In today's world, cement raw material milling technology has shown a diversified trend, and grinding equipment is also developing towards large-scale, low consumption, high efficiency and automation.
Price is undoubtedly one of the primary issues that users should consider when investing. In the cement industry, the price of pulverizer equipment varies. Appropriate models can be selected according to…Continue
Added by gjsohcat on July 30, 2021 at 9:22pm — No Comments
Mill is a very important equipment in mining industry and many industrial production. The cement raw mill is mainly used for grinding different processing fineness from dozens of mesh to thousands of mesh in production. The fineness of the grinding line depends on the type of mill.
At present, the pulverizer has been widely used in the grinding and processing of mineral products and materials in the…Continue
Added by gjsohcat on July 30, 2021 at 8:42pm — No Comments
The production capacity of cement grinding station in the industry is relatively large. Shibang's vertical roller mill hydraulic system has large processing capacity, high production efficiency, compact structure, small floor area, convenient and fast use and maintenance, stronger matching and better connection in the production line, and the fineness of various discharged powders is uniform and…Continue
Added by gjsohcat on July 28, 2021 at 10:00pm — No Comments
With the development of society and the rapid progress of the construction industry, the building materials market is also very popular.
As an important building cementitious material, cement can be used to make concrete, precast concrete, fair faced concrete, color pavement brick, permeable brick, cultural stone, wear-resistant floor, etc.
With the increasing demand for cement in all walks of life, cement processing has also become an important link of cement grinding station.…Continue
Added by gjsohcat on July 28, 2021 at 9:07pm — No Comments
According to the Raymond mill manufacturer, Raymond mill is a commonly used milling equipment in the mining industry. It is mainly used for high-fine milling processing of various materials in non flammable and explosive mineral, chemical, construction and other industries with Mohs hardness not greater than 9.3 and humidity less than 6%.
This involves a conceptual problem: Mohs hardness. What is the difference…Continue
Added by gjsohcat on July 27, 2021 at 9:17pm — No Comments
Aggregate crusher is the most widely used mechanical equipment in modern production. Among all aggregate crushers, aggregate crusher is favored by the majority of users for its unique crushing performance and advantages.
However, during operation, many users cause equipment failures or even personal accidents due to various reasons, which must be paid attention to. What are the aggregation crushing value conclusion and maintenance items?
When operating the double chamber…Continue
Added by gjsohcat on July 26, 2021 at 9:05pm — No Comments
With the continuous development of social economy, more and more sand and gravel are needed for infrastructure construction. After a large number of mining, the natural sand and stone is not enough to meet the demand for daytime expansion of raw materials, and the mining of natural sand and stone causes serious damage to the environment.
At this time, the emergence of an ore milling plant has greatly solved this problem. How can we choose an…Continue
Added by gjsohcat on July 25, 2021 at 10:06pm — No Comments
Calcite grinder milling plant machine is an important mechanical equipment in mining, chemical industry, metallurgy, building materials and other industrial sectors as well as infrastructure construction.
In the process Of increasing the promotion of economic and social development in Tibet, it is necessary for the support of calcite grinder milling plant machine.
With the help of calcite grinder milling plant…Continue
Added by gjsohcat on July 19, 2021 at 11:05pm — No Comments
Silica sand is a kind of rock powder which is widely used in production. Silica sand grinding mill is used in the production process. At present, there are many silica sand manufacturers in China, and the overall production process is relatively complex.
Once the user does not pay attention to the maintenance of details in the production process, it will have a great impact on the normal operation and…Continue
Added by gjsohcat on July 18, 2021 at 9:04pm — No Comments
Improper adjustment of grinding roller, bearing, belt, gear and other mechanical parts may cause abnormal vibration or noise. This phenomenon may be felt when standing next to a running mill roll. Maintenance personnel and production personnel must work together to maximize the performance of barite grinding mill.
