Vacuum Gas Quenching
Nitrogen up to 10 bar
From initial feasibility studies to industrial-scale process validation. Aichelin helps you develop, test and optimize vacuum heat treatment processes on production-relevant equipment.


Aichelin supports customers in developing, validating and optimizing vacuum heat treatment processes – from initial feasibility studies to production-relevant trials.
Our test facilities cover vacuum gas quenching, low pressure carburizing (LPC), vacuum tempering, controlled nitriding and nitrocarburizing, as well as oxidation processes. With industrial-scale furnace equipment, we can test components and batches under realistic conditions, including charge weights of up to 3,500 kg.
Test and optimize vacuum heat treatment processes under production-relevant conditions. Complementary material analyses provide the data needed to assess process results with confidence.
We are happy to support you with questions regarding heat treatment systems, components, and process requirements. We assist you in selecting the optimal system solution.