Vacuum Hot Press Furnace

Vacuum Hot Press Furnace

It is designed to give you years of reliable service with all of the features that make your job easier, like stainless steel construction, easy temperature control, and available recorders and data logging devices.

Other features include:

      • Double walled chamber
      • Electropolished components for higher vacuum quality
      • Water cooled power feedthroughs
      • Easy loading and retrieval of die and punch assemblies
      • Multiple available power supplies
      • Programmable process temperature controller
      • And more…
Chamber sizeφ160mmx 160mm (Diameter x Height)
Temperature control


One zone
Max. temperature2400 oC
Working temperature2200 oC
Pressure headHigh purity carbon graphite dia80mm(Bearing pressure not more than 63MPa)
Max. travel distance100mm (Single-track pressing from bottom)
Accuracy of travelling±0.05mm
Max. pressure0–50T (Adjustable pressure by handle and automatic freely, and the fluctuation of pressure is less than 0.05MPa)
Ultimate vacuum6.67 x 10-3pa (cooling state)
Working vacuum6.67 x 10-2pa (heating state, less than 1200 oC)
Vacuum leakage rateLess than 0.67 Pa/h
Electric controlThe chain function of overheating, over pressure, low water pressure and over gas pressure can be achieved in all sorts of electric element.
Temperature controlling50 steps Programmable auto-control.

Low temperature thermocouple is tungsten-rhenium thermocouple

High temperature thermocouple is Infrared temperature instrument.

The panel display and electric chainCurrent, voltage, temperature, vacuum, water pressure display, electric chain, different circuit branch recycle cooling water and sound-light alarming.
Heating elementCarbon graphite
Insulation materialCarbon graphite hard felt + graphite soft felt
Filling gasThe experiment protected by Argon, Nitrogen and other inert gas.
Filling gas pressure≤0.05MPa
Furnace structureTop open door, inner body layer is SUS304 stainless steel, outer layer is carbon steel.
Water coolingRequire extra water cooling machine. (buy additionally)
Rated power80kW
Rated voltage380V  3P
Power frequency50HZ