High Precision Ultrasonic Spot Welder for Wire End Welding

• Control: Semi-Automatic
• Cooling Way: Air Cooling
• Style: Fixed
• Model NO.: MDSWBW-2040
• Electrode Stroke: Vertical
• Electric Current: Line Frequency
• Transmission: Pneumatic
• Conductive Way: One-Sided
• Welding Spot Number: Single
• Type: Universal
• Frequency: 20kHz
• Welding Time: 0.01-9.99 Sec
• Max. Welding Thickness: 8mm
• Generator Type: Digital Automatic Frequency Tracking
• Function: Output Amplitude Can Be Adjusted From 5% to 100%
• Pneumatic Pressure: 0.3-0.6MPa
• Warranty: One Year
• Power: 4000W
• Transport Package: Wooden Box
• Trademark: MD
• Origin: Guangdong
• Production Capacity: 10000/Year

Product Description

Ultrasonic spot welder

Ultrasonic Metal Spot Welding 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 crimping or 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.

Ultrasonic Welding Principle:

1. Ultrasonic metal welding machine use ultrasonic frequency vibration principle to change ultrasonic vibration energy into friction energy and transfer to the metal surface to be welded ,while the friction produces heat under the pressure, the metal structure of molecules fully activation of the fusion between the molecular layer of the formation of the new equipment.

Features

1. Microcomputer control, electronic tuning frequency.
2. Power adjustable, operate simple, and run stable and reliable.
3. LED display keeps the machine visible in operation and regulation.
4. Imported components, good performance in energy output.
5. Overcurrent protection and soft start can keep the machine safe.
6. Easy installation and operation.

Specification

Frequency	20kHz Nominal
Power	Available in: 2000 W ~5000W
Source Voltage	AC 110/220±10% V 50/60±10% Hz
Generator Type	Digital automatic frequency tracking, generator can be adjusted the output amplitude from 5% to 100%
Max. Welding Thickness	8mm
Application	1. Solenoid switch, fuseless switch: big currency joint point welding and dissimilar metal welding 2. Terminal, connector, electric parts welding 3. Copper and aluminum plate joints
Pneumatic Pressure	0.3~0.6MPa
Size	Controller: 420mm(L) * 380mm(W) *200mm(H) Welder: 510mm(L) *280mm(W) *210mm(H)
Weight	Welder : 35~50kg, Controller : 10kg
Warranty	One year warranty with lifetime support

Advantages

1. High-quality ultrasonic transducer, strong power, good stability.
2. Good conductivity and resistivity very low or almost near to zero.
3. Oxidation or plating metal can be welded.
4. Short weld time, no need additional flux, gas, solder.
5. No welding sparks, environment protection and safety.
6. Without the need for frequent replacement of amplifier due to stepless adjustment of the amplitude.
7. Low energy consumption, high efficiency, no distortion, no pollution, welding firm, and convenient operation.
8. Welding material does not melt non-fragile metal properties.
9. Pairs of welding metal surfaces that require low, oxidation or plating can be welded.   

Application area

1. Multi-layer positive and negative electrode welding for dynamic power battery
2. welding material does not melt, non-fragile metal properties.
3. Li-ion battery and polymer battery: Copper foil welds nickel sheet; Aluminum foil welds aluminum sheet; Aluminum foil welds Nickle sheet.
4. Auto splice welding, Formation of electric wire end, Welding for electric wires; Multiple electric wires bond welding.
5. Electric wire and cable welding, terminal, connector, electric parts welding.
6. Solar panel battery, flat solar plate, copper and aluminum plate joints.
7. Solenoid switch, fuseless switch: big currency joint point welding and dissimilar metal welding.
8. Refrigerator and air conditioner copper tube sealing. Vacuum parts of copper tube and aluminum tube sealing.