hnzxib cnc spot welding machine 110v 60hz pulse argon arc welding machine for diy jewelry repair gold and hardware workpiece welding jewelry

[feature1]this product is produced in strict accordance with international standards and user requirements. [feature2]the product has the characteristics of small size, safety and stability, convenient operation and maintenance. [feature3]this product is a pulsed argon arc welder with perfect welding to protect the items you need to weld. [feature4]can be used for pure gold welding, cobalt chrome alloy welding, titanium welding and orthodontics, hardware workpiece welding, jewelry repair welding, dental welding, jewelry diy production. [feature5] pulse argon arc welding machine, equipment cost and running cost are much lower than laser welding machine, with laser welding machine function..syi