HDG

HDG Bavaria GmbH

German manufacturer of heating systems for heating with wood in private and commercial use.

Divisions

  • Log wood boilers
  • Wood chip, shaving and pellet boiler
  • Pellet heating systems
  • System components

Product overview

Log wood boilers

HDG Euro Burning of half-metre logs, but also wood chips, shavings and pressed wood briquettes; production since 1996
HDG Navora for half-metre logs and shaving briquettes, received the Federal Innovation Award in 2007
HDG Turbotec Logs up to 1 metre and coarse chips

Wood chip, shaving and pellet boiler

HDG Compact Newly developed in 1999, particularly suitable for commercial companies and large buildings,received the 2002 Federal Innovation Award
HDG Compact 25-80 Wood chips up to 45% moisture and max. G50; direct fuel delivery on the grate
HDG Compact 100-200 Wood chips up to 65% moisture and max. G50; air-cooled, moving step grate

Pellet heating systems

HDG Pelletmaster Automatic heating system for burning pellets, especially for private households; received the 2002 Innovation Award of KFW
HDG Compact 25-200 Look at top

HDG Heating Box

  • Suitable for wood chips, shavings and pellet combustion and also for log wood boilers
  • Heating systems up to 380 kW can be realized

History

2006

Moving into the customer and administration center

2005

Karl Ackerman dies

2002

Dipl. BW (FH) Eva Ackerman, daughter of Karl Ackermann, becomes partner

1999

Redevelopment of the 'HDG Compact' system, an automatic wood chips and sawdust-firing system with an unique step grate technology

1998

Max Wohlmannstetter assumes management together with Karl Ackermann

1998

Ca. 100 employees

1996

'HDG Euro' log wood boilers goes into production

1995

Karl Ackerman receives the Federal Cross of Merit 1st Class

1989

Karl Ackerman becomes vice president of the Chamber of Crafts in Lower Bavaria / Upper Palatinate

1988

Winner of the Bavarian State Prize for the 'HDG Bavaria' log wood boilers

1983

Awarded by the Federal Cross of Merit for Karl Ackermann

1978

Establishment of HDG Bavaria Kessel- und Apparatebau GmbH; production of HDG log wood boilers for burning wood, chips etc.

1960

25 employees, start specializing in heating and ventilation systems and the production of drying systems

1955

Karl Ackermann gets the master's certificate

1922

Establishment by Josef Ackermann

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Images

Logo
HDG, 2021
Logo
HDG, 2010

Series

Shredder