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Address:
Nanquan Second Industrial Zone Wenling,Zhejiang,China.
Phone: 0576-86210310
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0576-86219795
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| News |
| CO2 welding machine introduction |
Public Time：2012/7/31
CO2 gas shielded welding is an efficient and high-quality welding processes.It has energy saving,high production efficiency,low cost, good welding quality,easy to realize welding automation and other advantages.Since the 1950s,many welding workers dedicated to the CO2 the CO2 welding technology research and promotion. The CO2 gas shielded welding was applied in more and more fields.Especially in heavy machinery industry,motorcycle, automobile manufacture, shipbuilding, power generation equipment manufacturing industry and other processing components industry.
CO2 welding machine is made up by welding torch,send wire device and dc power.It has classified in two ways:by the power classify,there have magnetic regulator,thyristor and inverter.Classified by send wire device,there have pushing,drawing,relaying and other ways.Welding machine industry generally classified by power.
1.Tapped CO2 welding machine
Tapped CO2 welding machine change the main transformer's primary winding turns to change the output voltage.Its output voltage ripple small and little splash,so it is adapt to filaments (≤ ф1.0mm),small current (180A or less) CO2 welding.Because of its simple structure, low cost, easy maintenance,it is applied in wide ranger.
2.Thyristor and inverter CO2 welding machine
Thyristor and inverter CO2 welding machine can control the output voltage and current,it has compensate function to input power fluctuations.Wireless regulation and remote control is the direction of CO2 welding machine development.It was applied in heavy machinery, shipbuilding industry and welding metal processing industry.
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