Hot air Trolley Furnace
Introduction :
Heat treatment equipment provides annealing, tempering, quenching, carburizing, nitriding, heating to the workpieces.Heat treatment furnace is common name of various kinds of industrial furnace which provide metal heating treatment to all kinds of metal workpieces. It has lower temperature compared with heating furnace. Heat treatment furnace can be adopted with all models of heating furnaces but asks more stringent temperature control and furnace atmosphere.
Application :
It is mainly used for high chromium, high manganese steel castings, ductile iron, roll, steel, stainless steel quenching, annealing, aging and a variety of mechanical parts heat treatment. Welding parts to eliminate stress annealing, aging and other heat treatment process. Heating methods are electric heating, fuel, gas, coal, hot air circulation and etc.
Model parameter:
Kiln open mode | Front loading cart kiln |
Working temperature | 0-1200 ℃ |
Max temperature | 1250 ℃ |
Inner dimensions(H*W*D) | 2600 x 1220 x 1829 mm |
Heating element | Electric resistance wire or silicon carbide |
Power | 175 KW |
Voltage AC | 480V/3Phases |
Refractory | High purity alumina fiber board |
Thermocouple | S type |
Temp accuracy | 1/-1 ℃ |
Temperature control | 0-30 steps programmable and PID automatic control |
Furnace temperature field uniformity | 1/-1℃(according to the size of the heating chamber), multi-point temperature control can be used when more demanding |
Programming curve segment number | A group of 50 section, two groups of 22 section, three groups of 8 segments |
Heating rate | 1 ℃ / h to 40 ℃ / min is adjustable |
Temperature measuring components and temperature measurement range | Nickel chromium nickel silicon S, temperature range 0-1250 ℃ |
The cooling structure | Double furnace shell, air cooling |
