35 to 750 kW Straw Boilers

Alcon R Boiler For Small Straw Bales And Timber

Stoker can also be put onto these boilers

Alcon boilers R-30 to R95 are fitted with several details to ensure an optimal combustion and output.

Ceramic heat reflector in combustion chamber
Automatic draught adjuster
Large stocking door with water circulation
Pipes with turbulent plates for cooling the smoke
Cleaning equipment
Insulated with 50 mm mineral wool

Alcon boilers R-30 to R-95 are designed for burning small straw bales, wood or other flammable fuels in large pieces. The boilers are fitted with primary and secondary air dampers for reaching an effective combustion as the gas from the fuel burns complete in reverse current combustion.

Alcon boilers R-30 to R-95 burn effective, when they are connected to a water accumulation tank which also allows a comfortable stocking time.

Technical Specifications On Model R

35 to 750 kW Straw Boilers

BOILER MODEL	Alcon R-30	Alcon R-40	Alcon R-75	Alcon R-95	Alcon R-120
Fuel Straw/Wood	30/40 kW	40/50 kW	80/90 kW	100/110 kW	120 kW
Opening of Burner	80 x 125 cm	95 x 150 cm	127 x 150 cm	127 x 200 cm	127 x 250 cm
Straw Bale	2 to 3	3 to 4	5 to 8	8 to 11	11 to 15
Number of 4’’ heat exchanger pipes	4	5	6	6	6
Pressure	2 bar	2 bar	2 bar	2 bar	2 bar
Weight	600 kg	800 kg	1100 kg	1400 kg	1700 kg
Fittings	2’’	2’’	3’’	3’’	3’’
Accumulation Buffer Tank	2000 litre	2800 litre	4200 litre	6200 litre	8200 litre
Total Length	174 cm	200 cm	200 cm	250 cm	300 cm
Length of frame	131 cm	156 cm	156 cm	206 cm	256 cm
Total width	120 cm	137 cm	162 cm	162 cm	162 cm
Width of frame	100 cm	117 cm	150 cm	150 cm	150 cm
Height	130 cm	150 cm	175 cm	175 cm	175 cm
Chimney diameter	Ø21.5 cm	Ø25 cm	Ø25 cm	Ø25 cm	Ø25 cm

These boilers can all be used with an automatic stoker for wood pellet, wood chip, sawdust and oats.

If you are interested in the all range of Alcon Straw Boilers, sizes, technical data and comparison, please open this file.