1.making carbon rods 2.energy saving,high quality 3.easy operate 4.new finished mechanism charcoal 5.more ... materials:To ensure the quality of the charcoal, carbon rods must do. In addition depends charcoal equipment, process, quality of the rod, but ... carbonization furnace temperature to rise to between 160 ~ 280 °C. In this case, the woody material, the thermal decomposition reaction, the ...