Manual Charcoal Briquettor Boosts Income of Coconut Farmers
This modified manual briquetting machine has been creating ripples in Cavite.
The researchers of the Forestry Products Research and Development institute, based at UP Los Banos, Laguna, fabricated a modified manual briquetting machine using steel plates, angle bars and round bars. It was patterned after an existing manual briquetting machine weighing 55 kilograms (kg) and produces 12 kg of briquettes per hour. Each briquette measures 5.0 cm high and 2.5 cm in diameter.
The modified unit makes briquettes each measuring 3.8 cm high and 3.8 cm in diameter with 1.25 cm cavity diameter. It produces 15 kg of charcoal briquettes/hr. The unit weighs 75 kg, making it sturdier than the old unit.
















