Charcoal kiln CK-7 "EURO"
Charcoal kiln CK-7 “EURO” is a continuation of charcoal kilns of the “EURO” series, which are designed forlow-temperature pyrolysis of carbon-containing materials (of plant origin) in order to obtain high-quality charcoal and thermal energy. The model went on sale in 2018.
The following advantages of the kiln should be mentioned:
- IDEAL PRICE-QUALITY RATIO
- Reduction of heat loss due to the use of the newest thermal insulation materials
- Quick start-up
- Low weight and easy transportation
- Possibility to send two kilns in one vehicle
- High productivity and COMPACT SIZE
- Reliable, maintainable and safe construction of the kiln
- Easy and safe operation
- Absence of emissions during operation
- Full mechanization and automation of the operation process
- Low power consumption
- Possibility to obtain thermal energy
- The cost includes commissioning works and staff training
- Warranty period is 12(24) months
- Charcoal holds the shape of the raw material
- Less than 1% of siftings
- The kiln meets all modern requirements
- The kiln is delivered practically fully assembled
Name | Value |
Maintenance staff for 1-3 kilns, ppl. | 2-3 |
Power consumption, no more than, kW per hour | 1.2 |
Firewood consumption of the furnace, no more than*, m3/24 hours | 0.1 |
Dimensions, 20ft container, m: length (with afterburner) х width х height | 5.95 (7.1) х 2.3 х 2.3 |
Duration of the complete cycle, h | 18-34 |
Weight, t | 8 |
Warranty period, months | 12 |
* The parameter values depend on the following factors: wood moisture content, wood species (minimum moisture content – poplar, maximum moisture content – hornbeam, Crimean oak) and size of the piece. Increased humidity (in comparison with the nominal level of 55%) significantly reduces the output and increases the firewood consumption of the furnace. At a relative humidity of 75% (freshly cut hardwood during the sap flow period) the productivity decreases by 15-20%.
Main elements of the kiln
1. Furnace chamber
2. Drying/pyrolysis chamber
3. Trolley
4. Flame ways of the chamber
5. Damper of heat carrier supply to the chamber
6. Chimney damper




7. Gas collector
8. Gas pipes (chamber-furnace connection)
9. Chimney (stationary part)
10. System of the process control
11. Furnace-chamber connection
12. Platform for transporting the trolleys




Operational scheme of the charcoal kiln CK-7 “EURO”
Т2 – t °C of steam-gas mixture of chamber A
Т3 – t °C inside chamber A
Т4 – t °C of gas supply into the chimney
Т5 – t °C of steam-gas mixture of chamber B
Т6 – t °C inside chamber B
Т7 – t °C of gas supply into chamber A
Т8 – t °C of gas supply into chamber B
1 – furnace channel of chamber A
2 – furnace channel of chamber B
3 – afterburner channel of chamber A
4 – afterburner channel of chamber B
5 – steam valve of chamber A
6 – steam valve of chamber B
7 – “GAS INTO FURNACE” valve of chamber A
8 – “GAS INTO FURNACE” valve of chamber B
9 – valve of air supply into the furnace
10 – chimney
11 – afterburner blower
12 – damper of chamber A
13 – damper of chamber B


Kiln productivity
Raw material | Charcoal, tons per month |
Freshly cut wood | 25-35 |
Pre-dried wood | 35-45 |
Fuel briquettes | 40-55 |



