Zhengzhou Protech
Zhengzhou Protech
Home > Products > Heat treatment equipment > Customize Furnace > Other Custom Furnace
Liftable vacuum furnace

Liftable vacuum furnace

    Application:  This equipment combines vacuum/atmosphere and high-temperature heating, and is suitable for high-temperature thermoforming of new materials such as powder metallurgy and functional ceramics.
Contact us for customize send-email: info@lab-furnace.com
Zhengzhou Protech Zhengzhou Protech
Detailed Parameters Of The Product

Product Overview:
   Nuotai Technology's lifting vacuum furnace is a complete set of equipment for high-temperature heat treatment under vacuum (or other atmosphere) conditions. It mainly uses alumina polycrystalline fiber as insulation material, high-temperature silicon-molybdenum rod as heating element, and double-layer water cooling. The vacuum chamber can be equipped with a circulating water refrigeration system to cool the furnace body.

Product Use:
    A liftable vacuum furnace combines vacuum/atmosphere and high-temperature heating. It is suitable for high-temperature thermoforming of new materials such as powder metallurgy and functional ceramics, such as transparent ceramics, industrial ceramics and other metals, as well as refractory metals. Vacuum sintering of alloy materials and high temperature sintering of ceramic materials silicon carbide and silicon nitride. The structural design of the equipment is advanced and reasonable, and the design and manufacture conform to the corresponding national and industry standards and specifications, and can meet the requirements of users. The energy saving effect of the equipment is good. Convenient and simple to use, operate and maintain, beautiful in appearance, safe and reliable, and excellent after-sales service. The supporting products and components have the international advanced level and can meet the long-term, stable, safe and reliable production needs.
Technical Parameter:

Product number


Furnace door structure

Customized as bottom lift

Shell structure

Double shell water-cooled interlayer

Heating element

Silicon carbide

Display method

7 inch touch screen, can control temperature and vacuum pump

16 different process curves can be set and saved for selection. Each curve can be set up to 30 segments.

vacuum furnace

Maximum temperature


Rated temperature


Heating rate

Suggest ≦10℃/min

Furnace size

300*300*300mm W*H*D

Heating element

Silicon carbide

Temperature control accuracy


Maximum power



380V, three-phase, 50Hz

Protective atmosphere

Argon or high purity nitrogen, etc.

Mechanical pump

2X-30 mechanical rotary vane pump (Chengdu Nanguang)


6.7x10-3pa (empty furnace, cold state, purified state)

The vacuum degree of the furnace under working conditions will be affected by factors such as temperature and materials.

Vacuum gauge

Digital Display Vacuum Gauge (Chengdu Ruibao)

Water cooler

5KVA water cooling unit

Water cooler


The high-fiber alumina fiber blanket is resistant to extreme cold and heat, and can support the furnace to open the door at 900 degrees. (In order to protect the service life of silicon carbide rods, it is recommended not to open the furnace door for a long time. It is recommended to open the door at high temperature and close the furnace door as soon as possible after removing the material)

Standard accessories

Water cooler x1

Vacuum pump set x 1

High temperature gloves x 1

Crucible tongs x 1

Door plug x 1

Allen wrench x1

Packing list x1

Manual x1

Vertical vacuum sintering furnace


Zhengzhou Protech

After-sales serveces

After-sales serveces