Hidrolik pres

EXNER PG 80

NEW EXNER Hydraulic Tryout Press Type PG 80

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

Nitrodyne control / Maximum compensable spring force in return stroke under spring-loaded tools: 150 kN

Accuracy
Maximum deviation from parallelism between ram surface and table surface (right to left):
- In unloaded travel (absolute): < 0.05 mm
- With off-center loading at maximum force (absolute): < 0.10 mm
Table/ram deflection at nominal force and 2/3 surface coverage: 0.10 mm
Bottom dead center positioning accuracy without mechanical depth stop: ± 0.05 mm

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