Product Introduction:
KJ-TL1100-S50CK1W custom split mini vertical tube furnace body and tube upright, allowing reactants to smoothly pass through the reaction zone. The control system of this series of equipment is simple and easy to operate, with advantages such as temperature field balance, safety and reliability, simple operation, high temperature control accuracy, good insulation effect, fast temperature rise and fall rate, and energy saving. The 1100 ℃ vertical tube furnace is mainly used for the preparation of rare earths, electronic lighting, crystal annealing, bioceramics, electronic ceramics, special alloys, magnetic materials, precision casting, metal heat treatment and other industrial vacuum sintering, protective atmosphere sintering, vacuum deposition, CVD experiments, material composition measurement and other occasions. Click to view more customized tube furnaces!

Customized split type mini vertical tube furnace real-life photo
The main technical features:
1. Vertical design: The furnace body and furnace tube are upright, allowing the reactants to pass smoothly through the reaction zone.
2. Intelligent temperature control: PID automatic control, 30 programmable segments, used to accurately control heating rate, cooling rate, and dwell time.
3. Energy saving furnace: The furnace is made of high-purity polycrystalline alumina ceramic fiber material, with high reflectivity, environmental protection and energy saving, and balanced temperature field.
4. Split design: The operating table and reaction device are placed separately, and the operating table can be placed in a separate operating room for temperature control, making the placement more flexible.
The main technical parameters:
Display |
LED or LCD Touch Screen |
Max. Temperature |
1200℃ for short time |
Continuous Working Temp. |
≤1100℃ |
Heating Rate |
Suggestion 0~10℃/min |
Hot Zone Length |
200mm(Can be customized according to customer needs) |
Temperature Control Accuracy |
±1℃ |
Tube Size |
Φ50×600mm OD * L(Can be customized according to customer needs) |
Heating Element |
Fe-Cr-Al Alloy doped by Mo |
Thermocouple |
N Type |
Temperature Control |
PID automatic control via SCR power control |
Heating Curves |
30 steps programmable |
Chamber Material |
Alumina Fiber |
Warranty |
One year limited Warranty (Consumable parts such as heating elements are not covered by the warranty) |

Customized split type mini vertical tube furnace real-life photo