J. R. Furnace & Ovens Pvt Ltd.
J. R. Furnace & Ovens Pvt Ltd.
Villivakkam, Chennai, Tamil Nadu
GST No. 33AACCJ0757E1ZY
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Bogie Hearth Furnace

Leading Manufacturer of bogie hearth ageing furnace, stress relieving furnace, electric bogie hearth furnace, gas fired bogie hearth furnace and bogie hearth annealing furnace from Chennai.

Bogie Hearth Ageing Furnace

Bogie Hearth Ageing Furnace
  • Bogie Hearth Ageing Furnace
  • Bogie Hearth Ageing Furnace
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Approx. Price: Rs 70 Lakh / UnitGet Latest Price

Product Details:

Power SourceElectric
Voltage240V
MaterialMild Steel
Max OperatingTemperatureUpto 1200 deg C
BrandJRFO
Temperature uniformity+/- 5 C

When parts or charges that are to be loaded onto a furnace are heavy and require material handling facility for loading and unloading, a moving bogie or hearth is provided to make this easier. Once the hearth moves out of the furnace heating chamber parts can be loaded by means of an electrical overhead crane (EOT), gantry system or mobile crane / forklift mechanism. If required, special charge loading mechanisms can also be provided based on the user’s job profile, lack of material handling facility or overhead space constraint. The bogie movement is motorized for easy handling. Similarly the door movement would be with motorized gear drives or hydraulically / pneumatically actuated.


High temperature applications include sintering, hardening, annealing and normalizing whereas lower temperature applications include tempering and stress relieving. The control system is provided with options to set and control the ramping rate, soaking rate and cooling rate depending on the process cycle, the option of PLC based control is also available. The furnace can be used in open atmosphere or controlled atmosphere as per application. We provide designs with in and out bogie (hearth) movement as well as through and through double door bogie movement if required for an assembly line or process line.


The mode of heating can be via electrical heaters, gas fired or oil fired burners as per the user’s requirement.The furnaces of J R Furnace are energy efficient 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 subjected to process parameters and heating cycles.

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Stress Relieving Furnace

Stress Relieving Furnace
  • Stress Relieving Furnace
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Approx. Price: Rs 90 Lakh / UnitGet Latest Price

Product Details:

Melting MaterialJob Components
Material Loading Capacity (T)10 Tons
Power SourceElectric
Type Of FurnaceBogie
Max OperatingTemperature1200
Temperature Accuracy+/-5 Deg C
Automation GradeAutomatic
BrandJRFO

Components such as welded structures, cold drawn or formed items require stress relieving as stresses are induced in these processes which will deform the components after they are put in use. Our bogie hearth furnaces for stress relieving or stress relief annealing are available with standard configuration as well as configurations custom for the user’s job profile and volume. For higher temperatures, the design is based on radiation heat transfer without air circulation.

 

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Electric Bogie Hearth Furnace

Electric Bogie Hearth Furnace
  • Electric Bogie Hearth Furnace
  • Electric Bogie Hearth Furnace
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Approx. Price: Rs 75 Lakh / UnitGet Latest Price

Product Details:

Melting MaterialComponents
Material Loading Capacity (T)10 Tons
Power SourceElectric
Type Of FurnaceBogie
Voltage240V
Max OperatingTemperature1200 deg C
BrandJRFO
Frequency50Hz

When parts or charges that are to be loaded onto a furnace are heavy and require material handling facility for loading and unloading, a moving bogie or hearth is provided to make this easier. Once the hearth moves out of the furnace heating chamber parts can be loaded by means of an electrical overhead crane (EOT), gantry system or mobile crane / forklift mechanism. If required, special charge loading mechanisms can also be provided based on the user’s job profile, lack of material handling facility or overhead space constraint. The bogie movement is motorized for easy handling. Similarly the door movement would be with motorized gear drives or hydraulically / pneumatically actuated.


High temperature applications include sintering, hardening, annealing and normalizing whereas lower temperature applications include tempering and stress relieving. The control system is provided with options to set and control the ramping rate, soaking rate and cooling rate depending on the process cycle, the option of PLC based control is also available. The furnace can be used in open atmosphere or controlled atmosphere as per application. We provide designs with in and out bogie (hearth) movement as well as through and through double door bogie movement if required for an assembly line or process line.


