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Critical Systems, Inc. (CSI) is thrilled to announce the official launch of the Lightning Series (LS) Weld Head—the first and only orbital welding equipment capable of welding copper using patented technology. For the first time in the industry, welders, engineers, and fabrication specialists have access to a solution that delivers clean, strong, and consistent copper welds with unmatched ease and safety. And now, you can see it in action.

The Arizona Orbital Welding shop is a recent addition to the CSI family. Come see who's there and what they can do!

Critical Systems would like to highlight another of our community partners, UA Local 393, San Jose, CA. We would also like to wish the apprentices competing in the 2025 UA California State Apprentice Contest the best of luck. CSI is a proud sponsor of the event this year and will be attending the competition being held April 29th to May 1st 2025, in San Jose, CA. Critical Systems is committed to supporting the UA and that underscores the importance of collaboration between

CSI was invited to the 2025 Pipe Trades Conference in Dallas in February of this year to showcase our patented copper orbital welding!

In today’s episode of Shop Talk, Tim Tycz, director of CSI’s Orbital Repair Team , reviews what options are available when connecting...

In today’s episode of Shop Talk, Corwin of our Orbital Repair Team goes through some commonly asked questions about the AMI M217 power...