Key Stages in the Technology:
The laser-seam welded manufacturing line consists of multiple powder filling stations, tube forming, laser welding and micro-rolling.
The continuous production line is designed to handle multiple nano sized powder feeders
Laser Seam Welding
The technology relies on the use of purified powders. Impurities and undesirable gases are extracted. The purified powders are then mixed under a controlled atmosphere and a homogeneous mix is obtained.
The continuously fed tube is automatically filled in with nano powders and subsequently laser-seam welded.
Laser-seam welded tube is reduced to smaller size by micro rolling.
The wire can be rolled down to 0.8mm diameter.
Laser-Seam Welded Production Line
Epoch Wires have designed a new powder in-tube laser seam welded continuous wire manufacturing technology