4000W Ultrasonic Metal Spot Welder For Battery Spot Welder

  • Power adjustable, operate simple, and run stable and reliable.
  • Touch screen display keeps the machine visible in operation and regulation.
  • Heavy duty linear bearings assure precision motion and no flash.
  • Overcurrent protection and soft start can keep the machine safe.
  • Not only similar metal, but also dissimilar all can welding together. it can weld metal slice or sleeve to thick metal. Usually used for transistor or IC’s leads welding.

Reference Price:

Ultrasonic Metal Welding Machine is a well-developed and established production method for joining non-ferrous metals. Especially in the automobile industry, this reliable and trend-setting technology has been used in the production of wire harnesses for decades now. Ultrasonic metal welding is a cold, friction welding process, i.e. no liquid-melt phase occurs. The parts being joined are rubbed together at their contact surfaces under slight pressure. Compared with resistance welding, this process offers numerous advantages. Besides the excellent electrical properties of the joint and the extremely low energy consumption, this method is particularly characterized by comprehensive process control and process data management. Advantages:
  • High-quality ultrasonic transducer, strong power, good stability;
  • Good conductivity and resistivity very low or almost near to zero;
  • Oxidation or plating metal can be welded;
  • Short weld time, no need additional flux, gas, solder;
  • No welding sparks, environment protection and safety;
  • Without the need for frequent replacement of amplifier due to stepless adjustment of the amplitude;
  • Low energy consumption, high efficiency, no distortion, no pollution, welding firm, and convenient operation;
  • Welding material does not melt non-fragile metal properties;
  • Good conductivity and resistivity very low or almost zerot;
  • Pairs of welding metal surfaces that require low, oxidation or plating can be welded.

Technical Parameters

Metal welding machine parameters
ModeXW-M2020/M2030/M2040
Input VoltageAC 220V±10%V AC50/60Hz
Power2000W/3000W/4000W
Frequency20KHZ
Control Modewith air supply 0.3-0.6Mpa
ControlDigital control system, can store 50 sets of data
Generator TypeDigital automatic frequency tracking, generator can be adjusted the
output amplitude from 5% to 100%0~50℃
Operation interface4.3 inch touch screen
Working ModeTime/Energy
Welding hornImported heat treated tool steel
Automatic frequency range±400HZ
Automatic frequency tracking±5HZ
Power stability≤5%
Weld timer setting0.01 to 5.00 secs
Dynamic response time of remote≤10ms
Over current protection current20A
Over current protection time100ms
Overheat protection temperature85 ℃
Working environment temperature-5℃~+50℃
Dimension (L*W*H)Controller: 360 *260*120 mm
Welder System: 500 *120*300 mm
Weight2000W:Welder:50kg, Controller: 6kg
3000W:Welder:52kg, Controller: 6kg
4000W:Welder:55kg, Controller: 6kg
WarrantyOne year warranty with lifetime support
  Ultrasonic Metal Welding Application:
  • Multi-layer positive and negative electrode welding for dynamic power battery;
  • Li-ion battery and polymer battery: Copper foil welds nickel sheet; Aluminum foil welds aluminum sheet; Aluminum foil welds; Nickle sheet;
  • Auto splice welding, Formation of electric wire end, Welding for electric wires; Multiple electric wires bond welding;
  • Electric wire and cable welding, terminal , connector , electric parts welding;
  • Solar panel battery, flat solar plate , copper and aluminum plate joints;
  • Solenoid switch, fuseless switch: big currency joint point welding and dissimilar metal welding;
  • Refrigerator and air conditioner copper tube sealing. Vacuum parts of copper tube and aluminum tube sealing.

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