Sunstone Dual Pulse Industrial Capacitive Discharge (CD) Resistance Welders combine affordability and power in an attractive, desktop-sized package.  These spot welders can be used for anything from prototyping to production and are suitable for a wide range of fine spot welding applications.  Typical uses include battery pack manufacturing, general fine spot production runs, research, welding small copper parts, etc.  Weld repetition rates of up to 166 welds per minute are possible.

Sunstone industrial spot welders have Dual Pulse capabilities to aid in the welding process.  The Dual Pulse feature decreases weld defects and increases overall productivity by producing clean and repeatable welds.  The first pulse heats the weld area to eliminate contaminants and seat weld electrodes.  A higher energy second pulse then performs the weld.  Both pulses occur within a tenth of a second.

Features

• Dual Pulse operation removes surface inconsistencies and contaminants
• Single or Dual Pulse operation
• Available in 150ws, 300ws, and 600ws
• Infinitely adjustable pulse width
• Up to 166 welds/min
• Production ready
• Compact footprint (12" x 13")
• Peak current of more than 10kA (1mOhm load)
• Intuitive user interface
• Be up and running in minutes without any prior welding experience

Typical applications

• Battery pack welding
• Cross wire welding
• Thermo-couple welding
• Medical/dental weldments
• Copper aluminum and brass thin sheet and wire
• Miscellaneous resistive applications
• Welding electronic components

Technical Resources