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Economic Ultrasonic Metal Welder with Foot Pedal Control, 35KHz - MSK-800-2K

Transported by LTL Freight (Truck)

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Gas Condition:
MSK-800-2K is an anolog economic ultrasonic metal welder. It is designed for welding Nickel or Aluminum tabs onto the stack electrode sheet with current collectors (Copper or Aluminum) for preparing Li-ion pouch cells in R&D laboratories.


  • Solder joint is much cleaner and firmer than conventional welding methods.
  • Low welding temperature ensures no impact to the metal's physical and chemical properties.
  • Great electrical conductivity on the solder joint, resistance coefficient is close to zero.
  • Pre-treatment to working parts is not needed, and able to weld without welding solder.
  • instant welding, able to finish welding within 0.01 - 2 second.
Input Voltage  220VAC +/-10%, 50/60Hz 
Max. Power Consumption 2000W  (Max 20 layers)
Welding Area 4mm(L) x 4mm(W)
Welding Head
    • One set of the welding head and base is pre-installed for welding both aluminum & copper current collectors from 1 to 20 layers.
    • Two types of patterns for welding various metals
    Ultrasonic Frequency 35K Hz
    Pneumatic Control (Not included)

               pic1                pic2
    KF40 Feedthrough (Not included)

    • For Ar atmosphere operation, please consider MSK-800W. (Feedthrough included) to use in the glove box.
    • For operating in the glove box, the KF40 Feedthrough is required but not included, please click here or the picture on the left to order the KF-40 Feedthrough.
    Product Dimensions
    • Controller: 408mm(L) x 195mm(W) x 302mm(H)
    • Welder: 360mm(L) x 190mm(W) x 310mm(H)
    Compliance CE Certified
    NRTL certification available upon request at extra cost
    Warranty One Year limited warranty with lifetime support
    Operation Manual & Video

    Net Weight 42 kg (93 lbs)
    Shipping Weight & Dimension
    • 150 lbs
    • 40" x 30" x 27"
    Application Note
    • The MSK-800-2K ultrasonic welder can't be used in Ar gas condition because electric arc occurs during the process. Use N2 gas if needed.
    • Nickel and Aluminum Tabs can be welded onto different types current collecting substrates (Aluminum or Copper) when making battery electrodes. 
    • A KF-40 feedthrough separates the control unit from the glovebox (only welding unit is inside the glovebox) and delivers the operating gas from the gas cylinder (or air compressor) outside the glovebox to the welding unit inside the glove box. Please contact us for MSK-800-2K for Argon compatibility customization.
    • Compact design enables the operation inside the glove box with Ar atmosphere where Lithium SulfurLithium AirLithium Solid State or Li-ion half cell will be assembled. Please click the images in below to understand these technologies and how it fits in a glove box.

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    1. Prices listed online are valid for US market and whom pay by credit card only. There will be extra charges for shipping & handling. Price various from country to country.
    2. We may add extra charges for paper order and net30 terms due to extra labor cost.
    3. The prices listed are subject to change without notice.