, it's extremely convenient and efficient.
Step with main shaft, bulk disk and roller bracket is driven by motor through reducer. Installed above bracket, roller assembly rates with main shaft and swings freely meantime. This bring a large centrifugal force, which scatters bulk materials evenly in grinding intermediate layer between central roller and ring. The bulk materials are grinded into powder and fall on the bottom, and then discharged from discharging opening under the effect of synchronously rotating scraper.
The durable mobile jaw crushing plant is not limited by the crushing place, and reduces high material transportation cost. It can crush materials on site or working nearly. It is widely used in the industry of mining, metallurgy, building materials, traffic, water conservancy and so on.
Durable mobile jaw crushing plant provides the new field of business opportunities for crushing and milling in the mining industry, it's newly developed ore-crushing equipment of Zenith Company. The durable mobile jaw crushing plant is developed according to novel series stone crushing equipment's design idea, it's extremely convenient and efficient.
Monday, July 9, 2012
Points Worthy When Operating Sand Maker
Generally speaking, the sand production line developed by Henan Hongxing Industry Machinery Co., Ltd is of a high automation degree, low running costs, high crushing rate, energy saving, large output, less pollution, easy maintenance and so on. What’s more, the core parts of the machine adopt the high-strength wear-resistant materials, which are characterized with low wear rate and long working life. Our artificial sand production line includes vibrating feeder, jaw crusher, cone crusher, rock crusher, vertical shaft impact crusher and the stone crusher. Consequently, we are able to provide various specifications of sand production line according to customers’ specific requirements on the finished products.
Henan Hxjq’s sand production line mainly including vibrating feeder,jaw crusher,rock crusher, vertical shaft impact crusher and the stone crusher. Sand and power unit should be installed firmly. If the production line is installed for long-term use, it should be fixed on the basis of cement; if it is a mobile operating unit, then it should be installed in the base unit made of angle iron. In addition. Operators should ensure that the sand machine pulley groove and power machine are rotating in the same plane.
1.Do not replace the pulley to prevent the excessive speed of the grinding chamber as it will produce an explosion , or low speed and poor work efficiency of the machine.
2.Sand start idling 2 ~ 3min, there is no anomaly after the feeding .
3. Sand installation after inspection departments fasteners fastening , if loose to be tighten . The same time to check the belt tightness is appropriate. To a service-oriented brand integrity,As the professional manufacturer of complete sets of mining machinery, like stone crushing plant, Henan Hongxing is always doing the best in products and service.
4.Sand start before hand to rotate the rotor , check the tooth claw hammer and rotor operation is reliable and flexible, with or without shell collision phenomenon , whether the direction of rotation of the rotor machine arrow refers the same direction , the power machine and sand lubrication is good.
Sang production line is widely used in gravel, limestone and sand areas.Henan Hxjq’s sand equipments are of first-class quality , service and reliable technical support. You are welcomed to visit our company .
Clean sand from the leaves away, the final sand and gravel from the rotation of the impeller into the trough, to complete the cleaning effect of the entire sand and gravel. Clean aggregate to improve the quality of the concrete, engineering and construction companies favor the object. Clean gravel material on the market price is relatively high. Sand production line sand washing machine is not a core equipment, Henan Minggong proposed sand and gravel production lines, investors take into account in the purchase of equipment, sand washing machine, sand washing machine, a relatively low price, the quality of the aggregate there are a big improvement. Henan Minggong Heavy Equipment Co., Ltd is the most reputable mining equipment producing company in China, we supply ball mill, mining production line, magnetic separator, shaking table, flotation, rotary kiln, rotary kiln, sand production line, crusher, vibrating screen, aac block, aac plant, cement plant and etc.
Henan Hxjq’s sand production line mainly including vibrating feeder,jaw crusher,rock crusher, vertical shaft impact crusher and the stone crusher. Sand and power unit should be installed firmly. If the production line is installed for long-term use, it should be fixed on the basis of cement; if it is a mobile operating unit, then it should be installed in the base unit made of angle iron. In addition. Operators should ensure that the sand machine pulley groove and power machine are rotating in the same plane.
1.Do not replace the pulley to prevent the excessive speed of the grinding chamber as it will produce an explosion , or low speed and poor work efficiency of the machine.
2.Sand start idling 2 ~ 3min, there is no anomaly after the feeding .
3. Sand installation after inspection departments fasteners fastening , if loose to be tighten . The same time to check the belt tightness is appropriate. To a service-oriented brand integrity,As the professional manufacturer of complete sets of mining machinery, like stone crushing plant, Henan Hongxing is always doing the best in products and service.
4.Sand start before hand to rotate the rotor , check the tooth claw hammer and rotor operation is reliable and flexible, with or without shell collision phenomenon , whether the direction of rotation of the rotor machine arrow refers the same direction , the power machine and sand lubrication is good.
Sang production line is widely used in gravel, limestone and sand areas.Henan Hxjq’s sand equipments are of first-class quality , service and reliable technical support. You are welcomed to visit our company .
Clean sand from the leaves away, the final sand and gravel from the rotation of the impeller into the trough, to complete the cleaning effect of the entire sand and gravel. Clean aggregate to improve the quality of the concrete, engineering and construction companies favor the object. Clean gravel material on the market price is relatively high. Sand production line sand washing machine is not a core equipment, Henan Minggong proposed sand and gravel production lines, investors take into account in the purchase of equipment, sand washing machine, sand washing machine, a relatively low price, the quality of the aggregate there are a big improvement. Henan Minggong Heavy Equipment Co., Ltd is the most reputable mining equipment producing company in China, we supply ball mill, mining production line, magnetic separator, shaking table, flotation, rotary kiln, rotary kiln, sand production line, crusher, vibrating screen, aac block, aac plant, cement plant and etc.
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