Graphite Susceptors

We use fine-grained, isotropic graphite raw material combined with unique structural design and heat treatment processes. This significantly enhances thermal shock resistance, ensuring shape stability and preventing micro-cracks under repeated thermal cycling.

Susceptors are made from ultra-high purity graphite substrates and undergo proprietary high-temperature purification. This drastically reduces volatile impurities, ensuring minimal outgassing in vacuum high-temperature environments to protect process cleanliness.

We can customize the graphite grade and machining method based on your specific power supply parameters (frequency, power) and required process temperature. This achieves optimal impedance matching, improves energy conversion efficiency, and ensures fast ramp-up and precise temperature control.

We offer high-quality Pyrolytic Graphite (PYC) coatings, Silicon Carbide (SiC) coatings, or other custom coating services. These dense coatings effectively block chemical attack, reduce particle generation, and dramatically extend the susceptor's lifespan in harsh processes.

We employ CNC precision machining capabilities to guarantee critical dimensional and geometrical tolerances. We provide robust electrical connection designs (e.g., threaded, press-fit, or integrated designs) to ensure excellent electrical contact and mechanical strength, preventing connection point failures.