Coconut shell charcoal briquettes are typically produced using a combination of modern and traditional technologies. The process typically involves crushing the coconut shells into small pieces, then carbonizing them at high temperatures in a furnace or kiln, which removes the volatile components and produces charcoal. The charcoal is then mixed with a binder, such as cassava starch or corn starch, and compressed into briquettes using a mechanical press.
The briquettes are dried in the sun or in a drying oven and can be used as a sustainable and renewable fuel source for cooking, heating, and other applications. Overall, the production of coconut shell charcoal briquettes requires a combination of machinery, equipment, and manual labour, along with knowledge of the charcoal-making process and the use of renewable and environmentally-friendly materials.