Muffle furnace

Muffle furnace Muffle furnace especially conceived for thermic treatment, cementation, refiring and normalization. Main Features - Well painted strong metallic framing with a pressure die-cast aluminium front - The ceramic fibre heating insulation allows a fast heating and prevents from additional waste of power. - The aluminium heating muffle keeps the working temperature constant and can be easily replaced from the back of the furnace. The screened Kanthal A1 resistors with low surface load grant very long performances. - The sliding door with pressure wedge is provided with a device disconnecting the electrical power, upon its opening to enable the user to operate in total safety. - The door is provided with an accident-prevention protection. - The thermocouple is protected by a ceramic case. - Rear natural draught fume - The control panel is fitted in a shielded position at the back of the furnace and is composed by a double screen automatic self-adjusting temperature control Gefran with overheating control device, general switch and warning led