What is the low calorific value of the wood pellet fuel of the sawdust pellet machine?

When purchasing the wood pellet fuel of the sawdust pellet machine, we will ask about the calorific value and ash content, which are important conditions for purchasing and relate to its use performance, but few people will ask about its low calorific value. What is the specific meaning?
The calorific value of biomass fuel processed from different raw materials is different, and there are many raw materials for the production of miscellaneous wood particles. Corn straw is one of them, with a low calorific value of about 3200 kcal/kg, and an ash content of about 10-15% of wheat straw: if wheat straw is selected, its low calorific value is about 3200 kcal/kg, The ash content of peanut shell is about 10-15%: the low calorific value of human fuel processed from peanut shell is about 3500 kcal/kg, and the ash content is about 10-15%.

It can also be seen from the above conditions that the calorific value of miscellaneous wood particle fuel of different materials is different, and the performance reflected in use is also different. Only by understanding its status and calorific value can its product performance be determined