The raw materials of biomass pellet fuel are different, and the same burner needs different amount of combustion in one hour.
All kinds of pine and hardwood (oak, eucalyptus, elm, etc. ) are all 4500 kcal/kg;
Soft miscellaneous wood (poplar, birch, Chinese fir, etc. ) It's 4300 kcal/kg.
The low calorific value of straw particles is 3000-3800 kcal/kg,
3800 kcal/kg for bean stalks, cotton stalks and peanut shells;
3,700 kcal/kg of corn stalk and rape stalk;
Wheat straw 3500 kcal/kg;
Potato straw 3400 kcal/kg;
Rice straw 3000 kcal/kg.