Shutters for ice drain

The new skating rink in Leeuwarden (Elfstedenhal) has two ice cellars in which the Zamboni transports the ice. The cellars are equipped with hydraulically movable shutters.

Molenmaker Techniek B.V. supplies both the hydraulics and the hatches, the hatches are made of aluminum. The hydraulics consist of two cylinders per hatch and an power unit.