Hydraulic multifunctional punch for punching openings in frame elements for elevator construction. The punch is equipped with a guided 3-fold punching tool, two material support tables and a control unit with two-hand release. The 3-fold punching tool is arranged on the machine table of the HMST 350 S and is connected to the guide carriage via a clamping pin in accordance with DIN 9859.

• A base plate with die holder and
• holders for the column guides as well as a
• Zero-point device for the Y axis
• A zero-point device for the X axis (catch pin)
• Two pneumatic pre-positioning stops
• Two column guides
• Three square punches and a triple die
• One guided stripper plate with integrated hold-down function
• A guided punch holding plate for holding the three square punches
• A guided head plate with a clamping pin
• Two pneumatic workpiece clamping units
• Compressive force: 350 kN
• Stroke: 125 mm
• throat depth: 320 mm