The air circulation bogie hearth furnaces W 1000/60 A- W 1000/85A are used when heavy charges weighing up to more than 25 t have to be heat-treated.

Ovens with bogie hearth from the WTR range are used to dry, temper, or vulcanize large quantities of material.

For annealing and hardening of larger parts, for example heavy cast parts or tool steel dies to temperatures between 800 °C and 1200 °C, we recommend our bogie hearth furnaces with radiation heating.

Gas-fired bogie hearth furnaces distinguish by their unique efficiency. The use of high-speed burners allows for short heating times