Liberty Systems

21520 W. Greenfield Ave.
New Berlin, WI 53146

Phone: 866-850-4888
Fax: 866-799-2036

Sales Contact
Peter Asquini

Recent Content on for Liberty Systems

January 10, 2011
A case of the gas
If a job shop supplies metal parts that are to be powder coated or welded, the customers likely require that those fabricated parts have no oxidized edges. That requirement forces the job shop to cut with nitrogen, which doesn't leave an oxidized edge like oxygen. Unfortunately, cutting with nitrogen is expensive because much more nitrogen is consumed when compared to oxygen to perform similar cuts. This situation led a metal fabricator to investigate nitrogen generation systems. This is his tale.

Related Categories

Consumables and Supplies
Cutting Gases
Shop Equipment and Systems