Quotation of marble sand production line
Marble can be used for sand making. The sand produced is of high quality and reasonable gradation. The marble sand…
The impact fine crusher is also called the fine crusher. It is a new fine crusher equipment with high performance and high energy saving that is independently developed and produced by combining the new research results of the fine crusher at home and abroad. It is currently an effective, practical and reliable stone crushing machine. The coarsely crushed rock materials cannot meet the material requirements, and at this time, an impact fine crusher is required to be crushed again.
Impact fine crusher can crush dolomite
Dolomite is a carbonate mineral, there are iron dolomite and manganese dolomite respectively. The color of dolomite is generally grayish-white, and it is similar to limestone in appearance. Commonly called dolomite refers to purer dolomite with a calcite content of less than 5%. It can be used in building materials, ceramics, glass and refractory materials, chemical industry, agriculture, environmental protection, energy saving and other fields.
Therefore, the impact crusher can crush dolomite, and the crushing efficiency is very high!
The advantages of impact crusher:
1. The particle size of the finished product is more uniform
The high-yield fine crusher is also a kind of sand making machine. After the material enters the crushing cavity, it will be evenly distributed around the rotor, and then after continuous impact and beating, the finished particle shape is cubic particles, and the particle shape is very good. Adjustment, in line with the national standards for building materials.
2. More convenient operation and more convenient maintenance
The specific operation process is very convenient, and the casing can be opened from the middle of the rotor during the maintenance and repair process, which is convenient for users to inspect or repair the equipment. There are observation doors on both sides of the casing, which can observe the operation of the equipment at any time, and the fault is clear at a glance. Maintenance is very easy.
3. Low energy consumption and cost saving
Using the working principle of “hammering stone, stone hitting stone”, after the material enters the crushing cavity, not only does it collide with the crushing hammer, but also interacts with the material, thereby reducing the kinetic energy of the motor and saving costs for users.
4. There are many matching forms
Say goodbye to tradition, high-yield fine crushers are not only used for stationary crushing and sand making production lines alone, but also can be combined with frames to form mobile crushing stations. There are countless cases of collocation.
Dolomite processing technology
1. Crushing stage: The bulk material is crushed by the fine crusher to the fineness of the material (15mm-50mm) that can enter the mill.
2. Grinding stage: Small pieces of materials that meet the grinding conditions are uniformly and quantitatively entered into the grinding chamber of the mill through the conveying and feeding system, and are ground into powder in the grinding chamber.
3. Classification stage: The pulverized materials are classified by the powder separator along with the air flow of the system, and the unqualified powder is classified by the powder separator and then returned to the main grinding chamber for re-grinding.
4. Powder collection stage: The powder that meets the fineness enters the powder collection system with the air flow through the pipeline, the gas powder is separated, and the finished powder is sent to the finished product silo by the conveying device, and then uniformly packed by a powder tanker or an automatic baler.
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