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Steel solid fuel boilers with manual fuel loading ATON КСТ 100-1000

Steel solid fuel boiler with manual loading ATON KCT is a universal product for the regions, where the question of gasification has not yet been resolved. The model range of solid fuel boilers is introduced by capacities from 100 kW to 6,0 MW.

The main purpose is heating of residential, public and industrial premises using solid fuel. As fuel for solid fuel boilers is using coal, wood with humidity up to 40% or peats.

Boilers are manufactured from high quality steel with a thickness of 5-8 mm (depending on power of boiler). Due to this construction, the minimum period of operation of the boiler is 10 years and with proper maintenance of the boiler - much more.

The furnace of the boiler is a pipe frame, lined with fireclay brick, which provides high combustion temperature.

The boiler is equipped with an efficient heating system primary and secondary air.

The supplied fan air passes through the double wall of the heat exchanger of the boiler and is heated to 120-200°C, after which is fed into the furnace.

Water-heating solid fuel industrial boilers ATON KCT have a high coefficient of reliability, as well as comfortable and reliable equipment for control and operation.

Boilers are equipped with fan air supply with frequency regulation and the control unit.

Parameter name unit КСT-100 КСT-150 КСT-200 КСT-250 КСT-300 КСT-400 КСT-500 КСT-600 КСT-700 КСT-800 КСT-1000
Nominal thermal power kW 99 150 200 250 300 400 500 600 700 800 1000
Type of fuel   Firewood, coal DSTU 3472, DSTU 2042 peat briquettes
Efficiency % 81-84 81-84 81-84 81-84 81-84 81-84 81-84 81-84 81-84 81-84 81-84
The maximum temperature of the coolant at the outlet of the boiler °С 95 (by spec. order 115)
The minimum temperature of the coolant at the enter to the boiler °С 60 60 60 60 60 60 60 60 60 60 60
Working pressure, not more Mpa 0,3 (by spec. order 0,6)
Volume of water in the boiler m3 0,5 0,55 0,6 0,68 1 1,2 1,2 1,3 1,35 1,4 1,45
Volume of water circulating through the boiler at ∆ t =25 °C" m3/h 3,44 5,16 6,88 8,6 10,32 13,76 17,2 20,64 24,08 27,52 34,4
Hydraulic resistance Mpa 0,02 0,02 0,02 0,02 0,02 0,02 0,02 0,02 0,02 0,02 0,02
Temperature of exhaust gas, not less °С 160 160 160 160 160 160 160 160 160 160 160
The exhaustion behind the boiler, not more Pa 400 400 400 400 400 400 400 400 400 400 400
Emissions, not more    
СО mg/m3 1250 1250 1250 1250 1250 1250 1250 1250 1250 1250 1250
Nox mg/m3 500 500 500 500 500 500 500 500 500 500 500
Installed capacity of electrical equipment (base), not more kW 0,14 0,14 0,34 0,34 0,35 0,35 1,01 1,01 1,13 1,13 1,51
The response time automation protection, not more sec 3 3 3 3 3 3 3 3 3 3 3
Estimated fuel consumption    
- wood (Qn - 2500 kcal, W–30%) kg/h 34,39 51,59 68,79 85,98 103,18 137,58 171,97 206,36 240,76 275,15 343,94
- coal (Qn - 5300 kcal/kg, W–14%) kg/h 16,22 24,34 32,45 40,56 48,67 64,89 81,12 97,34 113,56 129,79 162,23
Connection sizes    
- connection coolant T1 mm 65 65 65 65 80 80 80 80 80 80 Т1-Ду150;
Т2-Ду 80х2 PCs
- pipe PCK inch 1 1/2'' 1 1/2'' 2хG 1 1/2" 2хG 1 1/2" 2хG 1 1/2" 2хG 1 1/2" 2хG 2" 2хG 2" 2хG 2" 2хG 2" 2хG 2"
- chimney AxB mm 244х244 250х250 290х290 290х290 290х290 Ø309 380х980 380х980 Ø460 Ø460 380х960
Overall dimensions of the boiler without a safety valve    
- height H mm 1969 1965 2240 2275 2578 2583 2489 2489 2858 2858 2585
- width L mm 840 880 1070 1045 1304 1260 1644 1644 1475 1475 1982
- depth W mm 1599 1715 1728 2338 2208 2545 2500 2500 3183 3183 3530
Boiler weight (without water) kg 950 1280 1950 2200 2600 3100 3400 3400 4820 4850 4385
  • Possibility of creating an autonomous heating system on solid fuel
  • Long service life, 10 years min.;
  • Easy maintenance and connection;
  • Increased volume of furnace (in comparison with other manufacturers);
  • The possibility of usage in closed and open heating systems;
  • Proven design for years;
  • Worked on molding lines production technology with a constant and verified quality of production process.