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The Classification of Bonding Agent for Coal Briquetting Machine

For the production and processing of briquette, the suitable coal briquette machine should be selected firstly, and the following step is the selection of the bonding agent. The bonding agent adopted by coal briquette machine is the key auxiliary material which determines the varieties and quality of the coal. Different kinds of coal should use different binders to achieve different purposes. In order to meet the market demand, the production of qualified briquette is determined by the raw coal and the selection of binder. The design of the coal briquette machine should be based on the requirements of briquette binder, and finally choose the suitable set of coal briquette machine.

So, what is the binder of coal briquette machine? Binder is a kind of material which is added to briquette, and then bond together with the coal powder, which is vulnerable to form a shape that is not easy to be damaged with great strength! During the production and processing of coal, the briquette binders are also different, which can be divided into three categories: organic binder, inorganic binder and compound binder.

The organic binder is mainly for civil use, industrial boiler and barbecue charcoal, which is used as fuel. Its advantages are: the fixed carbon content of coal does not reduce; the heat is not affected by other factors; and it is waterproof. Its disadvantages are: low heat intensity, secondary pollution when burning; the sources of raw materials are not wide, which results in high costs.

Inorganic binder is mainly for civilian use, industrial boiler and chemical fertilizer gas. Its advantages are: wide application range, which can improve the thermal strength of briquette; increase the thermal stability, the wide source of raw materials, easy to operate with moderate cost, simple process etc. Its disadvantages are: the increase of coal ash; there are some flame retardant phenomena, and it is not waterproof.

The compound binder is mainly for civilian use, industrial boiler and chemical fertilizer gas fields. Its advantages are: wide applicable range, good strength, best quality and moderate cost. Its disadvantages are: complex process and difficult measurement during the production process.

The selection of binder is important for the production of briquette. However, the right choice of coal briquette machine is more important, which can bring more benefits for customers. Fote Machinery is a professional manufacturer of coal briquette machine, which has excellent quality and reasonable price, welcome to visit us!

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