La Fornitechnical
Continuous Heat Treatment Line a belt per heat treatment
Produzione continua

Continuous Belt Furnace Lines

We design and manufacture high-productivity continuous heat-treatment lines with either wire-mesh belts or cast-link belts, selected according to the process and the components being treated.

Due technologies di trasporto

The belt is selected according to the product and the process

The line configuration is defined according to component geometry and mass, required throughput, treatment temperature, process atmosphere, quenching medium and handling method.

Interno di furnace continuous con belt a wire mesh
Nastro a wire mesh

Flexible solutions for small parts and industrial components

Wire-mesh belt lines are suitable for small and medium-sized components distributed evenly across the belt and processed continuously.

  • small metal parts and stamped components;
  • automotive components;
  • small and medium-mass mechanical parts;
  • high-throughput continuous processes.
Continuous Heat Treatment Line con tappeto a cast-link belt
Nastro a cast-link belt

Robust transport for fasteners and heavy-duty loads

Cast-link belts are suitable for heavy or abrasive components and applications requiring high mechanical strength and reliable continuous transport.

  • bolts and fasteners;
  • forged or stamped parts;
  • automotive components and gears;
  • loads that place high mechanical stress on the conveying system.
Engineering modulare

Thermal zones engineered for the required cycle

Each line is engineered around the metallurgical sequence. Thermal zones can be controlled independently and integrated with automatic supervision and traceability systems.

Preriscaldo e riscaldo
Profili termici definiti per limitare gradienti e ottimizzare il consumo.
Trattamento
Carburizing, carbonitrurazione, ricottura, brasatura, sinterizzazione e processes speciali.
Hardening e cooling
Sezioni integrate in funzione of the mezzo di tempra e of the risultato richiesto.
Lavaggio e rinvenimento
Unità aggiuntive coordinate with flusso of the line.
Camera interna of a continuousus heat treatment line
Vista laterale of a continuousus heat treatment line installata
Controlled Atmosphere

Uniform distribution and full process control

The lines can operate with endogas, nitrogen-methanol or special atmospheres. Control may include carbon potential, dew point, residual oxygen and gas analysis.

Endogas Nitrogen-Methanol Sonde O₂ Analisi gas
Automation e produttività

Complete line control

The automation system coordinates belt speed, temperatures, atmosphere, safety functions and auxiliary units, with process recipes and recording of the main parameters.

Velocità controllataControl of residence time inside the furnace.
Zone indipendentiIndependent control of the different thermal sections.
PLC e SCADASupervision, alarms, trends and recipes.
Industria 4.0Integration with plant-management systems and data collection.
Consumi ottimizzatiCoordinated control of heating, atmosphere and production.
TeleserviceRemote diagnostics and technical support.
RetrofitModernisation of existing lines.
Configurazione su measurementDimensions and capacity defined according to actual production requirements.
Galleria technical

Construction details and installations

Studio preliminare

Are you considering a new continuous heat-treatment line?

For an initial assessment, we need the material, component geometry, hourly throughput, thermal cycle, atmosphere, quenching medium and available space.

Talk to one of our engineers