KE 750 Δ (sliding & opening type door, right and front face)
- Closed type hearth made of pig-iron.
- Sliding and opening type door right and front face, made of profiled steel, with ceramic glass (resistant to 800 C); sealing with glass-tape and glass-cord.
- Cone with mechanical damper for increased efficiency.
- Adjustable air flow for combustible material saving.