The basic plasma cutting process involves creating an electrical channel of superheated, electrically ionized gas i.e. plasma from the plasma cutter itself, through the work piece to be cut, thus forming a completed electric circuit back to the plasma cutter via a grounding clamp. This is accomplished by a compressed gas (oxygen, air, inert and others depending on material being cut) which is blown through a focused nozzle at high speed toward the work piece. An electrical arc is then formed within the gas, between an electrode near or integrated into the gas nozzle and the work piece itself. The electrical arc ionizes some of the gas, thereby creating an electrically conductive channel of plasma. As electricity from the cutter torch travels down this plasma it delivers sufficient heat to melt through the work piece. At the same time, much of the high velocity plasma and compressed gas blow the hot molten metal away, thereby separating i.e. cutting through the work piece.
Plasma cutting is an effective way of cutting thin and thick materials alike. Hand-held torches can usually cut up to 38 mm (1.5 in) thick steel plate, and stronger computer-controlled torches can cut steel up to 150 mm (6 in) thick.Since plasma cutters produce a very hot and very localized "cone" to cut with, they are extremely useful for cutting sheet metal in curved or angled shapes.
HYPERTERM HPR 130 + Oxy-Fuel Cut Harris 4 x 8 m - CNC Plasma Cutting Machine
CNC cutting machine is equipped with the latest technology for plasma and gas cutting metal, currently available on the market. Features CNC Plasma and Gas… Know More
Advantages buying Used Gas Cutting Machine machines
Industrial machines need to be economical and reliable.
This is where used Gas Cutting Machine machines help to enhance your production. They are very affordable and immediate available.
With pre-owned Gas Cutting Machine your business can react fast to changing production requirements at the fraction of the cost of new equipment.