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Vacuum Induction Melting Furnace
Technical principle: Induction heating metal smelting under vacuum conditions can prevent the metal from melting at high temperature to generate oxides, ensure that the alloy composition meets technical standards, and the working environment is clean.
Immediately consultProduct introduction
Application and Principles
Vacuum induction melting furnace is a uniformed vacuum metallurgic equipment for melting metals with the principle of medium-frequency induction heating under vacuum condition.
It is commonly utilized for studying and producing of nickel-based and its special steel,precise alloy,Nd-Fe-B,metal dysprosium,active metal,high-temp.alloy,hydrogen-storing material,magnetic material,colored metal and its alloy in research and production departments.
Advantages and Features
This equipment adopts advanced temperature and vacuum examine meters and inducing elements,digital-control variable frequency regulating system and programmable controller united control center.It possesses remarkable superiorities as below:
1.It is featured with alarming function of pressure exceeding,temperature exceeding,and pressure insufficiency,and also with anti-false operation chain-locking and interlock protection.Guarantee the security and reliable operation of the equipment;
2.Vacuum pump applies low-noise power saving type,and it is with high pumping speed and efficiency;
3.Coils is treated with special process,long lifetime and untransformed;
4.It utilizes high-effective power,low reactive loss,and high efficiency;
5.It utilizes variable-frequency rotary casting apparatus,and its rotating speeding is adjustable,achieving the function of casting multi-models.
Core Module Structure
It is applied with vertical(horizontal)structure,and consisted of vacuum melting room,melting device,rotary casting apparatus,vacuum system,melting power supply,auto-control system,multi-station observation window,water cooling system and working platform.
Type: Heat Treatment Equipment
Input Size: depending on working zone size.
Processed Materials: Al brazing, Cu brazing and stainless-steel brazing of aerospace devices, vehicle components, electronic communicating devices, home appliances, heat exchanger and various heat radiators.
Applications: Vacuum Brazing Furnace is adopted in Al brazing, Cu brazing and stainless-steel brazing of aerospace devices, vehicle components, electronic communicating devices, home appliances, heat exchanger and various heat radiators.
Specification/ Model
EFZK-QH-50
EFZK-QH-100
EFZK-QH-200
EFZK-QH-300
EFZK-QH-400
Rated loading capacity (kg)
50
100
200
300
400
Max. furnace temperature (°C)
1350
Temperature controlling precision (°C)
≤±5
Rated power(kW)
50
90
120
150
180
Rated supply voltage (V)
380
Rated heating voltage (V)
Based on design. Furnace-front transformer is equipped.
Ultimate vacuum degree (Pa)
≤6.67 (empty furnace in cold status)
Vacuum pressure rising rate (Pa/24h)
≤50
Gas cooling pressure (Mpa)
≤0.1Mpa
Working zone size (mm)
300*300*400
300*300*500
450*400*670
450*400*850
600*600*1000
Configuration of temperature
controlling systemProgrammable regulator of Japan SHIMADEN
Configuration of vacuum system
Rotary vane pump+ Roots pump
Note: The above is standard configuration which is adjustable based on customer requirements.
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