【Mini Portable Design】: Portable welder size is 9.8 * 9.45 inches, the weight is only 3.3 pounds, the use of one hand is very easy, the compact design can let you carry, and equipped with an ...

IPG Photonics Corporation, the leader in high-power fiber lasers and amplifiers, today announced the launch of LightWELD, a new handheld laser welding system. The LightWELD product line enables ...

(Use science for peace please!) I did really need a spot welder though, and there was no shortage of examples of people who had built their own from supercapacitors, typically in the 500 F range.