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Henan Super Machinery Equipment Co.,Ltd
Home ProductsVacuum Atmosphere Furnace

12L Atmosphere Controlled Vacuum Furnace 1400C Electric Annealing

China Henan Super Machinery Equipment Co.,Ltd certification
China Henan Super Machinery Equipment Co.,Ltd certification
It's good cooperation with the Super Machinery , we hope keep long business.

—— David Smith

The high temperature tube furnace received, the outer packaging is very strong, and there are a lot of accessories. Thank you for your patience to explain the furnace before buying.

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12L Atmosphere Controlled Vacuum Furnace 1400C Electric Annealing

12L Atmosphere Controlled Vacuum Furnace 1400C Electric Annealing
12L Atmosphere Controlled Vacuum Furnace 1400C Electric Annealing 12L Atmosphere Controlled Vacuum Furnace 1400C Electric Annealing

Large Image :  12L Atmosphere Controlled Vacuum Furnace 1400C Electric Annealing

Product Details:
Place of Origin: China
Brand Name: SUPER
Certification: CE
Model Number: SP-1400VF
Payment & Shipping Terms:
Minimum Order Quantity: 1 set
Price: Negotiation
Packaging Details: strong plywood case for export
Delivery Time: 20-30 working days after payment
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 400sets/month
Detailed Product Description
Name: Atmosphere Controlled Vacuum Furnace Max Temp: 1400℃
Operation Temp: 1300℃ Heating Element: SiC Rod
Heating Rate: 0-20℃/min Temperature Accuracy: +/-1℃
Capacity: 12L Inner Size: 200x200x300mm
High Light:

12L Atmosphere Controlled Vacuum Furnace


Electric Annealing Atmosphere Controlled Vacuum Furnace

    1400C Electric Annealing Atmosphere Controlled Vacuum Furnace


The function of atmosphere controlled vacuum furnace 

The primary function of a atmosphere controlled vacuum furnace is to perform heat treatment process of materials such as metals and alloys under low atmospheric pressure. The absence of air or other gases in the vacuum environment allows precise temperature control and uniform heating of the workpiece, leading to improved quality and consistency in the heat treatment process.


The vacuum furnace is also used for brazing, sintering, and annealing of metals and alloys.


In addition, atmoshere controlled vacuum furnaces are used in the aerospace industry for the production of aircraft parts, such as turbine blades and heat shields. The automotive industry also uses vacuum furnaces for the manufacturing of components such as gears, bearings, and valves. The medical industry also uses this type of furnace for sterilization of medical instruments.



The detail specifications of  atmosphere controlled vacuum furnace


High Temperature 1400C Electric Annealing Atmosphere Controlled Vacuum Furnace



Max.temperature 1400ºC
Working temperature 0-1300ºC
Furnace Chamber size(DWH)mm 200*200*300 or as your requirement
Heat element SiC heater
voltage and frequency 380v 50Hz/60Hz
Heating rate 0-20C/min
Temperature accuracy ±1°C
Thermocouple S type
Max vacuum 10-1pa-10-3pa
Furnace chamber material Chamber material is light alumina ceramic fiber,module,reasonable design,good heat preservation performance,saving energy.(Fireproof layer adopts vacuum forming ceramic fiber insulation layer adopts ceramic fiber )
Furnace shell Internal stainless steel,external high strength carbon steel,external electrostatic spray,beautiful and generous
Sealing way Furnace door adopts integral plane milling,silica gel strip embedded seal,with strong sealing,easy to open and close furnace door
Surface temperature Ouble layer water cooling structure,surface temperature 50C

High Temperature 1400C Electric Annealing Atmosphere Controlled Vacuum Furnace






Temperature control Adopt international advanced temperature controller,with 30-50 programmable PID self-tuning,automatic temperature rise,automatic temperature drop,no duty.
Temperature control instrument Linear current output,flip-flop phase shift trigger reverse parallel bidirectional SCR,precise temperature control accuracy
Alarm action

1 Overtemperature alarm when the temperature in the furnace rises to the alarm temperature,the power supply will be cut off automatically and the alarm light will be on.

2 Couple break alarm open thermocouple,instrument alarm and automatic power off

Temperature control security The electric furnace adopts integrated circuit,module control,double circuit protection (partial temperature protection,ultra-high temperature protection,coupling protection,overcurrent protection,overpressure protection and other protection functions) to make the electric furnace work stable and reliable,safe.
High Temperature 1400C Electric Annealing Atmosphere Controlled Vacuum Furnace Inlet gas/Atmosphere It can be filled with various protective or destructive gases,Inert gases, mixed gases, nitrogen, oxygen, etc
Gas control The air inlet can be set up 1 or more air intakes, each air inlet is provided with a needle valve, connected with a vacuum gauge. The air outlet is connected with one air outlet, and all holes are equipped with needle valves. Equipped with a vacuum pump.

The vacuum unit is composed of front stage pump and diffusion pump. All the machines selected are the best domestic brand Chengdu Nanguang machine.

The early pump is 2X-15 nanguang pulley.

Diffusion pump for 100 caliber, pumping speed 1800L/S, limit vacuum 10-3Pa.

  The compound vacuum gauge brand is Chengdu Ruibao, ionization vacuum gauge adopts durable metal gauge,rather than cheap and easy to break glass gauge.
The suction port of the vacuum pump is equipped with an electromagnetic differential pressure valve to prevent the vacuum pump oil suction caused by misoperation or sudden power failure.
Vacuum tank and vacuum pump connected with bellows, manual flapper valve control.
  Sandard accessories Vacuum pump 1pc, Crucible tongs 1pc, Thermal gloves 1 pair,User manual 1 pc,other small tools for assembly furnace
Other temperature options 1200ºC,1400ºC,1700ºC,1800ºC
Furnace chamber standard size 100*100*100mm,150*150*200mm,200*200*300mm,300*300*400mm or other OEM size
Waranty One year


Why choose us?

1. Factory advantages

SUPER MACHINERY was established in 2005. We have nearly 17 years of experience in developing and producing high temperature experimental equipment with stable quality and comprehensive daily output more than 10 sets.
Independent design and research department, constantly innovating and optimizing product structure, reducing customer costs and improving product quality.

2. Quality Control
Specialists are responsible for each process, who check the quality of raw materials and packaging.
An installation test will be carried out before packaging to ensure that each product is intact.

3. Customer Service
7*24 hours customer service to solve all your concerns.



Contact Details
Henan Super Machinery Equipment Co.,Ltd

Contact Person: Ms. Vera Zuo

Tel: 86-13607649242

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