Welding Trial Room
Welding Trial Room
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HomeNew technology for AL weldingNew technology for the PLASMA welding

- To have stable quality due to the small consumption of the electrode and the cost saving from the reduction of the electrode replacement period
- Material cost reduction and productivity rise due to the high speed
- No noise effect to the adjacent equipments as the high frequency is remained only inside the torch.

- The argon gas is transformed to the plasma through passing the high temperature arc and the welding method is to supply the plasma arc heat source with ultra high temperature & high energy density of high heat concentration to the base material. Therefore, the quality is stable because the electrode consumption is small and this is the optimum technology for the automatic welding.
- The best quality arc welding pursuing advantages while eliminating shortcoming of the TIG welding and the CO2 welding.
- As is different from the TIG welding, the high frequency is remained inside the torch so that the damage of the adjacent equipments are prevented.
- As the implemented technology is the one previous to that applied to the YAG laser welding machine, excellent welding quality compared to the equipment cost can be secured.
- The welding speed is 2~3 times of that compared to the TIG welding and is at 70% level of the CO2 welding.
- The gas consumption rate is 25% of that of the TIG welding and is at 80% level of the CO2 welding.
- Improvement machining is not required and excellent quality can be secured from the welding of the galvanized sheet and brass.
■ Application

- Vehicles: Transmission, shaft, arm, muffler, housing, radiator, door, body, shock absorber, motor, and sensors, etc.
- Electric & electronics: copying machine, printer, refrigerator, washing machine, hot air blower, parts for heaters, transformer, and battery, etc.
- Others: Aircraft, kitchen for ships, high pressure vessel, coil & plate joint, flexible pipe, knife, and kettle, etc.
■ Application : Sensors & electronic parts, metallic ornament, bellows, ultra thin sheet, and metallic net, etc.

- Spatter reducing type MAGIC ARC welding machine: Low spatter wave control technology, using the solid wire
- High speed pulse MAG for thin plate: The short circuit control technology to be able to have the high speed welding for thin plate of 1T and below, the spatter is zero.
- High speed pulse MIG for thin AL plate: The polarity variable power device for high speed welding of the thin AL plate (1T)
- AC/DC combined inverter argon welding machine: Welding of the SUS, nonferrous metal, thick AL plate, and alloys
- Automatic filler feeding device: Automatic feeding of the filler metal during the TIG & PLASMA welding