BS Automatic Burners

CS Boilers
CSA Boilers
CSA GM Boilers
CSI Boilers
CLP Boilers
CLG Boilers
CS Small Boilers
CSL Boilers
GS Warm air generator
GSA Warm air generator
BS Automatic Burners
BSA Automatic Burners
CLS Firewood Boilers
CLS Firewood Boilers
A-V Small Steam Boilers
TA-V Steam Boilers
TA-S Steam Boilers
TFA-V Steam Boilers

BS Model

BS 250-4800

BS-250-4800 Automatic Burners D'Alessandro Termomeccanica
Brochure GS 130-230 GS 130-230 (kw)

Technical Features

Cast iron burner with mechanical feeding system; Hopper for the combustible material; Variable speed screew for automatic feeding; Primary and secondary combustion air system; Voltage: 230 V up to 120 kW, 400 V from 130 kW up to 4800 kW.

Power Table (kw)

Model BS 120 BS 250 BS 600 BS 1200 BS 2400 BS 4800
Efficency (kw) 25-120 130-250 300-600 650-1200 1300-2400 2600-4800

Combustibles Materials

Nut shells and almond shellsNut shells and almond shells
Olive husksOlive husks


  • Fire fighting system in the hopper
  • Rotary valve (to prevent flame return into the hopper)

Optional Optional