WEIBER vacuum furnaces are Light weight with ceramic wool insulation (instead of Brick insulation). The outer casting is made of thick MS/ SS (as desired), duly painted with attractive stove enamel. The inner casing is made of ceramic wall.The unit is provided with single doors (single side opening). This door is provided with magnetic door closer. This door is provided with lock and key arrangement.
Heating elements are made of kanthal wire, silicon carbide rod, and molybdenum silicide rod depending upon the temperature.
The temperature inside our vacuum furnaceis controlled through PID controller
Temperature range of our standard furnace is 900°C-1500°C.
Vacuum level: Vacuum Level is depended on vacuum pump, connected pipe, inside refractory block's materials etc. By using KFD25, stainless steel pipe, MTI two stage mechanical pump and KF25 Ball valve, the furnace can achieve vacuum level as the follows:
28-30 torrvia two stages mechanical pump within 30 minutes.
Vacuum measurement:Digital vacuum meter is included for vacuum pressure measurement.
To work on 220/230V A.C. supply.