Used BLISS 2750t open-die forging press with sliding table for 3 dies. The press was built in 1996 and completely overhauled in 2016 and equipped with powerful OILGEAR-TOWLER pumps and a new control system. Nominal pressing force: 2,500 tonnes Maximum pressing force: 2,750 tonnes Pressing speed: 56 mm/s at 2,000 tonnes Pressing speed: 45 mm/s at 2,500 tonnes Number of strokes/min in the levelling cycle at 400 t: 72 strokes/min. Ram stroke: 1,525 mm Clearance between the columns: 1,850 mm Maximum opening without removing the mould holder: 2,800 mm Ejector in the lower table: stroke of 610 mm and force of 170 tonnes Lower table with cylinder displacement: Space for 3 moulds The positioning of the ram as well as the force and speed are regulated by a programmable control system. A microcomputer is used to create and save programmes at the workstation.
Used WAGNER 1200t (The press was upgraded to 1200 tonnes by OILGEAR) open-die forging press with sliding table. The press was overhauled and modernised in 2006 and 2019. Diameter of main cylinder: 710 mm Diameter of the retraction cylinders: 225 mm Working pressure at 1000 t pressing force: 250 bar Retraction force: 200 tonnes Pump capacity: 3 x 225 kW Total useful flow: 1500 litres/min, 3 x 500 litres Working speed: 4 to 80 mm/ s (±5%) Retraction speed: 150 mm/ s (possible up to 200 mm/s) Forging force = work: from 0 t (±5 bar) to l000 t (±10 bar) Precision when stopping: ± 1.5 mm
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