Flash Butt Welding Machine

TheMain Principle of Flash Butt Welding
1. The flash butt process starts when thetwo workpieces to be welded which are clamped by welding jams still not meeteach other.
2. During the subsequence,move the weldingjaws together slowly,the welding current density will increase,then the metalmaterial in the gap between the jaws becomes molten.
3. As the cross-sectional area in thewelding becomes extremely hot,the motion is accelerated.
4. The flashing also makes the surfaces towelded together totally.
5. Finally the upset occurs at highpressure,the welding current is cut off.
TypicalApplications
1. All kinds of dinnerware,cooking knivesand table knives;
2. Bicycle rim,motorbike rim,car rim,orsimilar strip rings;
3. Various metal wire and steelstrip,construction steel bar and rebar;
4. Round,Square and Rectangular tubeswelding into “L” or “T” shape;
5. Mitre welding of door and window frames.