1200-Degree Vertical Vacuum Crucible Furnace for metal melting

The 1200-Degree Vertical Vacuum Crucible Furnace designed and produced by nanyang sinowin industry is a high-temperature laboratory furnace that operates under a vacuum environment. Its vertical design allows for efficient heat distribution and optimal control of the atmosphere around the material being processed. The furnace is equipped with high-quality thermal insulation and precise temperature control systems, ensuring reliability and accuracy during operations.


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Product Description : 1200-Degree Vertical Vacuum Crucible Furnace for metal melting

The 1200-Degree Vertical Vacuum Crucible Furnace designed and produced by nanyang sinowin industry is a high-temperature laboratory furnace that operates under a vacuum environment. Its vertical design allows for efficient heat distribution and optimal control of the atmosphere around the material being processed. The furnace is equipped with high-quality thermal insulation and precise temperature control systems, ensuring reliability and accuracy during operations.

How Does It Work?

The 1200-Degree Vertical Vacuum Crucible Furnace functions by utilizing a vacuum chamber that eliminates atmospheric gases, thereby preventing oxidation and contamination of the materials. Once the crucible is loaded with the substance, the furnace heats up to the desired temperature, allowing for processes such as melting, sintering, or material testing. The vacuum environment not only enhances purity but also improves the mechanical properties of the material processed.

Applications of the 1200-Degree Vertical Vacuum Crucible Furnace

This versatile furnace is suitable for a wide array of applications, including but not limited to:

  • Melting and casting of high-performance metals and alloys
  • Sintering of advanced ceramics and powder metallurgy
  • Conducting experiments in the fields of material science and engineering
  • Producing high-purity materials for semiconductor and electronics industries

In summary, the 1200-Degree Vertical Vacuum Crucible Furnace is an essential tool for professionals seeking precision and efficiency in high-temperature material processing. Its innovative design and functionality make it an invaluable addition to any laboratory or manufacturing environment.

Technical Parameters of the 1200-Degree Vertical Vacuum Crucible Furnace

1200C Vertical Vacuum Crucible Furnace
Main Specifications:
Inside Chamber Size Dia240 x 220mm
Standard Working Temperature 1100oC ( continuous )
Maximum Working Temperature 1200oC  ( < 3 hrs)
Quartz Tube Size 205 mm O.D x 190 mm I.D x 340 mm Height
Vacuum Flange Stainless steel with double hi-temperature silicone O-rings ( <300oC)

Ball valve and vacuum gauge is installed for immediate use

Vacuum pressure up to 10Pa by mechanical pump

One porous ceramic disk is included.  Must put the refractory disk in front flange to avoid flange over-heated

Temperature Control 30 steps programmable and PID automatic control
Heating Rate  0~ 10.C/ min (suggestion: =< 10.C )
Temperature Accuracy +/- 1 .C
Furnace structure  double shell with fan cooling
 Heating Element Kanthal resistance wire
Thermocouple K type
Working Voltage AC 220V  Three Phases  60/50 Hz (or according to your requirement)
Max. Power  5.5KW 
Outside Size 550 x640 x820 mm 
Net Weight 150kg
Detailed Description  
High quality Fe-Cr-Al-Mo resistance wire as heating element and can be heated up to 1200oC

High purity quartz liner :  8″ O.D. x 7.5″ I.D x 13.2″ Height   ( 205 OD x 190 ID x 340 H mm )

Stainless steel vacuum flange with one two ball valves and vacuum gauge is included for immediate use.

Built in precision digital temperature controller is 30 segments programmable to control heating rate, cooling rate and dwell time

All accessories are included for immediate use

One pcs refractory disk which shall be put top of inside quartz liner to protect stainless steel from heat damage.

Part description Quantity
 High Temperature Muffle Furnace 1 pc
K type Thermocouples  1 pc
 Crucible Clip 1 pc
  Thermal gloves 1 pair
  Operation manual 1 pc
Model Chamber size (WXHXDmm OR DIA/Hmm)
 SW-1200VCF  120x120x130mm or dia120H150mm
 SW-1200VCF  150x150x150mm or dia150H200mm
 SW-1200VCF  200x200x200mm or dia200H200mm
 SW-1200VCF  200x200x300mm or dia200H300mm
 SW-1200VCF  250x250x300mm or dia250H300mm
 SW-1200VCF  300x300x400mm or dia300H400mm
 SW-1200VCF 450x450x500mm or dia450H500mm

Experience the benefits of advanced vacuum technology with our 1200-Degree Vertical Vacuum Crucible Furnace today!NanYang Sinowin Industry are not only a thremal solution&furnace supplier but a reliable partner to assist you the safe solutions of the heat treatment .

Technical Parameters of the 1200-Degree Vertical Vacuum Crucible Furnace

1200C Vertical Vacuum Crucible Furnace
Main Specifications:
Inside Chamber Size Dia240 x 220mm
Standard Working Temperature 1100oC ( continuous )
Maximum Working Temperature 1200oC  ( < 3 hrs)
Quartz Tube Size 205 mm O.D x 190 mm I.D x 340 mm Height
Vacuum Flange Stainless steel with double hi-temperature silicone O-rings ( <300oC)

Ball valve and vacuum gauge is installed for immediate use

Vacuum pressure up to 10Pa by mechanical pump

One porous ceramic disk is included.  Must put the refractory disk in front flange to avoid flange over-heated

Temperature Control 30 steps programmable and PID automatic control
Heating Rate  0~ 10.C/ min (suggestion: =< 10.C )
Temperature Accuracy +/- 1 .C
Furnace structure  double shell with fan cooling
 Heating Element Kanthal resistance wire
Thermocouple K type
Working Voltage AC 220V  Three Phases  60/50 Hz (or according to your requirement)
Max. Power  5.5KW 
Outside Size 550 x640 x820 mm 
Net Weight 150kg
Detailed Description  
High quality Fe-Cr-Al-Mo resistance wire as heating element and can be heated up to 1200oC

High purity quartz liner :  8″ O.D. x 7.5″ I.D x 13.2″ Height   ( 205 OD x 190 ID x 340 H mm )

Stainless steel vacuum flange with one two ball valves and vacuum gauge is included for immediate use.

Built in precision digital temperature controller is 30 segments programmable to control heating rate, cooling rate and dwell time

All accessories are included for immediate use

One pcs refractory disk which shall be put top of inside quartz liner to protect stainless steel from heat damage.

Part description Quantity
 High Temperature Muffle Furnace 1 pc
K type Thermocouples  1 pc
 Crucible Clip 1 pc
  Thermal gloves 1 pair
  Operation manual 1 pc
Model Chamber size (WXHXDmm OR DIA/Hmm)
 SW-1200VCF  120x120x130mm or dia120H150mm
 SW-1200VCF  150x150x150mm or dia150H200mm
 SW-1200VCF  200x200x200mm or dia200H200mm
 SW-1200VCF  200x200x300mm or dia200H300mm
 SW-1200VCF  250x250x300mm or dia250H300mm
 SW-1200VCF  300x300x400mm or dia300H400mm
 SW-1200VCF 450x450x500mm or dia450H500mm

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