Positioning Equipment
A positioner is a device that holds and moves a weldment to a desired position for welding. They are usually used in conjunction with robots to manipulate parts during welding. It keeps in place the elements being welded, while providing some relative, progressive, smooth movement between the torch of a fusion welding head and the joint to be welded. The movement is relative, because it does not matter if the arc source or the work is fixed, while the other element moves along simple lines. A welding-positioner is a necessary tool for highly productive mechanically assisted manual welding for those different processes that supply filler metal continuously from a spool (GMAW, FCAW, SAW) or for GTAW with thin sections if filler metal is not required.
Suppliers :
Jancy
Cold saws, pipe notchers, grinders, drilling machines, Slugger portable drilling machine, Slugger bits
Jetline
Automatic welding equipment
Koike Aronson
Positioners, cutting machines
M K Products
Rotary turntables/positioners
Pandjiris
Positioners in various standard models
Carbon Dioxide
Carbon Dioxide, CO2, is a tasteless, colorless, odorless, nonflammable gas with an acidic taste that is a molecule formed from one carbon atom and two oxygen atoms.
Carbon dioxide is an important part of the basic life cycle in nature. It is released by plants and exhaled by humans and animals, then used by plants in photosynthesis. Plants, in turn, release oxygen, which humans and animals require.
Atmospheric air contains only 0.03% of Carbon Dioxide, so it is not a commercially feasible source; rather, numerous manufacturing processes furnish by-product streams from which carbon dioxide may be obtained, such as the combustion of coal and natural gas.
Carbon Dioxide's solid phase is Dry Ice.
Carbon Dioxide is used to carbonate soft drinks , as a shielding gas in the arc welding process, as a lasing gas in lasers, fire extinguishers, paint ball propellant and more.
