3 Jaw Chucks
Built to withstand the robust conditions of the welding industry, IRCO 3 jaw self-centering welding chucks are specifically designed to secure heavy cylindrical weldments—they are proven every day in some of the largest mod yards and pipe spool fabricating facilities across North America.
Dependable Gripping of Parts
Our 3 jaw chuck body is equipped with:
- An enclosed face for protection from weld spatter and flux contamination.
- A self-centering mechanism that ensures the part remains centralized during rotation for consistent welds and quick change over.
- A hardened and serrated chuck jaws—reversible from inside to outside diameter clamping allows for faster setup, greater versatility and stronger gripping force.
- Precision machined components and gears for smooth accurate adjustment
|Capacity & Dimensions||3JC-11||3JC-20||3JC-30||3JC-48||3JC-60|
|Outside Diameter Range (in)||.375 – 11.25||2 – 20||2 – 30||2 – 48||3 – 60|
|Inside Diameter Range (in)||4.25 – 15||6 – 24||6 – 34||6 – 52||7 – 64|
|Machine Weight (lbs)||20||190||235||425||510|
|Mechanical Drive||Quick Jaw Mechanism||Internal Cam Mechanism||Internal Bevel Geartrain Mechanism Driving ACME Screws|
|Operation of Chuck||Manual Torque Arm|
|Chuck Jaws||Reversable Chuck Jaws||Qty 3 Pin Adjustable HD Chuck Jaws|
|Gripping Inserts||No Inserts||Replaceable Carbide Tipped Serrated Inserts|
**Reference purposes only. All specifications are subject to change without notice.