1. Laser solder paste welding only heats the connection part locally, without any thermal influence on the component body.

2. The solder paste heating speed and cooling speed are fast, the joint structure is fine and reliable, and the reliability is high.

3. Non-contact solder paste processing, no stress caused by traditional welding, no static electricity.

4. Different heating specifications can be implemented according to the type of component leads to obtain consistent joint quality.

5. The laser processing precision is high, the laser spot can reach the micron level, the processing time/power program is controlled, and the processing precision is much higher than that of traditional electric soldering iron soldering and HOT BAR soldering.

6. The small laser beam replaces the tip of the soldering iron, and it can also be operated in a small space.

In summary, it can be seen that laser soldering effectively avoids a series of fundamental problems common in traditional SMT technology, and ensures stability and process reliability.

The solder paste produced by our company is a lead-free, no-clean, completely halogen-free solder paste, which is perfectly suitable for rapid soldering processes such as lasers, heat guns and soldering irons, and has extremely high reliability and good rheological properties , Smooth dispensing, suitable for high-speed dispensing process of laser welding, high activity, the rapid welding process can immediately stimulate and release the activity required for welding, high adhesion ability, reunite tin powder in the instant welding process, and rarely generate spatter And solder balls, good soldering effect, good thermal collapse, no tin beads, no bridging defects, very little residue and transparent. Bright solder joint surface, less wrinkles, and low voids.