Kaka industrial Welding Positioner Chuck, 3-Jaw Chuck Self-Centering chuck - 178451
The KAKA Industrial Welding Positioner Chuck (Model 178451) is a precision-engineered 3-jaw self-centering chuck designed to securely hold workpieces during welding, cutting, and fabrication tasks. Built from high-quality, hardened steel, this chuck ensures maximum strength, durability, and accuracy. Its self-centering mechanism provides quick and precise alignment, reducing setup time and improving workflow efficiency. Ideal for use with welding positioners and rotary tables, the 178451 delivers reliable performance, smooth operation, and superior grip consistency—making it a must-have accessory for professional welders and fabricators seeking precision and stability
Features
3-Jaw Chuck
Self-centering chuck
Used on KAKA Welding Positioner WP-220, WP-350 & WP-500
- Accurate Welding:Â The three-jaw chuck can securely grip pipes and tubes, allowing for consistent and accurate welding. For welding complex assemblies with multiple parts that need to be positioned accurately, the positioner helps in aligning and rotating the parts to achieve precise welds in hard-to-reach areas
- Versatility:Â The chuck's adjustable jaws can grip irregularly shaped parts, holding them securely while they are rotated. This is useful for welding components with non-standard geometries or multiple weld points.
- Accurately Repeat Positioning:Â In automated or semi-automated welding systems, the welding positioner chucks allows for consistent rotation and positioning of the workpiece, contributing to repeatable welds and improved overall efficiency.
- Simple and Portable:Â Accurately repeat positioning. Includes both Inside and Outside diameter clamping jaws. Could be well used on the welding positioner machines.
Specifications
| SKU |
178451 |
178452 |
178453 |
| Model |
WPC-200 |
WPC-300 |
WPC-400 |
| Max. clamping force |
200 kg/440lb |
250 kg/550lb |
350 kg/770lb |
| Max. loading capacity |
30 kg/66lb |
120 kg/ 260lb |
240 kg /529lb |
| Hole dia. |
ø 3.1inch |
ø 3.9 inch |
ø 6.7 inch |
| Clamping scope A |
ø 4.3-8.2 inch |
ø 6.7-11.8 inch |
ø 9.8-14.9 inch |
| Clamping scope B |
ø 0.39-5.1 inch |
ø 3.1-7.4 inch |
ø 4.7-9.8 inch |
| Packing size |
16"X16"X4" |
19"x19"x4" |
24"x24"x9" |
| N.W./G.W. |
20lbs |
37lbs |
48 lbs
|
| Usage |
WP-220 |
WP-220 WP-350 |
WP-500 |
Â
What Our Experts Think
-
The KAKA Industrial 3-Jaw Self-Centering Welding Positioner Chuck (178451) delivers precise and secure clamping for round, square, or irregular workpieces during welding and fabrication.
-
Its self-centering design ensures perfect alignment, reducing setup time and improving weld accuracy.
-
Constructed from high-quality steel, it provides exceptional grip strength and durability for industrial use.
-
Ideal for welding tables, rotary positioners, and metalworking setups that demand consistent and repeatable performance.
Q&A
-
Q: What type of chuck is this?
A: It’s a 3-jaw self-centering chuck designed for welding and positioning applications.
-
Q: Can it hold different shapes of material?
A: Yes, it securely grips round, square, and irregular workpieces.
-
Q: Is it compatible with welding positioners?
A: Yes, it’s perfectly suited for most KAKA and similar brand welding positioners.
-
Q: What material is it made from?
A: It’s built from hardened, precision-machined steel for long-term strength and stability.
Maintenance Tips
-
Clean jaws and threads regularly to maintain smooth operation and prevent binding.
-
Lubricate moving parts lightly to ensure consistent centering action.
-
Inspect for wear or debris before clamping to protect both the chuck and workpiece.
