Pantograph side door allows for a complete clear opening, protecting workers from ceramic block heat radiation. Design is compact and lightweight having 3, 4 and 5 heating zones with Kanthal® AF. Reinforced construction, metal case with chrome-phosphatizing base protection and external finish with heat-resistant metal paint. Heat resistance in refractory insulation of very low thermal conductivity coefficient. Pressure-adjusted door system allows for complete sealing. Half-opened door mode for a quick smoke evacuation. Electrically and thermally isolated door handle. Rear ventilation via ceramic chimney.

These furnaces have lower front control panel, solid state relay, general safety switch and general safety contactor. Each model features PAD Digital control with microprocessor-based temperature controls, PID parameters, non-volatile memory and alarm. Different control options with multiple programming and has data logger and programmer communication by Ethernet/RS-232. These furnaces feature safety shut-off for thermocouple failure and door opening. Different range of accessories available as per the application need. Customization of size is optional and on request.