Roller Hearth Furnace

HEAT TREATMENT PROCESS:

For hardening with oil / salt / polymer, hardening / forming with press quench, isothermal annealing with controlled cooling via recipe program, annealing, normalizing and stress relieving.

MAIN CHARACTERISTICS:

• Electric/Gas heated options available.
• Furnace atmosphere-Endo Gas / Methanol + N2 / N2
• Roller diameter: 15 - 230 mm.
• Loading of parts directly onto rollers with quenching through chute.
• Loading of parts in the baskets / fixtures with quenching through elevator.
• Recipe based ISO cooling with bidirectional air flow for uniform cooling of parts with part temperature monitoring.
• Sturdy and rugged design with electro-mechanical drive system results in lower break down for higher uptime.
• Furnace Capacity: 100 to 2000 kg/hr.

Processes in Furnace :

• Hardening
• Annealing
• Normalizing
• Soft annealing
• Isothermal annealing
• Quenching
• Carburizing
• Stress relieving

Parts that can be Processed :

• Bearings
• Bearings for wind energy
• Standard parts
• Automotive parts
• Gear parts
• Semi-finished products