Insulation Chucks are specially designed collets used in capacitor discharge (CD) stud welding to securely hold and center insulation weld pins, CD studs, or capacitor discharge fasteners during the welding process. These chucks ensure proper alignment, consistent weld pressure, and clean releases — critical for high-speed, repeatable insulation installs.
Precision-machined for accuracy and long service life, insulation chucks are available in a variety of sizes to accommodate different pin diameters and materials. They’re compatible with most CD weld guns, and are a must-have accessory for HVAC, shipbuilding, and industrial insulation applications.
Key Benefits:
-
Securely holds insulation pins and CD weld fasteners
-
Ensures proper stud alignment and consistent welds
-
Quick-release design for faster production
-
Compatible with most CD stud welding guns
-
Available in multiple sizes to match your insulation hardware
Whether you’re fastening insulation to ductwork, tanks, or structural steel, Insulation Chucks deliver the accuracy and durability needed for efficient, professional results.
