Iron Ore Grinder Roll can grind iron ore to provide raw materials for cement production for cement plants.
Iraq Cement Company would like to introduce to you the relevant situation of iron ore used in cement plants.
The vertical mill for iron ore grinding has the advantages of strong grinding capacity and high output.
There are many types of iron ore vertical mills, and the performance of the grinding rollers is good. It can process various iron ores with different content and composition, such as magnetite, hematite, limonite and siderite.
It is suitable for milling of many metal ores, and usually can produce 80 mesh to 325 mesh ore powder, which is convenient for further refining.
What is iron ore?
Iron ore is an important industry, a kind of iron oxide ore, and a mineral aggregate that contains iron element or iron compound and can be used economically.
There are many types of iron ore, among which the main types used for iron making are magnetite, siderite, hematite and so on.
Iron exists in nature in the form of compounds, and iron can be gradually selected from natural iron ore after crushing, grinding, magnetic separation, flotation, gravity separation and other procedures.
Therefore, iron ore is an important raw material in the field of iron and steel production. Generally, iron ore with a grade of less than 50% needs to be processed for smelting and utilization.
Combining the development status of the iron and steel industry and the characteristics of China’s iron ore resources, the continuous improvement of the beneficiation process of China’s metallurgical mines can promote the rapid development of the industry. Factors such as equipment, production costs, power consumption, and steel consumption for crushing and grinding operations will be To a large extent determines the development of the industry and market benefits.
Iraq Cement Company is purchasing Iron Ore Grinder Roll from AGICO CEMENT, and introduce a local Iranian cement production company to email@example.com.
What is iron ore used for?
The main application field of iron ore is in the iron and steel industry. In Japan, iron and steel products are used in the national economy and people’s daily life, and are the basic materials for social production and life.
As a very important structural material, steel occupies an important position in the national economy and becomes an important pillar of social development.
The output, variety and quality of steel and steel have always been an important indicator to measure the development level of an industry, agriculture, and science.
Among them, iron, as the basic raw material of the iron and steel industry, is an important raw material to support the entire iron and steel industry. Iron ore plays a huge role in the iron and steel industry and can be smelted into pig iron, wrought iron, ferroalloy, carbon steel, alloy steel, special steel, etc. Pure magnetite can also be used as a catalyst for ammonia synthesis.
1. Iron ore that can be ground by iron ore vertical mill
The iron ore vertical mill is composed of LM vertical mill host, PLC central control system, crusher, elevator, feeder, fan, reducer, dust collector, accumulator, packaging machine.
The entire production line integrates iron ore crushing, drying, pulverizing, powder sorting, powder collection and packaging, and the entire grinding process.
The iron ore vertical mill production line can process various iron ores with different content and composition, such as magnetite, hematite, limonite and siderite.
2. The iron ore milling process is as follows:
Stage: Crushing of raw materials
The iron ore bulk material is crushed by the crusher to the feed fineness (15mm-50mm) that can enter the mill.
The crushed iron ore small pieces are sent to the storage hopper through the elevator, and then sent to the grinding chamber of the mill evenly and quantitatively through the feeder for grinding.
Stage 3: Grading
The pulverized materials are classified by the classification system, and the unqualified powders are classified by the classifier and then returned to the main engine for re-grinding.
Stage 4: Collection of Finished Products
The powder that meets the fineness enters the dust collector through the pipeline with the air flow for separation and collection, and the collected finished powder is sent to the finished product silo by the conveying device through the discharge port, and then uniformly packed by a powder tanker or an automatic baler.
The vertical pulverizer is a pulverizing equipment, the system is sealed as a whole, the whole negative pressure operation, the overall system vibration is small, the noise is low, and there is no dust overflow. It is the equipment in the field of non-mineral large-scale milling. , metallurgy, chemical industry and other fields of milling applications, very popular.