subject: Plasma Welding Machine Manufacturer, Plasma Welding Inverter Manufacturer [print this page] Plasma is regarded as the fourth state of matter after air, liquid and gaseous states. It is basically a superheated gas whose temperature exceeds 3000 degree centigrade. In a micro welding inverter machine temperature as high as 16000 degree centigrade is generated that is used to weld a variety of materials like Stainless steel, Titanium, Zirconium, Silver and Gold alloys, Inconel and other metals that cannot be welded by conventional welding methods.
Benefits of Micro Plasma welding
Since plasma welding or cutting is a high speed operation the the entire process takes less time than conventional welding
The concentrated flame cone reduces material wastage, while high pressure jet of gas blow away oxides to ensure low build up and give a a clean weld that requires no or little polishing
Reduction in welding time in comparison with manual welding
Provides high quality welds that pass stringent quality control inspections
Excellent welding properties thanks to the highly stable plasma arc from as low as 0.1 A
Precise plasma arc for targeted and concentrated heat feeding, high welding speeds, small heat affected zones, low material distortion and reduced fusion penetration
Some welding machines integrate plasma with the TIG process to enhance the welding process and make it effective even on difficult-to-weld materials or objects that cannot be effectively welded by conventional welding. The plasma+ TIG process works well on metal thickness between 3mm to 8 mm. In this combined process the plasma arc first melts the entire thickness of the joint by confining the plasma cone on the particular area. Then TIG arc with filler metal fills in the cavity to give the final finish to the surface.
Today plasma welding inverter manufacturers have the welding process highly accurate, safe and cost-effective by automating plasma welding machines through the addition of following features:
Computer numerical control of the welding process, drive units and associated movements
Programming that allows repetitive process in the welding
Rich user interface that allows programming control and follow up
Touch screen facility for easy control and handling of the entire process
Facility of offline programming and exchange of data via USB key
Storage of essential parameters like current, voltage, wire feeding, movement
Control via industrial PC
Micro plasma welding machines because of their high accuracy are used in the manufacture of following products:
