Sunstone’s Dual Pulse Capacitive Discharge Fine-Spot Resistance Welders provide the ideal resistance spot welding equipment. The 200, 400, and 600 watt second fine-spot resistance welders provide ample power for a large spectrum of applications, including battery pack manufacturing, at an affordable price. The welders’ dual pulse feature aids in the welding process. The first pulse heats the weld area to eliminate contaminants and then seats the weld electrodes. The second pulse is a higher energy weld that performs a clean, strong weld. Both pulses occur within milli-seconds.
Dual Pulse CD Spot Welder Features
Typical Dual Pulse CD Spot Welder Applications
The CD200DP offers up to 200 watt seconds with single or dual pulse operation.
The CD400DP offers up to 400 watt seconds with single or dual pulse operation.