A. Standard configuration
   1.120mm: 1 unit  
120mm diameter welding wheel: 1 set
   2.90mm : 1 unit
     90mm diameter welding wheel: 1 set
   3.Refrigerating system: 1 set
B. Gear train state:
   1.  Single gear train(Max welding plate thickness:0.6mm)
   2.Double gear train(Max welding plate thickness:1.0mm)
C. Rate of work:40KVA
D. Copper wire diameter: 2.0mm-2.2mm
E. Amount of overlap: 6mm
F. Weld length：80mm-1000mm
G. part diameter: 100mm-1000mm
H. Weld material: cold-rolled sheet, galvanized sheet,
                 Tin plate, stainless steel(>=0.3mm),
                 
I. Thickness of material: 0.3mm-0.6mm；0.3mm-1.0mm
   Welding speed: 3—9m/min (adjustable speed by inverter)