Company Statement" Zhengzhou KJ Technology Co., Ltd. " belongs to the international business department of KJ Group. Starting today, the company will continue the international business contract signed or currently being performed by " Zhengzhou Kejia Furnace Co., Ltd. " See details >>

Position:Home > Product Center > Vacuum Furnace > Vacuum Sintering Furnace
Graphite vacuum furnace
  • Graphite vacuum furnace
  • Graphite vacuum furnace
  • Graphite vacuum furnace
  • Graphite vacuum furnace
  • Model:KJ-VS1700-12CWG

    Graphite vacuum furnace

    Description:

    This top-loading vacuum sintering furnace is designed for high-precision thermal processing under vacuum or controlled atmosphere. Its top-loading structure with a lifting door ensures safe, convenient loading/unloading, ideal for large or fragile parts....

    Introduction 

    This top-loading vacuum sintering furnace is designed for high-precision thermal processing under vacuum or controlled atmosphere. Its top-loading structure with a lifting door ensures safe, convenient loading/unloading, ideal for large or fragile parts. The double-layer steel shell with dual cooling fans keeps surface temperature below 60℃ for operator safety.

    Powered by high-quality SIC heating elements, it reaches a max temperature of 1700℃ with excellent uniformity (±5℃) and precise PID control (±1℃). The 310S stainless steel chamber ensures stable performance under extreme vacuum and protective atmospheres. Equipped with a 10-inch touch screen, it supports 30-segment programmable profiles and full safety protections, achieving a cold-state vacuum ≤10Pa for reliable sintering and heat treatment.



    Applications

    High-temperature sintering of ceramic materials (including functional ceramics, industrial ceramics, and transparent ceramics)
    Vacuum/atmosphere heat treatment of refractory metals and their alloys (e.g., molybdenum, tungsten, tantalum)
    Sintering and thermal forming of powder metallurgy parts and hard alloy components
    Processing of ceramic-matrix and metal-matrix composite materials
    High-performance material annealing, debinding, and densification under controlled vacuum/atmosphere conditions

     
    Equipment details display
    Graphite vacuum furnace
    Graphite vacuum furnace
    Graphite board chamber for vacuum furnace

    hortial graphite vacuum furnace
    Horizontal graphite vacuum furnace(
    200x200x300 mm 

    graphite vacuum furnace
    Kejia vacuum furnace series assembly

    Technical Parameters
    Furnace model KJ-VS1700-12CWG
    Structure Outside shell: 1. carbon steel  2. double-layer with water running in to keep low temperature.
    Insulation layer: graphite felt
    Chamber dimension 200x200x300 mm 
    Thermocouple B-type thermocouple
    Heating element Graphite board.
    Working temp. 1700 ℃
    Heating rate 0-20℃/min (Suggestion: 0-10℃/min)
    Temp. accuracy ±1℃
    Temp. control Screen control (16 temperature curves can be stored.)
    16-segment Programmable controller
    PID automatic controller
    Broken thermocouple protection and automatic over heating protection alarm
    Vacuum pump system Ultimate degree 7×10(-3)pa
    Cooling system Industry chiller for outside shell and vacuum pumps
    Industry chiller is optional at extra costs and you can just use a water pump and a pool.
    Warranty period 1 year

    Inquiry

    Please leave a message here. We will reply you in 24 hours.

    Application areas

    Professional Process, Effortless Purchase

    Click to inquire

    Tel Number

    180-3717-8440

    Email

    web@kejiafurnace.com

    FaceBook

    Zhengzhou/Kejia

    YouTuBe

    Zhengzhou/Kejia

    kejialiuyan