Since 2005 out from has been dealing with the handle welding of the aluminum kitchen utensils. Put machine operates with the electricity of 220V 50-60Hz. It has the capacity of 110,000 mf-190 VDC. Its pneumatic system runs with 6 bars of air. It has 7 pieces of DC voltage program and 4 peces of commanding program. It has the option of manuel or automatic operating. It welds the unilateral core manually or automatically for the saucepan and fryer. Since you put the cores by hand, there is not any smearng problem. You can weld cores o about 3500 unilaterally 90 degrees wthin 8 hours.