Plasma-Punch Combination Machines
vs. Standalone Laser

Plasma cutting is faster than laser cutting.
Latest plasma-cutting technology yields cut quality comparable to laser.
Plasma cutting is a more robust technology – not as susceptible to material chemistry and surface finish.

Punching is faster than piercing and contouring.
In thicker material, there is no concern with heat build-up as with laser.
Quality of a punched feature is more precise; this makes punched holes conducive to processes such as:
- Tapping
- Using self-tapping screws
- Press-fit fasteners and bushings
Holes that are pierced and contoured with a laser-cutting machine may not be suitable for these operations.
Punching leaves no lead-in blemishes.
Laser-cutting may leave some holes not completely cut, resulting in secondary drilling or hammering to remove the slugs or parts.

Punching technology allows formed features to be produced, avoiding secondary operations.
- Countersinks
- Dimples
- Tread
- Louvers
Optional attachments such as drilling and tapping produce even more features.
- Small holes less than 50% of material thickness
- Tapped holes

Aluminum and Stainless Steel can be processed at speeds comparable to that of mild steel.
Excellent quality of aluminum parts make combination machines a perfect match for aluminum fabrications.
- Trailer industry
- Military vehicles
- Rail car
- Dump trucks
Recent developments in stainless steel plasma cutting technology provide high quality oxide-free processes.