sintering furnace / brazing / heat treatment / annealing
VPT, VVPT series SECO/WARWICK

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Characteristics

  • Function:

    sintering, brazing, heat treatment, annealing, tempering, gas quenching

  • Configuration:

    rotary retort

  • Heat source:

    gas

  • Atmosphere:

    vacuum

  • Maximum temperature:

    Max.: 1,350 °C (2,462 °F)

    Min.: 200 °C (392 °F)

Description

Shorter cycle time, increased throughputand precise monitoring of the process.
Compact design with internal gas cooling system:
■ reduces power and gas consumption,
■ reduces installation area,
■ reduces installation and start uptime.
Compact pumping system with easy access for maintenance.
Door locking system with a clamping ring and lip seal engineered for high pressure operation and improved life time.
Cylindrical heating chamber enables heat treating of oversized loads.
Light and curved graphite heating elements surround the load from all sides, provide fast and uniform heating throughout the
working space; they are made per latest technologies providing reliable and prolonged life time of the heating system.
Temperature uniformity according to AMS 2750D, better than ±5°C (or ±3eC at austenitization temperature); the furnace is equipped
with test ports for SAT and TUS sensors. The furnace meets SAT and TUS requirements in accordance with AMS 2750D.
Efficient cooling system with profiled distributed around the heating chamber and door provides for uniform quenching.
Patented convection heating system with pneumatically driven gas nozzles flaps assure smooth operation of the system even under
work environment contaminated with sublimatem.