vacuum gas quenching furnace steel treatment
Min.Order Quantity: 1 Set/Sets vacuum gas quenching furnace steel treatment
Supply Ability: 2 Set/Sets per Month vacuum gas quenching furnace steel treatment
Payment Terms: L/C,T/T,
Price: Online consultation
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Vacuum technology is the basis of heat treatment process innovation.
Name |
Parameter |
vacuum heat treatment furnace (hardening, annealing, tempering, quenching) |
steel heat treatment |
Model |
Horizontal / Vertical |
Ultimate vacuum |
Custom made |
Pressure rising rate |
0.5pa/h ( adjustable ) |
Max temperature |
Custom made |
Temperature uniformity |
±3℃ / ±5℃ |
Heating power |
Custom made |
Temperature control method |
Intelligent programmable temp controller |
Control method |
PLC auto/manual interlock protection |
Max gas charging pressure (absolute pressure) |
Custom made |
Application: die steel, stainless steel, gear, high speed steel, tool steel, etc.
Advantages of vacuum heat treatment
Vacuum as "protective atmosphere"
• no toxic protective gas containing CO
• there is no health hazard in the workshop
• there is no danger of explosion or open fire
• no furnace adjustment
• use inert gases (nitrogen or helium)
• no carbon dioxide emissions
Vacuum carburizing
• use various processes
• use different gases
• shorter carburizing cycle than traditional techniques
• higher carburizing temperatures can further reduce processing time
• stinginess costs l instead of m3
Gas quenching replaces oil quenching
• clean dry parts after hardening
• no washing machine - no washing water
• no maintenance of washing equipment is required
• no complex washing water chemistry
• save space
• cost-effectiveness
• quenching strength is controlled by gas pressure or gas speed
• no steam blanket during quenching
• uniform quenching
• reduce distortion
Surface effect
• no surface oxidation
• no surface decarburization
• bright, metallic, shiny parts
Plant operation/installation/maintenance
• weekends are not free
• no continuous gas consumption
• short heating time
• quick access to installed modules
• no fire detection or sprinkler system
• no open fire
• non-flammable gas mixture
• cold wall technology
• no gas emissions
• minimum energy loss
• no atmospheric heat radiation
Auxiliary equipment that no longer requires protective gas installations, such as:
• fire safety equipment
• sprinkler system
• exhaust
• CO2 fire extinguisher for oil bath
• measure CO concentration in the workshop
• smoke extraction from roof (automatic opening and closing)
• oil proof floor or water tank
• methanol storage
Your request will be answered within one working day.

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