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Carbolite Gero Sintering Furnaces for Additive Manufacturing

Carbolite Gero is one of the world’s leading manufacturers of laboratory furnaces, industrial furnaces, and high-temperature furnaces for demanding heat treatment processes. Companies, research institutions, and industrial manufacturing facilities rely on Carbolite Gero’s furnace technologies for applications such as sintering, debinding, heat treatment, and additive manufacturing. The systems cover temperature ranges from 30 °C to 3000 °C and are suitable for metal, ceramic, and powder materials.

In the field of additive manufacturing, the thermal process is critical to the quality of the components. Specialized Carbolite Gero sintering furnaces are used, particularly in sinter-based additive manufacturing processes such as binder jetting. The systems enable:

  • Thermal debinding
  • Sintering under inert gas or vacuum
  • Controlled process atmospheres
  • Reproducible temperature profiles

Carbolite

HTK 8

AAF

HTF 18

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HTK 8

The metallic HTK series from Carbolite includes high-temperature furnaces with heaters made of tungsten (HTK W) or molybdenum (HTK MO) and reach up to 2200 °C. Available in four sizes (8-120 l), they are suitable for laboratories, pilot plants and production. The front door facilitates loading and unloading. The metal construction ensures high purity of the inert gas atmosphere and vacuum. A high vacuum upgrade is available as an option. Frequently used gases are nitrogen, argon and hydrogen. A retort can be used for gas flow and temperature uniformity.

HTK 8
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AAF

The AAF ashing ovens are designed for the complete ashing of samples at up to 1100 °C. With a programmable controller, efficient air flow (4-5 air changes/minute) and heating elements on four sides, they offer optimum temperature distribution. They comply with ISO 1171:2010, ASTM D3174-04 and ASTM D4422 - ideal for food, plastics, coal, etc. The robust ceramic muffle reliably protects the heating elements.

AAF
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HTF 18

The HTF chamber furnace range from Carbolite offers precise heat treatment up to 1800 °C for applications such as sintering, annealing and calcination. It offers uniform temperature distribution, high energy efficiency and user-friendly control - ideal for research, quality control and production in areas such as ceramics, metallurgy and materials science.

HTF 18

FAQs - Frequently Asked Questions About Carbolite Gero

Why are Carbolite Gero sintering furnaces suitable for additive manufacturing?

Carbolite Gero offers a range of furnace systems suitable for sinter-based additive manufacturing processes such as metal binder jetting. These systems enable precise temperature profiles, controlled inert gas atmospheres, and reproducible sintering processes.

Carbolite Gero’s HTK systems are frequently used for binder jetting applications. The HTK 8 and HTK 25, in particular, are well-suited for research, development, and small-batch production in the field of metal and ceramic sintering.

If you are looking to purchase a sintering furnace, the following factors are particularly important:

  • Maximum temperature
  • Process atmosphere
  • Temperature uniformity
  • Useful volume
  • Material compatibility
  • Vacuum capability
  • Hydrogen operation
  • Process reliability

Carbolite Gero high-temperature furnaces offer flexible solutions for research and industrial manufacturing.

Contact us via info@am-pioneers.com or send us a message here

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Frederik Nußbaumer

Expert for laboratory and industrial ovens

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