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Spark Plasma Sintering Furnace (SPS) upto 50 MPa Pressure and 1600C - YLJ-SPS-T20

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Item Number: YLJSPS20T
YLJ-SPS-T20 is a  Spark Plasma Sintering System is designed for a wide range of material research upto 1600ºC. It can be used for sintering, sinter-bonding, surface treatment, and synthesis. The sample material can be metals, ceramics, nanostructured material and amorphous material. This system is perfectly fit solid electrolyte and electric thermal  material research.


  • Stainless Steel Chamber - Suitable for Controlled Inert Gas or Vacuum Condition
  • Sintering Press Unit
  • Sintering DC Pulse Generator
  • Vacuum Unit
  • Sintering Control Unit
Power  20 KVA
Input Voltage  AC220V 50/60 Hz Three Phases
Output Current  DC 0 - 1500 A (Digital Controlled)
Output Voltage  DC 0 - 10 V (Digital Control)
Pulse Frequency
  • 5 -  255 ms Adjustable
  • 2 -  1000 Hz adjustable
Working Temperature
  • 200ºC - 1200ºC  with K-type thermal couple 
  • 200ºC -  1600ºC  with B-type thermal couple 
  • Two types of the thermal couple are included
 Temperature controller

  • Precision Eurotherm temperature controller is built-in
  • Overshooting temperature is less than 5ºC at the feast heating rate
  • Temperature accuracy : < 0.1ºC
Hydraulic Presss

  • Manual operated hydraulic press to apply pressure.
  • Max pressure: 20 T
  • Digital Pressure guage is built in with over-pressure alarm.
Sintering Die Set Dimension

  • OD. 85- 100 mm diameter made of  HIP graphite in Japan
  • ID:    20 mm - 50 mm 
  • Sintered  Sample size :  20 -  50 mm   depended on sintering temperature.
  • Made of high purity graphite by HIP processing, Max. Pressure for the die is  50 MPa, and  Max. Load from the hydraulic press is dependent on die 's ID
    • 0.5"ID   Max.  0.5T
    • 1.0 ID:   Max.  3T
Sintering Stroke  100 mm
Vacuum Chamber
  • Vertical vacuum Chamber
  • Inner Double Layers Stainless Steel Reflectors
  • Rotary Pump included
Max Vacuum Level
(Room Temperature)
  •  10 Pa (7.5 x 10^-2 torr) with the mechanical pump
  • One double stage mechanical pump is included
  • 1 Pa ( 10x10-4 torr ) with optional turbo pump ( click picture below right to order )
Pressure Control System  PLC
Pressure Stability   ≤±0.1MPa
Pressure Rising Rate   ≤2Pa/hr
Max Heating Rate
  • 300ºC/Minute working temperature between 1200 - 1600 ºC
  • Note: 50ºC/minute when working at low-temperature range  200 - 800ºC
Safety Devices   Emergency Stop System and Warning Alarm System
 Water Cooling    116L/minute  recirculating water chiller is included  fro cooling pushing head
Standard Accessories
  • SPS Sintering Graphite Die Set
  • Graphite Spacer
  • K  & B type thermal Couples
  • O-rings
  • Clamping Tool
  • Power Supply :760 L X 460 W X 1820 H,  mm   
  • Furnace:           970 L X 720 W X 1400 H, mm
  • CE certified
  • One year limited warranty
  • Free training in MTI location is provided before shipping 
Operational Instruction
  • The demo video will be available soon

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