Graphite Vacuum Furnace Vertical Type

Graphite Vacuum Furnace Vertical Type

This Vacuum Furnace is periodic working, adopt graphite tube as heating elements, the working chamber is round and vertical, mainly used for sintering metal material, non-metal material in vacuum or protective atmosphere environment can also be used for sintering and purification of optical material.

  • Graphite heating element, max. temperature can be 2200℃.
  • Furnace shell inner layer is stainless steel, the outer layer is carbon steel, double layers water-cooling structure.
  • Furnace shell has an observation hole, can see the heating situation in the chamber. Adopt a W-Re thermocouple and infrared thermometer to measure temperature, thermocouple goes in and out automatically.

Technical Parameters

MAX. VACUUM:0.0667PaMAX. TEMPERATURE:2200℃
CAPACITY:12 ~ 324LFURNACE CHAMBER:Graphite Felt
HEATING ELEMENT:GraphiteOBSERVATION HOLE:Yes
CONTROL:PLCTHERMOCOUPLE:W-Re Thermocouple
MAX. HEATING RATE:20°C /minTEMPERATURE ACCURACY:±1℃
TEMPERATURE UNIFORMITY:±5℃

 

ModelHeating Zone

(Dia.* Height)

TemperaturePowerVoltageVacuum
BR-22STV-20Φ80×100mm2200℃20kW380V 

 

6.67×10-3Pa

BR-22STV-25Φ90×120mm2200℃25kW380V
BR-22STV-40Φ140×160mm2200℃40kW380V
BR-22STV-50Φ160×200mm2200℃50kW380V
BR-22STV-60Φ260×270mm2200℃60kW380V
BR-22STV-100Φ320×320mm2200℃100kW380V