CNC machining of Graphite Dies for Spark Plasma Sintering process

Customization Options

Every sintering process is different — and so are our dies (a key part of your tooling). GeniCore offers complete customization of graphite dies to match the specific requirements of your SPS setup and material properties.

Available options include:

  • Cylindrical, conical, and multi-part designs
  • Graphite punches, spacers, and insulating foils (specialized tooling)
  • Adaptation to various SPS chamber sizes and different stroke length
  • Custom dimensions and shapes upon request

Our engineers support customers with their tooling from concept to final implementation, ensuring optimal performance and durability.

Graphite dies

Technical Characteristics

Parameter
Specification
Material
High-purity graphite (>99.9%)
Density
up to 1.9 g/cm³
Operating temperature
up to 2400 °C
Electrical resistivity
approx. 10 µΩ·m (others available on request)
Machining tolerance
±0.02 mm
Maximum diameter
up to Ø200 mm (custom sizes available)

Applications

GeniCore graphite dies are widely used in industries where material purity, density, and repeatability are critical:

  • Aerospace and defense materials
  • Automotive and hard metal components
  • Electronics and semiconductors
  • Advanced ceramics and composites
  • Research laboratories and universities

Graphite Dies

Why Choose GeniCore?

  • Proven expertise in SPS technology
  • Tested in-house during daily processes on the U-FAST machine
  • In-house R&D and material engineering capabilities
  • Global delivery and technical support
  • Custom 3D design and consultation service
  • Reliable partner for high-performance sintering components
  • We fulfil orders ranging from a few items to several hundred pieces.

Request a Quote

Looking for graphite dies tailored to your SPS setup? Contact our specialists for technical consultation or request a custom quotation.