20kHz-2000/3000W LK-M2030-P LINGKE Ultrasonic Metal Spot Welder
20kHz-2000/3000W LK-M2030-P LINGKE Ultrasonic Metal Spot Welder

Product Specification

Frequency: 20kHz; Power: 2000/3000W;

Introduction: good conductivity after welding, resistance coefficient close to zero, commonly used in copper foil, aluminum foil, battery electrode welding;

Features: welding without sparks, environmental protection and safety; welding materials do not melt, not fragile metal properties; good conductivity after welding, resistance factor is extremely low or near zero; welding time is short, do not need any flux, gas, solder;


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Products details

Product Features

01 Operating mode: time mode, energy mode

02 Welding without sparks, environmental protection and safety

03 Welding material does not melt, not fragile metal properties

04 Good conductivity after welding, resistance factor is extremely low or nearly zero

05 Welding time is short, without any flux, gas, solder

06 Low requirements for welding metal surface, oxidation or plating can be welded

07 Data management: self-storage or transmission of welding data, intelligent data tracking.


Technical Specification

Model LK-M2030-P
Frequency 20kHz
Power 2000/3000W
Input Voltage AC220V
Air Source Requirements 0.6MPa (Min)
Cylinder Diameter Cylinder diameter 80, range 10-30 adjustable
Welding Range 0.1-2.0mm
Size(mm) Rack Size 610 X 176 X 462 mm
Rack Weight 55kg
Mode  Time Mode, Energy Mode

Negative Large Area Welding


Battery Temperature Sensing Soldering


Stack Welding


Multi-layer Positive Straight Welding


0.15 Aluminum to Nickel


PACK Power Welding


Multi-layer Copper Strip Welding


14 Cap Soldering


48 Layer Pack Welding


Stacked Piece Large Area Welding


Simple Cap Welding


Aluminum Case Positive and Negative Welding


Battery Leads Welding


Bi-directional Pole Welding


Aluminum Case Power Welding



Q:Why choose ultrasonic welders?

A.It is cost effective, as it shortens manufacturing time.

B.It is environmentally-friendly, as no solvents, adhesives or any other reagent is needed.

C. It improves the quality of the products.

D. It ensures safety in production.


Q:Is ultrasonic harmful to the human body?

No. Ultrasonic is a mechanical wave, and when it is propagating, the energy will concentrate on the same specific direction, and it will not cause harm to human body.


Q: What logistic forwarder do you usually work with?

A: We work with EMS, TNT, UPS, FEDEX and other logistric forwarders. Assigned your own forwarder for shipment is available.


Q:How to choose the Frequency of ultrasonic welders?

A:The material and size and other factors will be taken into consideration.

Please contact us, we will recommend the suitable machine according to your products.


Q:Can you make customized horns (sonotrodes and fixtures) ?

A:We can make the customized horns according to your plastic parts.


Q: What‘s your warranty terms?

A:Machines for one year,generator for half a year,horn and transducer for three months.


Q:What‘s the lead time?

A:If only conventional models, usually 3~10 working days. If customized mold required, it needs negotiate.

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