HT high temperature Bogie Hearth Furnaces is used for heat treatment of heavy and large steel parts, and include Electrically heated and Gas fired, the temperature and atmosphere varies depending on process and application; such as sintering, hardening, tempering, annealing, soft annealing, normalizing, stress relieving, homogenizing and recrystallization with a ordinary operating temperature between 250 – 1700°C depending on application.
Temperature Range | From 200°C to 1700°C |
Insulation | Vacuum Formed Ceramic Fibre Boards / Ceramic Fibre Blanket & Module / Refractory Brick Lining |
Chamber Design | Cylindrical / Rectangular |
Insulation | Ceramic Fibre Blanket + Brick/Ceramic Fibre Module & Board |
Heating Media Options | Electric / Gas Fired / Oil Fired |
Heating Elements | Nichrome Wire / Special Alloy Resistance Heating Wire / Silicon Carbide heating elements, MoSi2 heating elements |
Instrumentation options | Thyristor, Programmable Temperature Controller, Temperature Recorder, PLC, |
Based on customer requirement for bogie hearth furnace, the mode of heating is via electrical heaters, gas-fired or oil-fired burners. These furnaces are energy efficient and it is achieved by efficient sealing to prevent undue heat losses and thyristor power controls to limit current consumption.
Design factors also ensure excellent temperature uniformity throughout the heating chamber so that parts are universally and evenly which are subjected to process parameters and heating cycles. Controlled cooling furnace option is also available.
Advantages of high temperature bogie hearth furnace:
Flexibility of operations
Easy and precise movement of heavy loads
Low power consumption
Excellent Temperature uniformity
High-performance reliability
Support frame will be made of refractory material or heat resistant steel
HT high temperature bogie hearth furnaces with radiation heating are better industry furnaces. The bogie can be loaded outside the furnace. When the design includes an electro-hydraulic lift door and a motorized bogie, the furnace can be opened while hot and the load can be removed for cooling or quenching. When several bogies are used together with a second door or bogie transfer system, one bogie can be loaded outside the furnace while the other bogie is in the furnace. This shortens process times and the residual energy of the furnace can be used when the new charge is heated.
HT high temperature Bogie Hearth Furnaces is used for heat treatment of heavy and large steel parts, and include Electrically heated and Gas fired, the temperature and atmosphere varies depending on process and application; such as sintering, hardening, tempering, annealing, soft annealing, normalizing, stress relieving, homogenizing and recrystallization with a ordinary operating temperature between 250 – 1700°C depending on application.
Temperature Range | From 200°C to 1700°C |
Insulation | Vacuum Formed Ceramic Fibre Boards / Ceramic Fibre Blanket & Module / Refractory Brick Lining |
Chamber Design | Cylindrical / Rectangular |
Insulation | Ceramic Fibre Blanket + Brick/Ceramic Fibre Module & Board |
Heating Media Options | Electric / Gas Fired / Oil Fired |
Heating Elements | Nichrome Wire / Special Alloy Resistance Heating Wire / Silicon Carbide heating elements, MoSi2 heating elements |
Instrumentation options | Thyristor, Programmable Temperature Controller, Temperature Recorder, PLC, |
Based on customer requirement for bogie hearth furnace, the mode of heating is via electrical heaters, gas-fired or oil-fired burners. These furnaces are energy efficient and it is achieved by efficient sealing to prevent undue heat losses and thyristor power controls to limit current consumption.
Design factors also ensure excellent temperature uniformity throughout the heating chamber so that parts are universally and evenly which are subjected to process parameters and heating cycles. Controlled cooling furnace option is also available.
Advantages of high temperature bogie hearth furnace:
Flexibility of operations
Easy and precise movement of heavy loads
Low power consumption
Excellent Temperature uniformity
High-performance reliability
Support frame will be made of refractory material or heat resistant steel
HT high temperature bogie hearth furnaces with radiation heating are better industry furnaces. The bogie can be loaded outside the furnace. When the design includes an electro-hydraulic lift door and a motorized bogie, the furnace can be opened while hot and the load can be removed for cooling or quenching. When several bogies are used together with a second door or bogie transfer system, one bogie can be loaded outside the furnace while the other bogie is in the furnace. This shortens process times and the residual energy of the furnace can be used when the new charge is heated.
