Production, sale:
-wood briquettes:
-non polluting/smokeless fuel
-available for all types of solid fuel stoves and boilers, made of pure sawdust without use of any binding agent
-fuel efficiency 18-20 MJ/kg, i.e. about 40% more than brown coal/lignite
-burning time 180-240 minutes, minimum residual ashes (up to 1%)
-complying with DIN ...