Danieli Centro Combustion / Danieli Olivotto Ferrè provide the wire rod coils and bar heat treatment market with batch and continuous furnaces, which operate either with direct firing or indirect firing technology by means of the chamber working under protective atmosphere.
Our extensive furnace portfolio allows to cover the entire heat treatment process from the first transformation after rolling: hardening and tempering, normalizing, soft annealing, spheroidize annealing, solution annealing, etc.
In the heat treatment of bars, the various furnace designs allow heat treating with diameters ranging from 15 mm to 800 mm. Hardening and tempering furnaces are completed with different quenching devices (spray systems or a quench tank) according to the treated product geometry and metallurgical requirements.