Main introduction:
The round furnace furnace is our new model, which it works, it is no smoke, no pollution, it is environment-friendly.
And get the high density, no smell, no spark charcoal from our furnace

One set furnace could deal with around 4.5-5ton raw materials
We could do two sets, three sets, four sets connecting together to get higher capacity

It divides into three working process:
A: Heating process: After putting the inner baskets intot the furnace, we need to heat the furnace up to 80-120mins, we could use gas or biomass waste as fuel, when temperature get around 280-330degree, we stop heating
B: Carbonizing process: After doing the sealing works, the materials inside begin to pyrolysis, it will produce gas at this period, so we need heating in this process, the carbonization time is often around 8-12hours
C: Cooling process: After carbonizinh, we need to take the inside furnace out, let it cool by natural way, cooling time longer, it is better for charcoal quality
D: After taking the inner baskets out, we need to put another baskets inside, this is the cycling process