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PRESS RELEASE Oct 07, 2021
This is the Best Way to Use the Heavy Duty Apron Feeder
PRESS RELEASE Apr 27, 2021
Installation and Maintenance of Sizer Crusher
PRESS RELEASE Jan 03, 2019
Bucket Elevator Supplier’s View about Bucket Elevator
mineral sizers
Analysis And Improvement On Damage Cause Of Crushing Roller Teeth Of New Type Mineral Sizers
Mineral sizers is a new type of crushing equipment in recent years, which is widely used in open pit and underground mines at home and abroad. In recent years, the domestic Zhunge coal mine, Pingshuo Antaibao coal mine, Datong coal mine, Xinjiang coal mine, Taiyuan coal mine, Jiaozuo River coal mine and other coal mine have imported more than 50 sets of mineral sizer
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sidewall belt conveyor
The introduction and advantages of sidewall belt conveyor
Sidewall belt conveyor has the advantages of simple structure, reliable operation, convenient maintenance and other advantages of general belt conveyor, and can be large dip Angle transmission, compact structure, covers an small area , so it is the ideal equipment for large dip Angle (even vertical) transmission.
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The vibration of mineral sizers
Mineral Sizers Vibration Analysis
The vibration of mineral sizers affects the stability of crusher operation, so their vibration problems must be investigated. Firstly, the theoretical model of the crushing roll was established based on the common rigid disc model, elastic shaft model and elastic support model in the rotor system; and the equations of motion were obtained. Secondly, the finite element model was established in ANSYS and the modal analysis was carried out to verify the correctness of the finite element model by comparing the modal analysis results with the analytical solution. Finally, based on the operating con
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mineral sizers for coal
Strength analysis of roller teeth of mineral sizers
Roller teeth are the key parts of mineral sizers, and the damage of roller teeth is the most serious. Using the finite element method to simulate the stuck-turn phenomenon and analyze the strength of the roller teeth, the results show that this strength design can provide a reference.
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Analysis of traction resistance of inclined apron feeders
Analysis of traction resistance of inclined installation apron feeders
Apron feeders is an important equipment for mining, metallurgy, port and chemical industry. For a long time, there is no unified and systematic theory for calculating the shear resistance at the feed opening and the frictional resistance between the material and the skirt plate in professional manuals, and some even contradict each other. The traction theory of plate feeders applied to inclined skirts has not been studied. A series of analytical solutions for the drag calculation are derived starting from the establishment of differential equations. This theory is of great importance for the d
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conveyor cover for coal
What Problems Should We Pay Attention of The Conveyor Cover Before Deliver
Conveyor cover is a cover which installed on the microphone for rain protection and for long distance electrostatic exciter calibration when noise outdoor long-term monitoring. It is also called rain cover, color steel rain cover, conveyor rain cover, conveyor dust cover, belt conveyor rain cover, etc.
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Banana Screen For Gold Powder
The development course and detailed introduction of banana screen in China
China is rich in coal resources, with many reserves and a wide variety. Coal accounts for more than 75% of China's energy, and is the most important energy source in China today and in the next few decades. With the increasing degree of coal mining mechanization in China, the coal content has increased, the moisture of raw coal has increased, and the quality of coal produced has deteriorated. In China's proposed clean coal production strategy, coal washing is the leading, so the development of coal washing and processing industry is an important measure to improve the quality of coal.
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banana screen
How to solve the problem of slow discharge for mine banana screen
Mine banana creen has many different ways of classification, for example, according to the trajectory can be divided into linear screen, circular screen, high frequency screen, banana screen. How should we solve the problem of slow discharge of banana screen? Don't worry about this, here's how
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belt conveyor covers
The use of Reference conveyor cover in coal mine belt conveyor
In order to ensure the safety of personnel and production needs, a regulating wall is built in the mine and a regulating window is opened in the belt conveyor cover. According to the needs of mine transportation and ventilation, part of the transport belt has to pass through the regulating wall. When the wind flow passes through the belt hole of the regulating wall, the wind speed through the belt hole will become bigger because the ventilation section suddenly becomes smaller. During the experiment, the utility modeler found that if the hard wind shield was used, the coal on the belt conveyor
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mineral sizers crusher
Frequently asked questions about mineral sizers
Why should I use a Mineral Sizer over a Jaw Crusher, Gyratory Crusher or Impactor? A Mineral Sizer offers a more effective means for crushing clay-ridden sticky material, eliminating the need for recirculation of oversized material as produced by Jaws, Gyratories or Impactors. Mineral Sizers have a lower capital cost than other primary crushers as well as a lower infrastructure/structural cost. 
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banana screen in gold powder plant
Application analysis of new double layer banana screen technology
In recent years, with the rapid development of China's economy and science and technology, screening technology has put forward higher requirements, the urgent need for screening equipment to efficient, large-scale development, the urgent need for more advanced performance, more reliable operation, higher screening efficiency, processing capacity, longer life multi-angle folding line screen surface new banana screen. As some domestic enterprises banana screen development time is short, low technology, manufacturing level is poor, no timely improvement to improve, difficult to finalize and pro
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sidewall belt  conveyor for metallurgical industry
What is the sidewall belt conveyor technology
Sidewall Belt conveyor is a conveyance with reference to vertical lift or large inclination Angle, which can be used in coal, cement, mining, metallurgy, chemical industry and other industries. Sidewall belt conveyor consists of the reference of up and down roller, press wheel, slatting and cleaning device, Sidewall belt conveyor, tensioning device and so on.
