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1. Equipment introduction:
The KJ-V1600-36LW vacuum heat treatment furnace is a complete set of equipment for high-temperature heat treatment under vacuum (or other atmosphere) conditions. It mainly uses alumina fiber as the furnace material, silicon molybdenum rods as heating elements, double-layer water-cooled vacuum chamber, and can be equipped with a circulating water refrigeration system to cool the furnace body.

2. Application:
The equipment combines vacuum/atmosphere and high-temperature heating together, and is suitable for high-temperature hot forming of new materials such as powder metallurgy, functional ceramics, silicon carbide, and alumina. It is mainly suitable for bright annealing of high-speed steel, mold steel, tool steel, alloy steel, titanium alloy and other materials after quenching. Eliminate residual internal stress of forgings, welded parts, cold stamping parts, and workpieces after quenching to prevent deformation and cracking of workpieces.

The structural design of the equipment is advanced and reasonable, and the design and manufacturing comply with the corresponding national and industry standards and specifications, which can meet the user's use requirements. The equipment has good energy-saving effect, convenient and simple use, operation, and maintenance, beautiful appearance, safety and reliability, and excellent after-sales service. The supporting products and components are at the international advanced level and can meet the long-term, stable, safe and reliable production needs.

3. Structural composition:
The KJ-V1600-36LW vacuum heat treatment furnace is mainly composed of a vacuum furnace body, a heating furnace, a temperature measurement system, a vacuum system, a control system, a water cooling system, etc.

 
vacuum heat treatment furnace
Kejia vacuum furnace equipment helps China's aerospace industry development--Sintering of lunar soil bricks.

features
  • The double-layer furnace body structure is made of high-quality carbon steel, with a vacuum exhaust interface and a charging and discharging valve on the outside, and excellent sealing.

  • The equipment can achieve the best temperature uniformity and heating uniformity of the workpiece.

  • It can achieve high vacuum and ensure the quality of workpiece processing.

  • It consists of a touch screen, a programmable controller, a temperature control meter, etc. to realize power supply, control, recording, monitoring, and alarm protection functions.

  • The temperature control adopts an intelligent temperature controller with a temperature control accuracy of ±1℃. The furnace temperature can be digitally displayed on the control cabinet, which is convenient for operators to observe and record.

  • It is equipped with a water pressure alarm system to protect when the water is cut off so that the backup water system can be turned on.

Technical Parameters
 
Model  KJ-V1600-36LW
Shell structure double shell
Heating element high temperature silicon molybdenum rod
Furnace material alumina polycrystalline fiber
Heating power ≦15KW (subject to actual power)
Power supply voltage: 380V, 50Hz
Chamber size 400×300x300mm (length×width×height)
Maximum temperature 1600℃
Working temperature ≤1500℃
Constant temperature accuracy ±1℃
Temperature measuring element B-type thermocouple
Temperature control protection With over-temperature and broken couple protection function
Protective atmosphere Argon or high-purity nitrogen and other inert gases
Gas flow The furnace body has a reserved air inlet, which can flow any inert gas
Vacuum unit Mechanical pump + diffusion pump
Ultimate vacuum degree 6.7*10-3Pa (empty furnace, cold state, purified)
Vacuum control Manual opening and closing of high vacuum valve
Vacuum gauge Composite digital display vacuum gauge
Water cooler Circulating water cooler, cooling furnace door and vacuum pump unit (optional)


More equipment details photos:
vacuum heat treatment furnace
vacuum heat treatment furnace for China's aerospace industry



 

Kejia vacuum furnace was reported on CCTV13 Central News
 

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