Marterial | 100% WOOD SAWDUST |
Shape | Hexagon shape with a hole in the middle |
Diagonal | 4.5 - 5 cm |
Diameter of a hole in the middle | 0.8 - 1.2 cm |
Length | 7 - 40 cm as customer's request |
Fixed carbon content | Min 70% |
Ash content | Max 5% |
Sulfua content | Max 0.05% |
Heat value (Calory) | 7500 - 8000Kcal/Kg |
Burning time | 4 - 5 hours |