Product Introduction
- Custom welding chuck is professional workholding accessory specially designed to install on welding positioner turntable.
- Available in 3-jaw self-centering or 4-jaw independent types, support customized clamping range, center hole size and flange bolt layout.
- It firmly clamps pipe, flange, cylindrical and irregular workpieces, keeps stable rotation during circular seam welding.
- Perfect match with pan-tilt positioner, rotary welding positioner for pipe and pressure vessel fabrication.
- CE document available.
Technical Parameters
| Item | Specification |
|---|---|
| Model | WP Custom Series |
| Jaw Type | 3-Jaw Self-centering / 4-Jaw Independent |
| Clamping Range | Customized inner & outer clamping range |
| Through Hole | Custom diameter |
| Mounting | Flange mounted, custom bolt hole layout |
| Jaw Material | 20Cr Alloy Steel |
| Body Material | Cast Iron / Forged Steel Optional |
| Max Loading | Matched with your welding positioner rated load |
| Operation | Manual wrench control |
| Matching Equipment | Rotary / Pan-tilt welding positioner |
| Certification | CE |
| Warranty | 12 months |
| Optional Parts | Extended jaws, anti-spatter shield, protective jaw pads |
Product Features
Custom flange hole design, easy bolt mounting on various welding positioner turntables.
Optional 3-jaw self-centering or 4-jaw independent jaws for round / irregular workpieces.
Large customizable through hole, allows long pipe pass-through for pipe circumferential welding.
Alloy steel jaws, high clamping force, anti-slip, withstand continuous welding rotation load.
Manual quick clamping structure, simple operation, reduce workpiece positioning time.
Anti-spatter surface treatment, resist welding slag damage and extend service life.
Application Scope
Small pressure vessel and cylinder shell positioning & rotary welding.
Pipe, flange and short tube circumferential seam welding on welding positioner.
Elbow, tee and tubular workpiece automatic welding production.
Irregular asymmetric workpiece clamping by 4-jaw independent custom chuck.
Optional Configuration
- Extended jaws for large diameter workpiece clamping. ‑
- Soft jaw pads to protect polished stainless steel workpiece surface.
- Anti-spatter protective cover to block welding slag.
- Extended jaws for large diameter workpiece clamping. ‑
- Soft jaw pads to protect polished stainless steel workpiece surface.
- Anti-spatter protective cover to block welding slag.
Product packagin
Product Certificate
Frequently Asked Questions
Q1: Can this custom chuck fit my existing welding positioner?
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A1: Yes, we customize flange bolt layout, mounting size according to your positioner turntable dimension.
Q2: What is difference between 3-jaw and 4-jaw welding chuck?
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A2: 3-jaw for fast self-centering round pipe; 4-jaw independent jaws for eccentric, square or irregular workpieces.
Q3: Can you make large through hole chuck for pipe pass through?
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A3: Yes, the center hole size can be fully customized based on your pipe OD.
Q4: Can we get soft jaws for stainless steel workpiece?
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A4: Soft protective jaw pads are available as optional accessory to avoid surface scratch.
Q5: What is your warranty for welding chuck?
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A5: 12-month warranty for main casting body, excluding wearing jaw tips.
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