2000.C 1900.C 1800.C Argon Graphite heating Vacuum Furnace For Sintering Zirconia Nano Graphene Activated Carbon Materials

The vacuum furnace is a high temperature, high vacuum resistance furnace using graphite as a heating element. The maximum working temperature can reach 2000 °C ~ 2200 °C. This series of products are widely used in inorganic materials (such as ceramic seals, silicon carbide, zirconia, zinc oxide, alumina, etc.), and metal materials (such as cemented carbide) sintered in a vacuum or protective atmosphere, can also be used Purification of rare earth elements and their oxides and sapphire annealing treatment. It is also suitable for use in colleges and universities and research institutes for pilot production.

2000.C vacuum furnace features: 

Rated voltage:AC 380V, 50/60Hz.Max.Power:25kw; 

Internal working Chamber size: Dia.90xH120mm;                                                                                                    

Furnace shell:Double vertical water cooled furnace shell with water cooling channels;Chamber/Insulation Materials: Hard graphite blanket + soft graphite blanket; Door open: Top loading and opening door; independent Control box.                                                                                                                               

Max. temp.: 2000.C; Continuous Working temperature: 1900.C;

Max. Heating Rate:0-30.C/min;

Heating Element: Graphite heater.                                                                                                      

Thermocouple: Tungsten thermocouple ;                                                                                                                

Temperature Accuracy: +/-1.C;Temperature uniformity: ±5.C;

Electrical control : PLC touch screen controller,

Built in protection for over-temperature, over-pressure, under-water pressure, and gas pressure chain functions.                  

Ultimate Vacuum: 6.67x10^-3Pa, Hot state working vacuum:6.67x10^-2Pa maximum;                                                                Vacuum Unit:Mechanical pump + diffusion pump with vacuum valves and Bellows pipe;  Vacuum measuring: Composite vacuum gauge;                                                                                   

Inert gas atmosphere (Ar, N2) available, Inflatable pressure< 0.03Mpa, Pressure rate: ≤ 2Pa/h;     

Standard accessories: asbestos gloves 1 pair, one user manual. 

Optional parts : Extra heating elements, extra thermocouple, vacuum sealing parts..

2000 degree Vacuum Sintering Furnace details specification : 

Regular chamber size chart:

Warranty: One year limited warranty with lifetime support, excluding heating element,cooling fans, thermocouple and ceramic tube damaged by user.

Attention: Any damages caused by the use of corrosive and acidic gases, and any damage from wrong operate and use are not under the coverage of One Year Limited Warranty.