1.the material is different, PVC cable is composed of a single or multiple conductive copper cable, the surface is wrapped by a layer of insulator, to prevent contact with the conductor. The intern...
The traditional welding mask is a hand-held mask. With the development of technology, the automatic varying light welding mask has been successfully developed and quickly opened up the foreign mark...
1.Classification
Arc welding can be divided into manual arc welding, semi-automatic (arc) welding, automatic (arc) welding. Automatic (arc) welding usually refers to submerged arc au...
When you need to cut metal to size, there are many options. Not every craft is suitable for every job and every metal. You can choose flame or plasma cutting for your project. Howeve...
When purchasing a welding machine, don’t buy them in physical stores or physical wholesale stores. Those of the same manufacturer and brand are hundreds of expensive than those on the Interne...