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apron feeder mining
Analysis and calculation of chain tension of apron feederss for mineral processing detailed introduction
Apron feeders is one of the feeding equipment in material crushing system, divided into heavy duty, medium duty and light duty, and now the common one is heavy duty. Heavy apron feeders is suitable for short distance conveying materials with large capacity and particle size, also can be used as a buffer bin to feed the primary crusher, can continuously and evenly feed the next process, can withstand large bin pressure, it is characterized by large feeding capacity, low speed and high torque.
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apron feeder mining
How to replace the apron feeders chains and what are the precautions we should noticed
As a traction component of the apron feeders, the chains plays an intuitive and important role in the normal use of the equipment . As a common spare part, the use of the equipment also has a service life, so after the service life of the chains need to be replaced, so what are the considerations for the replacement of the apron feeder? The following are detailed explanation:
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apron feeder mining
What are the practical advantages and features of apron feeders
In the production of coal gangue sintered brick, apron feeders is widely used in the raw material transportation and preparation system. It is characterized by high transportation pressure and uniform feeding. It can also be fed by adding motor frequency converter, so as to realize the stepless control of feeding amount. However, after years of use, it is found that the stability of the apron feeders needs to be improved, which is manifested in the deformation of the loading plate and the bearing shaft under the impact of the material, which can cause mechanical accidents. Therefore, we makes
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mineral sizers
What are the advantages of bearing and bearing house on EXCT mineral sizer
Mineral sizer is a new generation of environmental protection, high efficiency and energy saving type crusher independently developed by our company. Mineral sizer is suitable for coal, mining, metallurgy, chemical industry and other industries, the coarse and intermediate crushing of brittle massive materials, because the machine uses the crushing principle of shear and tensile, and the use of optimized tooth shape and microalloyed high chromium iron material, can be broken material strength below 200Mpa brittle rock.
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mienral sizers
Mineral sizers roller tooth strength analysis
Mineral sizers is a kind of high efficiency breaking equipment, which is widely used in breaking operation in coal and chemical industry. The roller teeth are the main working parts and are in direct contact with the material. Therefore, the quality of roll tooth design is directly connected to the production efficiency and service life of the mineral sizers.
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Coal Mineral Sizers
Main Problems of the Mineral Sizer at Present
Main Problems of the Mineral Sizer at Present are the transmission type is backward and the open long tooth gear is adopted to ensure that the transmission of the movable tooth roller will not be interrupted when it retreats.
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belt conveyor cover
Why do belt conveyors use conveyor cover
Belt conveyor is a friction-driven machine that transports materials in a continuous manner. It is mainly composed of frame, conveyor belt, rollers, rollers, tensing device, transmission device, Conveyor cover and so on. It can form a kind of material conveying process between the initial supply point and the final discharge point on a certain conveying line. It can convey both scattered materials and finished goods. In addition to pure material conveying, it can also be combined with the requirements of the processes in the production process of various industrial enterprises.
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Mineral Sizers
Processing of Mineral sizers with tooth breaking plate
Mineral sizers are mainly composed of a gear box, a frame where the breaking plate with teeth is the main part of the fixed stick, a fixed roller, a movable roller and a linkage device. The teeth breaking plate is in direct contact with the ore, which requires a high hardness of the teeth breaking plate. Therefore, the breaking plate with teeth is made of chromium-containing high manganese steel, and is treated with water toughness after casting.
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belt conveyor cover for coal plant
What should we pay attention to when the rain cover of belt conveyor is general used
Now many factories and workshops will use belt conveyor , and some are used in outdoor equipment to be eroded by rain for a long time, but some of belt conveyor have already been installed conveyor cover, because of the help of this tool, avoid many equipments damage.
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apron feeder frequency converter
What is The Function of Frequency Converter On Speed Control of Apron Feeder
Generally ,Apron feeders can been divided into heavy, medium and light type, it is the commonly used feed mill equipment,Widely used in mining, processing plant, chemical industry, cement, building materials and other departments,Used for uniform continuous feeding from storage bin to crushing, transportation and other machinery.
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Heavy-duty apron feeders material sticking solution
Heavy-duty apron feeders material sticking solution
he actual water content of the feed does not match the information provided in the technical contract; if the water content is too high, the material will become wet and sticky, making it easier to adsorb to the equipment. Because in the dump truck from time to tome a lot of falling objects, in both the top and bottom of the hopper outlet installed spray dust suppression agent, to prevent a lot of dust and protect the working environment, when the conveyor belt system is running, spray dust control unit will spray a large amount of water mist, this will increase the material's surface water a
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belt conveyor cover for cemeng
How to Extend The Service Life of Belt Conveyor Cover
Belt conveyor cover should be installed in accordance with the correct requirements. The conveyor cover is installed when there are relevant provisions, although the belt machine rain cover is installed in the outdoor use, but it is also limited in service life, in order to extend the life of the rain cover to a greater extent, we need to be careful to care for it in our daily work. The aging resistance of the rain cover is better. Glass fiber reinforced plastic material not only has the performance, more importantly, this material can also resist aging, so its life is very long. And even if w
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coal mineral sizers
What are the advantages of secondary Mineral sizers
As we all know, crusher is the first step in the processing of almost all kinds of minerals, and this step plays an important role in the whole mineral processing process. Some minerals are broke to ensure that the material is not over-broke, but also need to maintain a certain fine particle size to meet the better application of the material in the whole process. Therefore, it is very important to develop a fine breaking type large double tooth roll breaker which is suitable for avoiding over breaking, to meet the urgent needs of domestic mines and to replace imports.
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