Three Zones Vacuum Heat Treatment Furnace High Pressure Gas Quenching Furnace

Product Description
1. Brief DescriptionThis furnace is mainly used for vacuum quenching of tool steel and alloy steel, and vacuum tempering and vacuum annealing of other materials, etc..

2. Main Technical Specifications and Pictures
Item
Specifications
Applicable processing products
stainless steel based alloys, hard alloys, high temperature alloy, etc.
Rated power
260KW (The actual power is adjustable, subject to the final design)
Rated heating power
380V 50Hz
Rated temperature
three zones
Max. temperature
PID
Max. working temperature
1400°C
Common working temperature
≤1320°C
Working zone size
900*900*1200mm(W*H*L)
Heating material
graphite
Cooling method
axial flow fan pressure cooling or water cooling in furnace (centralized water supply & drainage)
Ultimate vacuum degree of unloaded furnace in cold state
10-4mbar
Pressure rising rate
≤0.67Pa/h
Rated pressure of pneumatic valve gas source
0.6-0.8MPa
Furnace temperature uniformity
±5°C
Gas pressure
≤8bar
Gas pressure constant sintering
adjustable
Cooling water pressure
0.1-0.3Mpa




3. Basic ConfigurationThe furnace is mainly composed of vacuum furnace body, heating chamber, vacuum system, inflation system, fast cooling system, water cooling system, electrical control system, charging forklift system, etc..





4. documents in the Delivery
NO.
documents List
Qty.
1
Operation manual of EF-VGQ-9912
1 copy
2
Qualification certificate of EF-VGQ-9912
1 copy
3
Operation manual of temperature controller
2 copies
4
Operation manual of voltage regulator
2 copies
5
Maintenance instruction of EF-VGQ-9912
1 copy
6
Furnace general size diagram
1 copy
7
Electric control cabinet circuit diagram
1 copy
8
Working diagram of wearing part
1 copy
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Certifications
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