Factors for Molding Work of Coal Briquetting Plant

For the molding work of coal briquette press machine, it can be influenced by the properties of raw materials. The molding work for coal powders, without the help of adhesives, is closely related with the compositions, elasticity and plasticity of coal materials. As to the elasticity of coal materials, it refers to the property that shape of coal material is easy to be deformed under the exterior force and recovered when exterior force is removed.

The so-called plasticity of coal material refers to the shape of coal material under the exterior force can be kept forever when exterior force is removed. For coal materials featured in high elasticity and small plasticity, they are easy to be molded into briquettes. For raw materials rich in asphaltene and humic acid like peat and lignite, they have binder inside.

Featured in the great plasticity, raw materials like peat and lignite are easy to be processed into briquettes by coal briquette plant. Along with the gradual degeneration of coal material like soft coal, aromatic substances inside are becoming more and more. Gradually, the soft coal will become great in hardness and elasticity, weak in plasticity and poor in molding effect. Therefore, when you use the coal briquette press to deal materials like soft coal, it is advisable to mix the material with certain amounts of adhesives.

With products being exported to countries like India, Pakistan, Japan, Australia, Fote briquetting machine manufacturer as the NO.1 brand of China mining machinery is well-received around the world markets.

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