Hydraulic press

EXNER PG 80

NEW EXNER hydraulic testing press, type PG 80

Number of press cylinders: 2
Nominal force (adjustable): 2 x 400 kN
Retraction force: 2 x 150 kN
Ram stroke: 350 mm
Ram width: 1400 mm
Ram depth: 840 mm
Guide length: 750 mm
Ram speed, load up to 100%: approx. 0-10 mm/s
Ram speed, retraction: approx. 0-20 mm/s
T-slots, table/ram according to DIN 650 = 22 mm
Installation height – stroke at top: 600 mm
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Table width: 1400 mm
Table depth: 840 mm
Column clearance, front: 1000 mm
Column clearance, side: 600 mm
Table height above floor: 1100 mm

Nitrodyne control / retraction, spring force to be compensated under spring tools: max. 150 kN

Accuracy:
Maximum deviation of plan parallelism from the ram surface to the table surface (from right to left)
in free travel (absolute) < 0.05 mm
in eccentric loading with maximum force (absolute) < 0.10 mm
Table/ram deflection at nominal force and 2/3 surface coverage: 0.10 mm
Starting accuracy U.T. without mechanical depth stop: ± 0.05 mm

Optionally, a servo roll feed can be offered and installed.

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