Light weight with ceramic fibre wool insulation (instead of brick Insulation). The outer casing is made of double walled thick P.C.R.C. sheet, duly painted. Heating elements are made of KANTHAL "A-1" wire and backed by high temperature cerwool insulation, which avoids loss of energy. To work on 220230 Volts of 400440 volts A.C. Maximum Temp. is 1000°C and working temp 900°C. For models of higher temperature the maximum temp. is 1200°C and working temp. 1150°C.

Light weight with ceramic fibre wool insulation (instead of brick Insulation). The outer casing is made of double walled thick P.C.R.C. sheet, duly painted. Heating elements are made of KANTHAL "A-1" wire and backed by high temperature cerwool insulation, which avoids loss of energy. To work on 220230 Volts of 400440 volts A.C. Maximum Temp. is 1000°C and working temp 900°C. For models of higher temperature the maximum temp. is 1200°C and working temp. 1150°C.