First, look at the material of the transformer. It is well known that copper is second only to silver in electrical conductivity, second only to silver and gold in heat, and has excellent plasticity, corrosion resistance and mechanical properties. Therefore, for example, this domestic mini-welding machine with large welding hardware uses a copper transformer of true copper, which will be more durable and have a long service life. Such a welding machine can be regarded as a "core"Work.

Look at the core of the wire. Many merchants will use copper-clad aluminum wire or aluminum wire. Such wire is easy to burn and leak, and it does not meet any standards. The performance and safety performance are not guaranteed. The household mini welding machine adopts pure copper welding wire, which conforms to the relevant national standards. It uses a full amount of copper, which is solid and reliable. It can easily cope with daily welding work and eliminate your worries.

In addition, Our Guangzhou Golden Elepant Industrial Production Co.,LTD product is also divided into two knobs upgrade models, smart button models, mini portable models for you to choose, there is always one for you!