Our Swiss customer uses this DPS12R heatless adsorption dryer as a so-called "railway dryer". To prevent the brake mechanism of the trains from icing up at low températures, the compressed air generated must be reliably dry.
The railway dryer is mounted on the outside of a railway. We have designed it to be correspondingly robust, compact and heavy duty. Every day it has to withstand loads such as falling rocks or intense vibration. Due to its compact size, we have not attached the pre- and after-filters to the vessels, as is usually the case, but a separate location nearby.