FEINTOOL OSTERWALDER GKP-F 250 Punching press

Machine number: 781628
Pressing force: 250 t
Hydraulic counter pressure: 2 - 75 t
Hydraulic hold-down device: 2 - 75 t
Number of strokes: 15 - 60
Hydraulic counter force upper table: 75 t
Hydraulic ring-pinch force lower table: 75 t
Ejector force: 18 t in the head
Power of the drive motor: 15 kW
Power of the pump motor: 11 kW
Operating pressure: 6 - 8 bar
Number of ram strokes per minute: 15 - 60
Max. Material thickness: 10 mm
Hydraulic shear force: 10 t
Plunger stroke: 61 mm
Installation space of the tools:
Front passage between the columns:
Movable: 560 mm
Fixed: 560 mm
Side passage between the columns:
Movable: 270 mm
Fixed: 270 mm
Tool height:
Movable: 160 - 305 mm
Fixed: 175 - 320 mm
Vertical adjustability of the upper clamping plate:
Movable: 145 mm
Fixed: 145 mm
Dimensions of the upper clamping plate, movable and fixed: 540 x 540 mm
Dimensions of the lower clamping plate, movable and fixed: 540 x 540 mm
Fine blanking table:
Max. hydraulic stroke both movable and fixed: 15 mm
Max. counterholder stroke in head, movable and fixed: 13 mm
T-slots in the clamping plates for movable M16, fixed M16
Movable and fixed table travel: 6 mm
Feed unit:
Max. permissible belt thickness: 10 mm
Max. permissible belt width: 250 mm
Feed plans per ram stroke: max. 250 mm
Minimum belt length: 1500 mm Prikaz prevoda