Ultrasonic Metal Welder

Welding of nonferrous work pieces (aluminum, Cu, Ni, Ag), batteries pole piece, relay, electrolytic capacitor pole piece, connecting terminal, thermoelectric couple and refrigerating compressor copper pipe end cap Lithium battery anode and cathode: aluminum tab and aluminum foil (rectangle welding or multiple layer welding) Cu (nickel) tab and Cu foil four multiple point welding or multilayer welding Specifications: SPM800, SPM1000, SPM2000 and SPM3000 Maximum input power: 1m000, 2,000 and 4,200VA Frequency: 35 to 20kHz The check and accept standard: both metal seeps ,when you destroy them, the foil will stick to the tab (about 80% area)