Let me explain to you: there is still some difference between pulse spot welding machine and laser spot welding machine. Laser spot welding machine is a kind of pulse spot welding machine, which is relatively expensive. It is mainly used for small deformation precision spot welding, such as jewelry, electronic components, precision mold repair and so on. Collision welding machine is not laser welding, but a kind of resistance welding. From the point of view of spot welding, laser spot welding certainly looks good. Because the power of laser spot welding directly affects its price, low power is widely used to weld small objects. If the handle of your house is broken, you can use high-power laser welding, but the welding cost is relatively high, and it needs supporting fixtures, which is not suitable for small batch production and manual operation. Changzhou Lashuo Optoelectronics welcomes your consultation.