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AlfaFlame hot air heater 800kW or 2x800kW

AlfaFlame 800 kW or 2x800 kW wood chips hot air heaters has been designed for grain dryers, industrial halls, greenhouses and other areas requiring ample heat and dry air. We deliver overpressure furnaces. Possibility to build a two heaters system that allows you to use the heaters together or separately. See the technical drawing (PDF) above.

Technical details:

• air-cooled and equipped with a movable grate                                                                               
• 2x7,5 kW radial fan 35 000 m3/h, 600 Pa
• primary and secondary air fans equipped with frequency converters, gear motor to move the grate
• 800 kW air-to-air overpressure heat exchanger with flue gas fan and a piping system. Flue gas fan has a frequency converter
• storage conveyer and burner conveyer are eqipped with gear motors
• rotary feeder between of the conveyers
• extinguishing system and many other safety systems
• control unit with PLC and remote control
• maximum drying air temperature 100 C
• rated power can be reached with average-quality wood chips with the moisture content of maximum 30%. If the moisture content of the wood chips is 20-50%, fuel consumption doubles
• ash removal system with primary
• handness left and right 

Accessories:

• remote control
• UPS power supply in case of a blackout
• frequency converter for a 2x7,5 kW fan
• ash removal system with secondary conveyer
• water boiler compatibility in the same system

Fuels:

Designed for wood chips and woode pellets

Download mittakuva_kontti_m17.pdf (60.56 KB)

Download alfaflame_m17.pdf (460.13 KB)

AlfaFlame hook lift hot air container plug-n-play

Second generation AlfaFlame wood chips hot air container, 800 kW, has been designed for grain dryers, industrial halls, greenhouses and other areas requiring ample heat and dry air. Hook lift container easy to move and plug-n-play. See the technical drawing (PDF) and the magazine article (Koneviesti 17/2017) above.

Technical details:

• hook lift container redy to use
• air-cooled and equipped with a movable grate
• 2x7,5kW radial fan 35 000 m3/h, 600 Pa
• primary and secondary air fans equipped with frequency converters, gear motor to move the grate
• 800 kW air-to-air overpressure heat exchanger with flue gas fan and a piping system. Flue gas fan has a frequency converter
• storage conveyer and burner conveyer are equipped with gear motors
• rotary feeder between of the conveyers
• extinguishing system and many other safety systems
• control unit with PLC and remote control
• maximum drying air temperature 100C
• rated power can be reached with average-quality wood chips with the moisture content of maximum 30%. If the moisture content of the wood chips is 20-50%, fuel consumption doubles
• 18 m3 storage with disharger system with springs
• roofs can be opened separately with hydraulic
• ash removal system with primary conveyer
• electrified
• electricity concumption 32A max effect. Control cable needed from the dryer’s control centre
• handness left and right

Accessories:

• remote control
• UPS power supply in case of a blackout
• frequency converter for a 2x7,5 kW fan 
• ash removal system with secondary conveyer

Fuels:

Designed for wood chips and wood pellets

AlfaFlame storage system

• simple and reliable
• conveyer with gear motor and discharging system with gear
• max. storage working area 5x5 m
• personalised design

AlfaFlame stainless steel flue gas fan

• power 2,2 kW, 3,000 rpm.
• chimney pipe diameter 250 mm
• cooled turbine shaft
• motor with rain cover