The Trolley type electric furnace is welded by steel and profiled steel; Furnace chamber is ceramic fiber and high quality electric resistance wire, which can save 40% energy than brick furnace chamber. Car Bottom Furnace is mainly used for annealing, normalizing and stress relieving of bars and tubes, forgings, large weldments and castings.
|Limiting temperature||1200 °C (< 2 hours)|
|Max. Heating rate||30 °C /min|
|Temperature accuracy||+/- 1 °C|
• PID automatic control and auto-tune function.
• 51 programmable segments for precise control.
• Built in protection for over-heated and broken Thermal couple.
|Heating element||Spring wires of Fe-Cr-Al Alloy doped by Mo|
|Thermal couple||K type|
|Working voltage||AC 110-480V 50-60Hz|
12 month (exclusive wearing part)