NEWS

After the WorldSkills 2019 in Kazan we received a visit from the communication student Irina Bieli, who together with a film team from Ringier (Blick am Abend) was able to test the "job" of the polymechanic with us. Together with Thomas Schranz, she produced various practice pieces, including a spinning top or a "Zwirbeli" as Thomas calls it.

The proven proportional spool valve has been supplemented with the option of manual override. This allows the 4/3-way spool valve to be actuated manually in both control directions.With the direct operated proportional spool valve WDPPU10_18, movements on hydraulic axes can be sensitively and precisely controlled. Due to its cartridge construction, the 4/3-way valve is ideally suited for…

The WorldSkills 2019 in Kazan, Russia, was a complete success and an impressive experience for all participants.

Swissmechanic has compiled the following video in retrospect:

The poppet valve of nominal size 6 can be held in the actuated position with its special hand lever mechanism. The direct operated poppet valve in flange construction is available in 2/2-, 3/2- and 3/4-way execution. By means of the hand lever, the poppet valve spool is opened or closed acting against the spring. Due to the poppet spool construction with pressure compensation on both sides, the…