Welding Fixtures & Tooling
Welding Platform Screw Clamp
JUNIQ Precision| D28 Welding Table Screw Clamp – 90°, 45° & 180° | Heavy-Duty Modular Welding Table Fixture for Precise Angle Welding
Features
- Multi-Angle Clamping – 90°, 45° & 180°
- Full D28 Modular Welding Table Compatibility
- High-Force Screw Mechanism
- Heavy-Duty Hardened Steel Construction
- Rust-Resistant Surface Finish
- Precision-Machined Pivoting Jaw
- Ergonomic & Quick-Release Design
- OEM & Customization Available
Applications
D28 Welding Table Screw Clamp – 90°, 45° & 180°
Reliable Industrial Solutions for Metal Work and Industrial Applications
Looking for a reliable, multi-angle clamping solution for your D28 welding table?
Our D28 Welding Table Screw Clamp delivers precise 90°, 45°, and 180° clamping for modular welding tables. Designed for professional welders, fabricators, and industrial workshops, this screw clamp ensures fast, repeatable, and distortion-free welding setups.
👉 Send us an inquiry now for bulk pricing, customization, or technical support.
28mm Welding Table Clamps
The D28 Welding Table Screw Clamp is a versatile clamping tool compatible with all standard D28 modular welding tables (28mm diameter holes). It combines a screw mechanism with a pivoting jaw, allowing you to clamp workpieces at 90°, 45°, and 180° without changing tools. This makes it ideal for angle welding, square frames, and flat panel assembly.
Contact Us ↓↓↓
Email: info@juniqprecision.com
WhatsApp: +86 151 5226 0167
Website: www.juniqprecision.com
Wuxi Juniq Precision Industrial Co., Ltd.
Why Choose Our D28 Welding Table Screw Clamp ?
Improve Workpiece Accembly
1. Multi-Angle Clamping (90°, 45°, 180°)
90° clamping – Perfect for corner joints, frames, and square structures.
45° clamping – Ideal for mitered joints, diagonal bracing, and chamfered edges.
180° clamping – Flat clamping for panel alignment, butt welds, and surface leveling.
2. Quick & Secure Screw Mechanism
The integrated screw handle provides high clamping force with minimal effort. No need for separate tools – just tighten and weld.
Support Repeatable Production
3. D28 Compatibility
Fits any D28 welding table with 28mm hole diameter. Also compatible with D28 fixture plates, D28 stop blocks, and other modular welding table accessories.
4. Durable Construction
Made from hardened steel with a black oxide or zinc-plated finish for rust resistance and long service life. The precision-machined pivot ensures accurate angle settings every time.
JUNIQ Precision D28 Welding Table Screw Clamp
Technical drawing and dimensions for Locating Angle Ruler used in 3D welding table positioning and clamping applications.
Technical Drawing
Reference diagram · Dimensions in mm
Product Dimensions
D28 System Screw Clamp · Dimensional reference
| Item | Specification | Material |
|---|---|---|
 |
300x300mm | Q355 steel |
 |
300x150mm |
Q355 steel |
 |
300x300mm | Q355 steel |
 |
300x150mm | Q355 steel |
| 300x200mm | Q355 steel |
Note: Final dimensions, material, surface treatment, mounting details, and compatibility should be confirmed against the actual product drawing before ordering.
How to Use the D28 Screw Clamp?
Usage Instructions：
✓Insert the clamp into a 28mm hole on your D28 welding table.
✓Adjust the pivoting jaw to your desired angle (90°, 45°, or 180°).
✓Place the workpiece against the jaw and table surface.
✓Turn the screw handle to tighten and secure the workpiece.
✓Weld with confidence – the clamp holds firm without distortion.
✓Release the screw and remove the clamp when finished.
Pro tip: For high-volume production, pair this clamp with D28 quick-release clamps and D28 magnetic squares.
Video of Product
For more videos ,please kindly feel free to contact our sales engineer:Summer directly.
One clamp. Three angles. Perfect welds every time.
✅ Fits all D28 modular welding tables (28mm holes)
✅ 90°, 45° & 180° clamping in one tool
✅ Heavy-duty screw mechanism – up to 2,500 N force
✅ Hardened steel, rust-resistant finish
✅ Ideal for frames, pipes, panels & heavy fabrication
Where D28 Screw Clamps Are Used？
Welding Table & Modular Fixturing Applications
•D28 modular welding tables – The clamp drops directly into any 28mm hole, making it a plug-and-play solution for all standard D28 tables.
•D28 fixture plates – Ideal for building custom jigs and fixtures on perforated plates.
•D28 welding table kits – A must-have accessory to complete your welding table setup.
•Quick-change fixturing – Combine with D28 quick-release clamps, D28 stop blocks, and D28 magnetic squares for rapid reconfiguration between jobs.
Frame & Structure Fabrication
•Square and rectangular frames – 90° clamping ensures perfectly square corners for gates, railings, and machine frames.
•Angled frames – 45° clamping is ideal for mitered corners, diagonal braces, and chamfered joints.
•Flat frame assembly – 180° clamping aligns long rails and panels for butt welds.
•Trusses and lattice structures – Hold multiple members at consistent angles for repeatable production.
Pipe, Tube & Profile Welding
•Pipe-to-pipe joints – Clamp at 90° for T-joints and 45° for Y-joints and laterals.
•Tube frame fabrication – Square tube, round tube, and rectangular profile assembly.
•Profile alignment – 180° clamping keeps profiles flush before tack welding.
•Handrail and guardrail production – Fast, repeatable angle setting for high-volume runs.
Workshop, Repair & Maintenance
• On-site repairs – Portable and easy to reposition on any D28 table.
• General fabrication – One clamp covers 90°, 45°, and 180° — no need for multiple tools.
• Training and education – Ideal for welding schools and vocational training centers.
• DIY and hobby welding – User-friendly screw mechanism for beginners and pros alike.
Other Products of JUNIQ pRECISION
Tailored Welding Fixtures Solutions
We provide customized welding fixtures and clamps for metal fabrication applications.
Send us your machine specifications, belt dimensions, workpiece material, or product drawings to discuss a suitable abrasive belt solution.
Customization Options
- ✓Height,Width and length
- ✓Size
- ✓Material
- ✓LOGO
- ✓Packaging
OEM / ODM Services
- ✓ Private label and branding
- ✓ Custom packaging design
- ✓ Performance formulation adjustments
- ✓ Sample and trial order support
- ✓ Competitive MOQ negotiation
How are Our Screw Clamp Shipped?
Inquiry & Specification
Contact our sales team with your required specifications including size, material and quantity. We will provide a detailed quotation within 24 hours.
Packaging
Standard industrial packaging ensures safe transit. Custom packaging and labeling available for OEM customers. Bulk orders shipped on pallets with protective wrapping.
Delivery & Lead Time
Standard production lead times range from 7–15 days depending on order quantity and specifications. Express shipping options available for urgent requirements.
Why Choose JUNIQ Precision?
What Can We Help With?
D28 welding table kits
D28 clamps and fixtures
D28 stop blocks and squares
Custom welding table accessories
Don't compromise on welding accuracy. Get the D28 Welding Table Screw Clamp – 90°, 45° & 180° and experience faster, cleaner, and more precise welds.
👉 Click here to send an inquiry
📧 Email: info@juniqprecision.com
📞 Phone/WhatsApp: +86-151-5226-0167
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JUNIQ Precision — Your Partner for Welding Fixture Accessories and Customized Industrial Sourcing.
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Frequently Asked Questions
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