External auger is device that transports pellets from pellet container to burner according to burner’s fuel consumption.
Auger consists from gear motor, metallic spiral and metallic or plastic transportation tube.
Augers gear motors have different speeds what enable optimal productivity of fuel supply according to real consumption.
Augers have pipe outlets for connecting 60mm or 80mm hoses.
The standard lengths of external augers produced by Pelltech are 1,5m, 2,0m, 3,0m, 4,0m and 6,0m.
Maximum length of one auger’s transportation tube section could be 8,0 meters.
Only two up to 45o angels are allowed to have in one tube section of external auger.