We burn the coconut shell in a drum for about 8 hours. All drum's we have are about 250 drum's in 3 factories. In a day, we can produce 4 mt/day.
15 Kg, 25 kg.
The size of black charcoal is minimal 3cm in diameter and has minimal 5 cm long. For white charcoal, we make from hard wood and a kind of mangrove. It' size minimal 1,5 cm in diameter and has minimal 5 cm in lenght. Our product (black charcoal) was burned in kiln (capacity 1 ton) for about 5-7 days. For white charcoal, the wood was burned with iwate kiln for about 2-3 days.
15 Kg, 25 Kg.
