Plate Punching Machine Manufacturers and Suppliers

The best machine depends on your application: single-end hydraulic punches like the SEP-120 suit dedicated high-tonnage punching, while ironworkers offer combined punching, shearing, and notching in one station. Consider material thickness, hole size, throat depth, and production volume when selecting between single- or dual-operator configurations.

A single-end hydraulic punch, like the SEP-120, is dedicated solely to punching operations with a deep throat for large or offset holes. An ironworker combines punching, shearing, notching, and bending stations in one machine, making it more versatile for shops needing multiple processes without separate equipment.

Tonnage requirements depend on plate thickness and hole diameter—for example, punching a 1-1/2" hole through 1" plate typically requires around 120 tons. Piranha offers models ranging from 50 to 225 tons, so match your typical material thickness and hole size to the appropriate capacity before ordering.

Yes. Ironworkers combine punching with shearing and notching stations in a single machine, and combination plasma-punch systems add thermal cutting capability. This allows fabricators to punch holes, shear flat bar or angle, notch tube, and cut plate profiles without moving material between separate machines.

Piranha's SEP-120, for example, ships complete with a punching attachment, stripper, a 5-piece punch and die set, and a remote power unit. Ironworkers add urethane hold-downs and quick-change dovetail tooling as standard, reducing setup time and expanding the range of punch, shear, and notch operations available.

Capacity varies by model and tonnage. The 120-ton SEP-120 can punch a 1-1/2" diameter hole through 1" plate, while Piranha's ironworker line spans 50 to 225 tons to handle a wider range of plate thicknesses and hole sizes for structural steel and heavy fabrication work.