For annealing and hardening of larger parts, for example heavy cast parts or tool steel dies to temperatures between 800 °C and 1100 °C, we recommend our bogie hearth furnaces with radiation heating. The bogie can be loaded outside the furnace. When the design includes an electro-mechanical 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. Tmax 900 °C or 1200 °C Dual shell housing with rear ventilation, provides low shell temperatures Swing door hinged on the right side Heating from five sides (four sides and bogie) provides for a optimum temperature uniformity Bogie heating receives power via blade contacts when driven in Available In LPG/PNG/HSD/ELECTRIC capacity from 0.5 Mt to 15 MT

The Rotary Hearth Furnaces are used for various treatment processes such as case hardening and carburizing (low case depth), neutral hardening, reheating, tempering carbonitriding (low case depth), annealing etc. The types of products which can be processed are quite varied being Automotive Components, Bearing Components, Forgings, Off Road/Agricultural components, Powdered Metal components and Aerospace components. Generally, after forging and trimming all jobs are kept aside to cool down for further process. The main purpose of this Rotary Hearth Furnace is to utilize the waste heat after forging.Thus being a continuous operation the job will leave the press at about 800 to 850 degree temperature and it will be put in the furnace for next process, like normalizing annealing or homogenizing where the required temperature are between 850 degree to 1020 degree c based on the process. thereby by drastically minimizing the required power for reheating. As the job is loaded at temperature of 800 - 850 degree, energy input to raise the required processes temperature is reduced by 60 %to 65%, with this furnace. we can save more than 60% energy in heat treatment. Available in various capacities starting from 500 kgs to 5000 Kgs Fuel: Gas/LDO/HSD/ Electricity