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Equipment: Desk-Top Microcomputer Control Capacitive Discharge Spot Welder (Pneumatic Type, 208 - 240VAC) -MSK320A2

Product ID # 6330 (Included)Optional for Product ID#7205
Your Price: $2,995.00
In Stock

Product ID # 5998
Part Number:

  • MSK-320A Microcomputer Control Capacitive Discharge Spot Welder (CD Welder), a capacitive resistance spot welders, is the  most popular capacitive discharge spot welder driven by compressed air, which is designed for the production of the world’s high-class battery manufacturer (NiMH, NiCd, Li-Ion,LiMnNi,LifePO4, NMC) with more reliable and consistent welding than AC pulse. It can be used for AA / AAA / C / D / F / M / 10440 / 14430 /14500 / 14650 / 17500 / 18650 / 26650 / 21700 / 38120 / 40160 size of batteries.
  • Please click here to learn basic knowledge of Capacitive Discharge Spot Welder (CD Welder)
  • Excellent choice when the welding application require a rapid rise time and high energy discharge
  • Digital LCD control panel.
  • Compact and attractive dimension.
  • Most cost-effective welding solutions for fine-spot resistance welding. 
  • Quick energy release for welding highly conductive metals such as copper. Compress Air assist to lower the electrode (for high volume welding) 
  • Small heat affected weld zones
  • Repeatable energy release independent of line voltage fluctuations
  • Capable of extremely fine energy adjustment
  • Homogeneous welding spot, small spark, no black spots and stable welding current.
  • Fully eliminates the phenomenon of low voltage or condensation occurred to lithium batteries after welding and serves as ideal equipment for you to produce assembled batteries.
  • Microcomputer single chip control, the welder may achieve single-pulse and double-pulse welding.
  • All parameters are set via microcomputer. Adopts LCD display and keypad adjustment, resulting in accuracy, visualization and easy of operation.
    • Adjustable welding current and Adjustable welding time can help you realize different welding state.
  • Independently adjust for the pressure of two welding probes, ensuring stable and reliable welding pressure.
  • Optoelectronic welding switch, which can eliminate the need of changing switches for similar welding machines.
  • Quick and immediate for machine learning and use
Input Power
  • 208 - 240 VAC (50~60Hz) for worldwide use  ( For 110VAC, please order >1500W 110V-220V AC transformer )
Tabs to use
  • All Nickel    <0.1mm thickness
  • Nickel- plated  <0.15mm thickness ~ 0.20mm thickness (for some 0.20mm thickness tabs, it might need multi spotting)
Input Air pressure
  • 0.1-0.8 Mpa (116 psi) 
Included Accessories
  • Several of dummy cells and tabs for testing
  • 2 pcs 80mm L x 4.0mm Dia Copper Welding Electrodes
  • Removeable welding plate 150mmX75mm
Optional items to order
Max Size (LxWxH)
  • 800mm(31.5") x 580mm(22.8") x 1200mm(47.2")
Shipping Weight
  • 150lbs (68kg), 36"x35"x33" (Total CUBIC FEET: 24.1, equivalent: 240LB)
  • Avoid touching weld spots immediately after the weld has been performed as they will be hot.
  • Always wear safety glasses when working with spot welders and weld heads.
  • Be careful not to pinch fingers in moving weld head parts or between welding electrodes.
  • Remove hand jewelry before welding.
  • All welds are performed at low voltage for increased safety of operation
Data Sheet
Vedio presentation

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