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Coal Extruder Machine Turn Brown Coal from Waste to Wealth

Addtime:2014-7-29 15:50:13   Author:manufacturer   visited:1116

Why we say that the coal extruder machine turn brown coal from waste to wealth?

Because brown coal is the lowest level coal, and it is easy to break under weathering

fracture,with high volatility and low calorificvalue. Also itis not suitable for long

distance transportation.

So the brown coal is always ignored in the coal industry.

However, the coal extruder machine make a change.

The reason is that after pressing by the coal extruder machine, final coal briquette

become not only more convenient to use, but also reducethe pollution caused during burning.

Besides, after high pressure extrusion, the coal briquette can be directly used after one

day in normal temperature.

So the coal extruder machine realize turning waste into wealth.

Material for biomass briquetting

The best materials for briquetting are sawdust and other woody residues, because these contain a high proportion of lignin. However, most dry agricultural residues can be used if they are ground into a coarse powder. Grain straw and dried grasses do not make good briquettes on their own, but work well when mixed with woody materials to provide the lignin. Bagasse, shells (such as from peanuts) husks (such as rice husks and corn cobs) and pine needles make reasonable briquettes. However rice husks are abrasive due to their silica content, and can reduce the life of machine components.

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