Elevator vacuum furnace “PEV-1300-13” for heat treatment

The elevator vacuum furnace “PEV-1300-13” is designed for heat treatment of parts with quenching in oil or gas.

Technical data

Maximal temperature in the main chamber, °C

1250

Operating temperature in the main chamber, °C

1150

Uniformity of temperature distribution in a dry and empty oven, °C

±5 (550-110 in vacuum)

Heating time to mode (1100°C), minutes

Working space dimensions (L*H*W), mm

1200*900*900

Maximal cage weight, kg

1000

Maximal gas pressure in the quenching chamber during the oil cooling cycle, bar (abs)

1,5

Vacuum in the heating chamber for the diffusion pump (clean, dry, cold, empty oven), mbar

10^-2

Vacuum in the quenching chamber (clean, dry, cold, empty furnace), mbar

<1*10^-1

Operating vacuum in the heating chamber, mbar <1x10^-4 Leakage rate in the heating chamber (clean, dry, cold, empty oven), mbar*l/s

25*10^-3

Leakage rate in the hardening chamber, mbar*l/s

1*10^-2

Oil volume, m³

8.5

Oil temperature (before quenching),°C

20-80

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