Bogie Hearth Furnace

Product Details:

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 lower stress relieving temperatures, 750°C and below a centrifugal fan based circulation system with stainless steel louvres is implemented to assure adequate convective heat transfer. For higher temperatures, the design is based on radiation heat transfer without air circulation.

 

Product Details:

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.

 

Product Details:

We have uniquely positioned ourselves as a dependable firm, engaged in manufacturing Bogie Hearth Bell Furnace.

Product Details:

Our rapidly growing organization is offering a wide gamut of High-Temperature Bogie Hearth Furnace.