desiccant compressed air dryer / compact
ERD Xpert+ Koch-Technik, Werner Koch Maschinentechnik GmbH



  • Technology:


  • Other characteristics:


  • Working pressure:

    Max.: 10 bar (145.038 psi)

    Min.: 6 bar (87.023 psi)


FASTI KOCH ERD Xpert+ – Polymer drying directly on top the processing machine

ERD compressed air technology: On the operation end, the pre-dried compressed air (6–10 bars) is released through a proportional valve. The valve is controlled proportionally according to the input pressure to reach a constant air quantity and a deep dew point. The released air is then heated to the drying temperature and flows into the lower part of the material hopper. The drying air flows upwards through the pellets and takes the moisture from them.