Osterwalder AG, Lyss

Manufacturer of hydraulic powder presses with pressing forces between 60 and 8'000 kN as well as mechanical powder presses with pressing forces between 630 and 4'500 kN.
These installations are sold worldwide to manufacture various parts with a great variety of materials, such as iron powder for car parts or hard alloy for replaceable inserts. The operating pressure of the hydraulic system is in the order of 270 bar.
For many years, OLAER hydraulic accumulators have been used as energy buffers in hydraulic systems.

Hydraulic fully automated powder press type CANC II 250 with max. pressing force of 250 kN

Hydraulic unit with mechanical-hydraulic powder press type KPP 630

VATECH Hydro, Kriens
Hydro power plant in Temengor Malaysia

This installation uses OLAER/BSD piston accumulator units for energy buffering and for regulating Francis turbines.

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Kaiser AG, Schaanwald

Municipal vehicle type KNT Combi "Aquastar"

Bystronic Laser

Wandfluh Hydraulik + Elektronik AG, Frutigen

Oil supply unit for tool and pallet changers on a machine tool

Bieri Hydraulik Liebefeld
Bladder accumulator unit type SST 22 x 50 litres for a project in Colorado USA