Carbon Raiser

The main raw material is Ningxia unique high quality anthracite, with characteristic of low ash and low surfur. Best quality anthracite as raw materials through high temperature calcined at over 2000 by the DC electric calciner with results in eliminating the moisture and volatile matter from anthracite efficiently, improving the density and the electric conductivity and strengthening the mechanical strength and anti-oxidation. It is the best material for high quality carbon products.