Carbon Processing

TevTech provides high temperature vacuum furnaces for several unique materials processes for the carbon and graphite industry.  Our high temperature vacuum furnaces are specifically designed to improve product quality, improve throughput, and reduce operating costs.
TevTech’s purification furnaces utilize a thermochemical process to remove metallic impurities and routinely achieve results of less than five parts per million (5ppm) metallic impurity levels.  Given that starting materials, conditions and end specifications can vary, our systems are designed and built with the capability to ensure the desired results are achieved.

All TevTech’s turnkey purification furnaces are designed to exceed your requirements.  Leveraging our expertise in the operation of high temperature vacuum systems we provide innovative designs that work well within a production environment.

The Tevtech engineering team always uses high quality vacuum system components, precise manufacturing, and highly engineered hot zones to ensure your manufacturing teams ease of setup and maintenance. All of TevTech’s designs are delivered with exceptional control interface and work well in industrial environments. 

The TevTech team has designed and delivered systems for processing carbon and graphite product with a wide range of physical characteristics and operating parameter ranges.

Typical Specification Ranges

Hot Zone Dimensions

4” Diameter by 4” High to 80” Diameter to 80” High

Temperature Range

Up to 2800 C

Pressure Range

10 milliTorr to 760 Torr

Furnace Type

Cold Wall, Stainless Steel, Water Jacket

Furnace Configuration

Horizontal or Vertical with loading mechanism

Hot Zone Material

Graphite with Carbon and Graphite Felt Thermal Insulation

Power Supply

Low Voltage
SCR or saturable-core reactor
Liquid cooling
PLC  control

Gas Delivery

Low Voltage Proportional Reactor

Process Control

PLC with HMI operator interface

Carbon Processing Links

More Information

Please contact TevTech to discuss your specific requirements 978-667-4557 or click here to contact us

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