Zhengzhou Protech
Zhengzhou Protech
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Trolley type electric furnace

Trolley type electric furnace

    Application:  High-temperature trolley-type electric furnaces are widely used in high chromium, high manganese steel castings, ductile iron, rollers, steel balls, 45 carbon steel, stainless steel, etc., quenching, annealing, aging heat treatment and various mechanical parts.
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Detailed Parameters Of The Product

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.

Outstanding features of  Trolley type electric furnace

1. The furnace chamber size can be customized;
2. Good working performance, nice outlook, less consumption and convenient to move;
3. Programmable automatic temperature control system;
4. Communication software with USB cable to computer (optional);
5. Temperature control can reach to ±1°C;

Technical parameters
Model PT-1200TF
Limiting temperature 1200 °C  (< 2 hours)
Working temperature 1100°C 
Max. Heating rate 30 °C /min
Temperature accuracy +/- 1 °C
Temperature controller • 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
Rated power 3-100KW
Working voltage AC 110-480V  50-60Hz
Warranty 12 month (exclusive wearing part)

trolley resistance furnace



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