SPARK the blog

Most metalworkers would agree that plasma cutting and oxyfuel torches are the most popular metal cutting tools. Both have advantages and ... Read more

When it comes to cutting metal, two widely used thermal processes are oxyfuel and air plasma. Although oxyfuel is proven, plasma is more ... Read more

Laser cutting provides fabricators and manufacturers with its own distinct set of opportunities and challenges. That's why ProNest ... Read more

Ask the Delta Queen Steamboat Company and they'll tell you the Mississippi Queen is "the fulfillment of Mark Twain's dream." Read more

This particular story comes to us from Burford Plumbing in Jackson, Mississippi where Airgas just now replaced a Hypertherm HT40C with a ... Read more

Though Hypertherm engineers and manufactures three different cutting processes — plasma, laser, and waterjet — plus motion controls and ... Read more