Alone or assisted with water, plasma has proven itself to be one of the most efficient cutting processes for sheet, plate, tube, pipe, and profiles. Search this technology area for information on equipment, cutting tips, and gases.
May 10, 2005
Miller Electric Mfg. Co.'s Spectrum® 1000 air plasma cutting and gouging system features Auto-Line™ technology, which allows automatic connection to any primary input voltage from 208 to 575...
April 12, 2005
MG Systems and Welding's EdgeMaster dual side drive plasma and oxyfuel cutting machine travels at a jog speed of 1,000 IPM.Available in widths from 8 ft. to 12 ft. and lengths from 10 ft. to 80 ft.,...
January 11, 2005
InnerLogic Inc. has introduced four new plasma cutting machines, the fully automatic FineLine 150PC and 260PC and the ProLine 2150 and 2260 with manual controls.The 150-amp FineLine 150PC cuts most...
October 12, 2004
If you don't stay on top of torch maintenance and replacing consumables, an efficient cutting process can quickly become a lot more expensive to operate.
July 13, 2004
Hypertherm® Inc. has announced that 14 of its plasma systems have received China's CCC certification. The national product marking system, which confirms that products comply with all Chinese...
June 8, 2004
Plasma gouging, although not necessarily as well-known as plasma cutting, is one of four methods of gouging that can be used for a variety of industrial applications. Different techniques bring about different results, depending on the application.
August 28, 2003
For many people, the world of plasma cutting is a complex and daunting place, with a cryptic set of rules that can be mastered only by highly trained technicians after weeks of training. For every change of material or thickness being cut, a long process ensues of resetting gas mixtures, tweaking pierce heights and pierce delays, and manually calibrating every last parameter to ensure a reliable result.
March 13, 2003
Just 20 years ago most heating, ventilation, and air-conditioning (HVAC) ductwork was cut by hand with snips and shears. Cutting out HVAC fittings was slow and labor-intensive. It took an experienced tinsmith with strong hands to slice through galvanized steel all day. It took even more skill to get the cuts and bends just right to coax flat panels of sheet metal into precise 3-D forms.
August 29, 2002
Many fabricators use plasma arc cutting torches every day, either to replace or complement saws, cut-off wheels, snips, and oxyfuel rigs. It can be used in a variety of applications—installing or remvoving HVAC/R equipment, plumbing systems, and industrial equipment; reparing equpment and systems; and cutting shapes consistently.
July 25, 2002
In comparing cutting costs associated with precision plasma, punch-plasma, and laser cutting, it's important to account for labor costs, operating costs, and depreciation. All three of these processes have benefits and drawbacks cost-wise, depending on how they're deployed.
June 13, 2002
The evolution of high power dry plasma technology and other cutting methods, such as conventional dual gas PAC, water injection PAC, high precision PAC, and laser for metal fabrication. Variables such as, process speed, cut quality, productivity, and cost per foot are discussed in detail.