Product Introduction:
Multi heating chamber vertical fiber furnace vacuum sintering furnace, customized heating element using resistance wire, PID intelligent program temperature control system, controllable silicon control, high temperature control accuracy, furnace material using high-purity alumina polycrystalline fiber, independent three heating chambers sharing one vacuum chamber vacuum furnace, vacuum degree up to 1x10-2pa, a vacuum sintering furnace customized according to user requirements, vacuum degree up to 1x10-2pa; Independent electrical control cabinet for easy and convenient operation. Click to view more vacuum furnaces!

Real time photo of multi heating chamber vertical fiber furnace vacuum sintering furnace
The main technical features:
1. Energy saving and insulated furnace: The furnace is made of polycrystalline fiber material, which has good insulation, high tensile strength, no impurities, and significantly better energy-saving effect than domestic fiber materials.
2. Three heating chambers with independent temperature control: The three heating chambers use independent temperature control programs, and each heating chamber can be individually controlled without affecting each other.
3. Vacuum degree can reach 1x10-2pa: The vacuum pump adopts a two-stage vacuum pump, mechanical pump+diffusion pump, and the vacuum degree can reach 1x10-2pa, displayed by a digital composite vacuum gauge.
4. PID self-tuning temperature control system: The temperature control system adopts artificial intelligence regulation, with PID adjustment and self-tuning functions, and can be programmed with 30 temperature rise and fall programs.
5. Over temperature protection and warning function: It has over temperature alarm power-off protection, thermocouple disconnection protection function, and safe and reliable operation.
6. Lifetime parts replacement and upgrade service: Our company has the ability to independently develop, design, produce and process parts, and our machines provide lifetime parts replacement and upgrade services.
The main technical parameters:
Product name |
Customized fiber chamber vacuum furnace |
Model |
KJ-VM500-3LWG |
Chamber material |
The furnace uses alumina polycrystalline fiber |
Chamber size |
Φ150×300mm, 3 heating chambers(Can be customized according to customer needs) |
Heating rate |
0-10℃/min, Can be adjusted according to experimental process |
Cooling method |
natural cooling |
Heating element |
Resistance wire |
Working temperature |
400℃ |
Max.temperature |
500℃ |
Temperature control accuracy |
±1℃ |
Temperature control method |
The temperature control system adopts artificial intelligence adjustment technology, has PID adjustment and self-tuning functions, and can program multi-stage temperature rising and cooling programs; |
Temperature control protection |
With over-temperature and burnout protection function |
Vacuum system |
Using two-stage pump, diffusion pump TK300 + two-stage rotary vane pump BSV-90, digital display composite vacuum gauge display |
Furnace door structure |
open the door |
Electric control cabinet |
Use independent electric control cabinet |
Temperature test element |
N type thermocouple |
After-sales service |
12-month warranty, lifetime warranty (except wearing parts) |

Real time photo of multi heating chamber vertical fiber furnace vacuum sintering furnace