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Vacuum vertical furnace "PVV-1250-12.5/12.5"
Vacuum vertical furnace "PVV-1250-12.5/12.5"
Description
Vacuum vertical furnace "PVV-1250-12.5/12.5" for heat treatment of products made of heat-resistant alloys
The vertical vacuum furnace "PVV-1250-12.5/12.5" is designed for heat treatment of products made of heat-resistant alloys.
The furnace consists of the main blocks and units:
1 Heating chamber,
2 Upper cover,
3 Self-propelled hearth,
4 Locking device,
5 Hearth lifting mechanism,
6 Trestle,
7 Rail track,
8 Vacuum system,
9 Water cooling system,
10 Pneumatic system,
11 Argon inlet system,
12 Electrical wiring,
13 Transformer unit,
14 Power cabinet,
15 Control cabinet,
16 Operator console,
17 Normalizer unit.
The furnace consists of the main blocks and units:
1 Heating chamber,
2 Upper cover,
3 Self-propelled hearth,
4 Locking device,
5 Hearth lifting mechanism,
6 Trestle,
7 Rail track,
8 Vacuum system,
9 Water cooling system,
10 Pneumatic system,
11 Argon inlet system,
12 Electrical wiring,
13 Transformer unit,
14 Power cabinet,
15 Control cabinet,
16 Operator console,
17 Normalizer unit.
Technical data
Power supply voltage, V
400±10%
Nominal frequency, Hz
50±1
Phases
3
Installed power, kW
500
Maximal temperature, °С
1250±10
Minimal operating temperature, °С
550
Maximal operating temperature, °С
1160
Temperature unevenness in the working space (without charge), °С
±5
Dimensions of the working space (Ø*H), mm
1250*1250
Charge weight, kg
1000
Maximal vacuum, mm Hg/s (mbar)
0.75*10-5(10-5)
Operating vacuum value during holding, mm Hg/s, (mbar)
0.75*10-3 - 3.75*10-5 (10-3 - 5*10-5)
Leakage, mm Hg l/s (mbar l/s)
3.75*10-3 (5*10-3)
Chamber volume, m3
7.6
Cooling water consumption, m3/h
12.5
Dimensions (L*W*H), mm
9000*7500*7220
Noise level, dBa
80
Zones
6
Weight, kg
29000
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