The seam (roll) welding special machine is the evolution of spot welder. It uses the roller electrode to replace the cylindrical electrode of spot welding and as the welding work piece moves between the rolling plates, the seal welding will generate weld nuggets which will overlap with each other so as to achieve welding effect. AC pulse current will be adopted. Roll welding is widely applied to light gauge welding of sealed container of oil drum, can, heating radiator, airplane and fuel tank, rocket and missile.

Features :

1.Welding appearance: Very less hot warp and oxidation save the processing in follow-up steps.

2.Stability: Less soldering tolerance conforms to JIS vehicle specifications.

3.Economy: The consuming parts such as copper-alloy electrode is very less, and power consumption is very less. The operation cost is low.

4.The machine is adjustable to fit either thin or thick work piece. Both continuous type and pulse type of electricity discharge are available.

5.Free of soldering scars: Save a lot of time on polishing, soil-patching and coating on next processing steps.

6.High maneuverability: The machine can be operated soon after it is started. Any ordinary technician can operate the machine.

Applied articles
All sizes of fuel tank of automobile and motorcycle, oil drum, oil tank, automobile's mufflier, exhaust pipe, bike's steel rim, stainless water tank, solar heat collecting plate, magazine, sprayer, water pail, electric heating canteen, thermos bottle, filter, all sizes of wine jar, motor's outer shell, mesh plate welding, stainless plate welding, and kitchen utensils.

Technical Parameters