Pulverized coal briquetting machine is a kind of equipment for pressing powdery materials into balls. It is mainly used for cold pressing pellets and refractories of pulverized coal, slime, medium coal, coke powder, coking coal and metallurgical powder. All powdery materials that need to be put into the furnace need a ball press to complete.

Now the coal briquette press industry technology innovation, product types are also diversified development, the status of coal briquette press is also more and more important, but the briquette press molding demoulding often appear when the demoulding unfavorable situation. So what are the factors that affect the demoulding effect of coal briquetting machine?

With the arrival of summer, the temperature is also rising, summer thunderstorm season how to maintain the briquette machine, in such a thunderstorm season how to maintain can make the briquette machine’s life longer? Here to remind the use of briquette machine production of user friends, be sure to do a good job of briquette machine maintenance work, the following is to say into the summer briquette machine maintenance of the five matters needing attention.

The compressive strength of different types of desiccated sludge briquette is obviously different with the addition proportion,The product is generally used in mining, sewage sludge, medical sludge treatment.Mainly due to the different composition of sludge itself will also cause the difference in its cohesiveness, generally expressed in water content, inorganic matter and the different unit points contained.

Hot Briquetted Iron (HBI) is a premium form of DRI that has been compacted ata temperature greater than 650°C at time of compaction and has a density greater than 5,000 kilograms per cubic metre (5,000 kg/m3).

Ore powder briquette machine can be used to press pulverized coal, iron powder, coking coal, aluminum powder, iron filings, iron scale, carbon powder, carbon powder, slag, gypsum, tailings, sludge, kaolin, activated carbon, coke powder, and other powders, powder materials, waste materials, and waste residues. It is widely used in refractory, power plant, metallurgy, chemical industry, energy, transportation, heating, and other industries. It is energy-saving, environment-friendly, convenient for transportation, improves the utilization rate of waste materials, and has good economic and social benefits.

Cold-solidified briquetting is the main method for steelmaking sludge treatment in metallurgical enterprises at present.

Metallurgical ore powder briquette is a new type of furnace charge introduced in recent years. Because of its environmental protection and energy-saving characteristics in the production and use process, it is widely used in iron and steel, and ferroalloy enterprises instead of lump ore for smelting. The preparation of metallurgical pellets is an important part of the metallurgical process, which can not only improve the metallurgical physical and chemical properties of materials but also realize the resource utilization of industrial solid waste and an important way of the circular economy. Therefore, pelletizing technology is an important way to realize energy saving, environmental protection, and utilization of waste resources. The cold-pressed pellets prepared by this technology are also used as a burden for blast furnaces, direct reduction furnaces, cupola furnaces, and submerged arc furnaces.

In order to make the large and medium-sized ferroalloy reduction electric furnace run better, it is required that the burden should have proper fragmentation and ensure good air permeability. At present, the supply of high-quality lumpy burdens which can be directly used in the furnace is becoming increasingly tight. In order to adapt to this situation, some manufacturers adopt various lumping technologies and use fine ore and concentrate to obtain better smelting indexes. Among them, high-pressure briquette machine pelletizing technology has become a new development direction of ferroalloy pelletizing technology in recent years because of its simple process, fuel-saving, applicability to fine ore, and a wide variety.

"Cold-solidified briquettes" made by high-pressure briquetting machine using sludge, dust removal ash, and iron scale produced by steelmaking as raw materials, adding lime, and using organic glue as a binder.