Charcoal briquetting machine with both small and high production capacities can be found in Thailand and, in general, plant performance in terms of profitability and management is encouraging. They have been successful in briquetting rice husk commercially. In other countries bottlenecks in the technology are the major reasons why briquetting is not popular.

In Nepal small production capacity Charcoal briquetting machine are currently operating and these can pave the way for large commercial production of briquettes which could make use of the huge quantity of agro-residues available in the country. In Bangladesh and Pakistan, although agro-residues are abundantly available, they are not used in briquetting.Briquetting technology is yet to get a strong foothold in many developing countries because of the technical constraints involved and the lack of knowledge to adapt the technology to suit local conditions.

Overcoming the many operational problems associated with this technology and ensuring the quality of the raw material used are crucial factors in determining its commercial success. In addition to this commercial aspect, the importance of this technology lies in conserving wood, a commodity extensively used in developing countries and leading to the widespread destruction of forests.Drying equipments process raw materials at the suitable moisture for biomass charcoal briquette making machine.Moisture of raw material is quite important for making briquettes with high density.

The proper moisture of raw material should be 8-12﹪.The choice on dryer models depend on the original moisture content of raw materials. The briquettes are used basically for heating/cooking purposes and this is limited to households. The present non-commercial energy, mainly from biomass fuel, shares a great part of the total energy supply. R&D efforts should be undertaken to make briquetting technology economically profitable and socially acceptable to the public so that it might be widly adopted.

wet briquetting machines: http://www.coal-briquettemachine.com/products/wet-powder-briquetting-machine.html