The line of Capacitor Discharge stud welding equipment from Nelson® represents state-of-the-art technology for small diameter fastening to light gauge metals. Three different model offerings allow for the most economical solution to application demands. The microprocessor-controlled system achieves maximum weld control and operator safety. Stepless voltage adjustment and digital displays assist in precise weld adjustment. Diagnostic LED’s and fault codes inform the operator of system status. AVAILABLE FOR RENT OR PURCHASE.



Pinnacle™ NCD+ 500b

High-performance battery-powered design delivers 1000's of welds from a single charge!  Nelson's first stud welder powered exclusively by a rechargeable battery, the Pinnacle™ has the capacity to weld CD studs up to 3/16” diameter, including standard tip studs and Cupped Head Pins (CHP) for insulation.

  • Available in Europe
  • NCD+ 1000, NCD+ 1600, NCD+ 3200

    NCD+ is a dependable, new-generation capacitor discharge (CD) stud welding power source developed around the traditional transformer rectifier CD power topology, controlled by a high-performance 32-bit microprocessor with integrated DSP technology. It is the ideal tool to weld up to 3/8” (M8) CD studs with the contact CD or gap CD welding process to eliminate drilling, tapping, grinding, and polishing operations.

  • Available in Europe
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    The availability of the products described on this site, and the product descriptions, may vary from country to country. Consult your STANLEY® Engineered Fastening Account Executive or your local distributor for specific product information.