For quick punching out of round, square, rectangular or special forms
without pilot drilling in control cabinet doors, terminal boxes, cable ducts,
housings, cable guiding plates etc. up to the edge area. Easily executable
tool exchange, in a matter of seconds.
-Flexibly applicable on movable frame (optional) or stationary - mounted
on the work bank.
-Quick tool exchange helps in case of problems with many through-hole
-Different die holders are available also for punching in an extreme
-Punching in rows is not a problem by means of attachable folding stops.
-Outreach with stop: 250 mm
-Outreach without stop: 265 mm
-Punching stroke: 50 mm
-Punching force F: 46 kN at 600 bar
-Hydraulic connection: R 1/4"
-Weight without frame: 120 kg
-Weight with frame: 120 kg
-Space needed with frame approx: Ø 1000 mm
-Round from: Ø 3.2 - 40.5 mm
-Square up to 28.0 x 28.0 mm
-Rectangle up to: 22.0 x 30.0 mm
-Special forms up to a max. diagonal of 40.0 mm
-Steel sheets F = 370 N/mm^2 up to 2.5 mm
-Stainless sheets F = 600 N/mm^2 up to 2.0 mm
-Aluminium F = 22 up to 4.0 mm
-Plastics can be punched up to 4.0 mm
-All round tools for ALFRA PESS punches AP 250 - AP 800 are made of special tool steel and are provided with a special cutting geometry developed by ALFRA
With these tools sheets made of steel, stainless steel and aluminium can be punched.
-Special tools can be made in our won workshop at short notice