laboratory vacuum heat treatment furnace

Application: Suitable for the sintering of electronic ceramics and high-temperature structural ceramics, precision annealing of glass, mold processing and microcrystallization, precision annealing of crystals, ceramic glaze preparation, powder metallurgy, sintering of nanomaterials, quenching of metal parts, and all processes that require rapid heating The required heat treatment is an ideal experiment and production equipment for scientific research units, universities, and industrial and mining enterprises.

send-email:

info@lab-furnace.com

Features of vacuum heat treatment furnace :

1.Double layer steel casting to keep case temperature lower;
2.High purity fiber alumina board chamber for the best energy saving;
3.The temperature is controlled by precision SCR(Silicon Controlled Rectifier) with accuracy +/-1 C and 30 segments programmable control;
4.The fast rate of temperature increasing and decreasing.
5.The furnace chamber is ceramic fiber brick with excellent thermal insulation,vacuum reservoir with water cooling system;
6.The furnace is equipped with the function of power off automatically when door furnace opening,function of over temperature alarm,etc.

Technical parameters of vacuum heat treatment furnace :

Model

PT-V1200

PT-V1400

PT-V1700

Max. Temperature

1200℃

1400℃

1700℃

Working Temperature

1100℃

1200℃

1600℃

Heating Rate

0-20℃

Heating Element

Resistance Wire

SiC Heating rod

MoSi2 heating rod

Thermocouple

K-type

S-type

B-type

Insulation Material

Alumina ceramic fiber / molybdenum plate

Alumina ceramic fiber

Temperature Accuracy

±1℃

Power Supply

110-415V，50/60Hz

Vacuum degree

6.67x10Pa/6.67x10-3Pa

Outside tank

Cooled by fans / water

Size

Heating Chamber Size
mm

Capacity
L

Heating Chamber Size
mm

Capacity
L

150*150*150

3.4

300*300*400

150*150*200

4.5

350*350*350

200*200*200

400*400*400

200*200*300

400*400*500

300*300*300

500*500*500

125

Customization is available!

Optional

Crucible, Touchscreen, Software

Notes:

1, In order to ensure the longest possible service life of furnace parts, we recommend heating rate no higher than 10deg.C/min.
2, Cooling rate no higher than 5deg.C/min.
3, Toxic or explosive gas is not allowed.
4, It is normal that there will be tiny cracks on the wall of the heating chamber, they won’t affect the performance of the furnace, and can be repaired with alumina coating.

Warranty

One year warranty with life-time technical support.
Special notes:
1, Consumables like heating element, quartz, crucible and so on are uncovered.
2, Man-made damage and damage caused by misuse are uncovered.

We have a wide range of different optional function furnace to meet different heating requirement, also we accept customer design furnace R&D working, please email us your specific requirement, we will recommend most reasonable choice for you, thanks!Vacuum heat treatment furnace can be customized according to customers’requirements.