Novopress Gmbh Pressen Und Presswerkzeuge & Co. Kg

Volker Reichel

Martin Bungter

Jörg Hanisch

Günther Odenthal

Sven Meyer

An electro-hydraulic pressing device, which is particularly suitable for producing pipe joints by means of press fittings, has a pressure piston, which acts on pressing jaws. The pressure piston divides a pressure piston chamber into a pressure chamber and a rear chamber. A hydraulic pump for feeding hydraulic fluid from a reservoir is connected to the pressure chamber. A balance piston is arranged in the piston in addition to an overpressure valve. Up until a switch-off pressure is reached, i.e. throughout the pressing process, the balance piston closes a connection opening and a return flow channel.

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Neuss, Germany

Volker Reichel