Purchase Qty. Reference FOB Price
1-4 Sets US$20,000.00
5-9 Sets US$15,000.00
10+ Sets US$10,000.00
Product Description
The Main Principle of Flash Butt Welding: 1. The flash butt process starts when the two workpieces to be welded which are clamped by welding jams still not meet each other. 2. During the subsequence, move the welding jaws together slowly, the welding current density will increase, then the metal ...