Laser welders repair precision molds. This technology began in the 1970s, when it was mainly used to weld fine weapons in Western countries. About six or seven years ago, this technology was used in precision mold repair, and there is a trend of continuous development and resistance.
The laser welding mold has the characteristics of high energy concentration and low heat generation. The welded workpiece does not cause thermal strain and sagging, and can effectively repair all cracks, chipping angles and worn sealing edges. Germany ORlaser laser welding machine is a well-known European laser product manufacturer, they specialize in the repair of mobile phone precision molds, large automotive molds.