The mode of heating can be via electrical heaters, gas fired or oil fired burners as per the user’s requirement.The furnaces of J R Furnace are energy efficient 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 subjected to process parameters and heating cycles. 

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Gas Fired Bogie Hearth Furnace

Gas Fired Bogie Hearth Furnace
  • Gas Fired Bogie Hearth Furnace
  • Gas Fired Bogie Hearth Furnace
  • Gas Fired Bogie Hearth Furnace
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Approx. Price: Rs 100 Lakh / UnitGet Latest Price

Product Details:

Minimum Order Quantity1 Unit
Material Loading Capacity (T)5 to 50 Tons
Power SourceGas
Max OperatingTemperature1110 deg C

Gas fired furnaces are fired with high efficiency burners supported by a full complement of combustion system consisting of combustion fan, atomizing fan, oil heating and pumping systems and/or gas trains. In addition auto ignition, flame failure safety and complete control systems are offered. Practically any type of liquid or gaseous fuel can be used viz. Furnace Oil, Light Diesel Oil, LPG, Natural Gas singly or a combination of any oil or gas in case of dual fired furnaces.

 

To improve fuel efficiency, Recuperators for heating combustion air up to 5000C will be provided. For customers requiring even more fuel efficiency, Regenerative burners can be offered that can give an air preheat of 10000C or more. We can also provide self recuperative gas burners for air preheat up to 7500C.

Generally, our Bogie Hearth furnaces are lined with ceramic fibre modules/blankets on the side wall, roof and door and hearth of the furnace will be provided with combination of high/medium grade aluminium bricks backed-up by insulation bricks to minimize the skin temperature.
 The Bogie Hearth Furnace for all above applications. Furnace can be offered with single bogie or double bogie, with motorized rack and pinion drive system, motorized or pneumatic door operation, effective sealing arrangement etc. The heating could be gas or liquid fuel fired including high velocity burners. We can also offer radiant tube fuel firing for special applications.

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Bogie Hearth Annealing Furnace

Bogie Hearth Annealing Furnace
  • Bogie Hearth Annealing Furnace
  • Bogie Hearth Annealing Furnace
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When parts or charges that are to be loaded onto a furnace are heavy and require material handling facility for loading and unloading, a moving bogie or hearth is provided to make this easier. Once the hearth moves out of the furnace heating chamber parts can be loaded by means of an electrical overhead crane (EOT), gantry system or mobile crane / forklift mechanism. If required, special charge loading mechanisms can also be provided based on the user’s job profile, lack of material handling facility or overhead space constraint. The bogie movement is motorized for easy handling. Similarly the door movement would be with motorized gear drives or hydraulically / pneumatically actuated.

Our standard bogie hearth furnaces can go up to 1500°C, however any special requirements beyond this can also be taken up with a custom design. High temperature applications include sintering, hardening, annealing and normalizing whereas lower temperature applications include tempering and stress relieving. The control system is provided with options to set and control the ramping rate, soaking rate and cooling rate depending on the process cycle, the option of PLC based control is also available. The furnace can be used in open atmosphere or controlled atmosphere as per application. We provide designs with in and out bogie (hearth) movement as well as through and through double door bogie movement if required for an assembly line or process line.

The mode of heating can be via electrical heaters, gas fired or oil fired burners as per the user’s requirement.The furnaces of J R Furnace are energy efficient 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 subjected to process parameters and heating cycles. Controlled cooling furnace option is also available.

 

  • Temperature Range - Upto 1500°C
  • Standard Applications - Annealing, Stress Relieving, Hardening, Tempering, Normalising
  • Insulation - Vacuum Formed Ceramic Fibre Boards / Ceramic Fibre Blanket & Module / Brick Lining
  • Heating Media Options - Electric / Gas Fired / Oil Fired
  • Heating Elements - Nichrome Wire / Special Alloy Resistance Heating Wire / Silicon Carbide Rod Type
  • Furnace Classification - Class 2 / Class 3
  • Instrumentation - Thyristor, Programmable Temperature Controller, Temperature Recorder, PLC, SCADA, HMI
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    Reach Us
    Jaya Shankar (Managing Director)
    J. R. Furnace & Ovens Pvt Ltd.
    No. L-4, SIDCO Industrial Estate, Villivakkam, SIDCO Industrial Estate
    Chennai - 600049, Tamil Nadu, India


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