Through the above inspection measures, we can basically eliminate the machine…Continue
Added by gjsohcat on July 11, 2021 at 10:05pm — No Comments
The same is true for industries that advocate an environment-friendly society. For example, last year, we banned and merged a number of cement industries, which greatly reduced China's environmental pollution. As we all know, the vertical roller mill industry is also a high energy consumption, high pollution industry, in order to develop well, we must take the green environmental protection…Continue
Added by gjsohcat on July 8, 2021 at 9:10pm — No Comments
China's powder industry has become an interdisciplinary industry. The output value of China's powder industry accounts for more than half of the total output value of the first and second industries, and plays an important role in the national economy.
The development of powder industry must rely on grinding equipment. However, no matter how the development of the ultrafine mill industry…Continue
Added by gjsohcat on July 8, 2021 at 2:20am — No Comments
With the rapid development of high-speed railway, there are many large-scale engineering projects in Yunnan, which need to consume a lot of aggregate, sand and stone, and increase the exploitation of feldspar ore.
This will require a lot of aggregate processing machinery and equipment, ball mill is the excellent equipment at this stage, and also the most popular equipment, so it has…Continue
Added by gjsohcat on July 6, 2021 at 10:10pm — No Comments
In terms of working principle, the vertical roller mill is energized to drive the rotation of the central shaft through the traditional system. The continuous rotation of the central shaft drives the grinding rod to rotate around the grinding ring, which in turn drives the grinding chamber of the main machine to perform grinding.
Workers on the production line only need to put the raw materials to be ground into the…Continue
Added by gjsohcat on July 5, 2021 at 9:14pm — No Comments
According to the different application fields, the Raymond mill can be divided into mining mill, chemical mill, experimental mill, construction mill and so on.
Among them, according to the different materials of grinding, mine grinding machine can be divided into limestone grinding machine, granite grinding machine, quartz grinding machine and other equipment. In different production lines, these mills have…Continue
Added by gjsohcat on July 4, 2021 at 10:14pm — No Comments
In addition, as the ore falls from the heap to the bottom, the bottom ore moves faster and receives more pressing force. According to the principle of force and reaction, the bottom of the shield is crushed by ore. The force and friction are also greater, so the bottom of the vertical roller mill wears more seriously.
(1) Add the bolt protection device. A 20 mm thick round boss is…
Added by gjsohcat on June 29, 2021 at 10:12pm — No Comments
There are 2 mineral processing systems, all of which use heavy apron feeder transfer the ores to belt conveyor.As the production capacity of the mine increases, the wear of the guard plate of the heavy plate feeder will increase, resulting in a shortened service life.
The replacement of the guard plate is the main maintenance workload of the vertical roller mill, downtime maintenance restricts the…Continue
Added by gjsohcat on June 29, 2021 at 9:34pm — No Comments
Regularly check the engagement clearance of LUM Ultrafine Vertical Mill and the fit clearance between eccentric shaft sleeve and frame bushing, and timely replace the eccentric shaft sleeve or frame bushing with excessive wear to ensure that the clearance is within the specified range.
Regularly check the thickness of the thrust disc, and timely adjust the meshing clearance of the large and…Continue
Added by gjsohcat on June 27, 2021 at 9:16pm — No Comments
1. To improve the assembly relationship between the large bevel gear and the eccentric shaft sleeve, the axis of the ultra vertical ultrafine vertical mill large bevel gear is 2-2.3mm away from the axis of the eccentric shaft sleeve to the thin side after assembly.
2. Install the electromagnetic iron remover, metal detector and video monitoring system on the belt conveyor, and timely remove the unbreakable materials…Continue
Added by gjsohcat on June 24, 2021 at 11:35pm — No Comments
Pay attention to the basic theory of ultrafine vertical mill. The research of basic theory is very important for the development and application of ultrafine vertical mill technology. Its ultimate goal is to guide practice and produce superfine powder that meets the requirements.
Its contents include the particle size and surface physicochemical properties of fine powder particles;…Continue
Added by gjsohcat on June 22, 2021 at 9:11pm — No Comments