Linde Kryotechnik is the world's leading manufacturer of cryogenic equipment. Our core business consists in the planning, design and construction of helium and hydrogen liquefiers as well as refrigerators.
At our production centre in Pfungen, near Winterthur and Zurich, experienced and dedicated engineers, technicians and specialists are engaged in making high-tech equipment. Our customers are gas producers, research institutes and universities.
The temperature range of our cryogenic refrigerators is between -193°C (80 K) and -271.5°C (1.5 K).
Rising commodity prices make helium recovery and liquefaction more and more attractive.
Linde Kryotechnik has decades of experience in the construction of hydrogen liquefaction systems. We have designed liquefiers with capacities ranging from 150 to more than 20,000 litres per hour in one train.
A helium refrigerator is a closed system in which the same quantity of helium constantly circulates. In contrast to the liquefier, the mass flow rates are symmetric.
Linde Kryotechnik has decades of experience in the construction of helium liquefiers. Most of the helium that is captured in natural gas fields is liquefied in a Linde Kryotechnik system.