The Precision Welding Table D16 is a high-precision modular welding workbench. It adopts the D16 standard hole system and is equipped with a professional fixture system, suitable for industrial applications such as precision welding, assembly, and inspection. Its dimensions are 1000mm (width) × 2000mm (length) × 100mm (thickness), providing a large and stable working surface, which is suitable for the processing of medium to large workpieces.
| Aspect |
Cast Iron |
Q355 (Structural Steel) |
| Material Category |
Iron-carbon alloy with high carbon content (2-4%), produced by casting. |
Low-alloy high-strength structural steel (GB/T 1591-2018), produced by rolling/forging. |
| Common Types |
Gray Iron, Ductile Iron. |
Replaces the old grade Q345. |
| Key Composition |
High carbon (2-4%), high silicon (1-3%), low manganese (0.1-1%). |
Low carbon (≤0.24%), low silicon (≤0.55%), manganese (1.0-1.6%), with microalloys (Nb, V, Ti). |
| Mechanical Properties |
- Tensile Strength: 120-400 MPa (low) |
- Tensile Strength: ≥355 MPa (actual: 470-630 MPa) |
| - Brittle, low toughness |
- High toughness, impact resistance |
| - High hardness (HB 150-300) |
- Moderate hardness (HB 130-180) |
| - Poor weldability. |
- Excellent weldability. |
| Manufacturing Process |
Casting (molten metal poured into molds). Ideal for complex shapes. |
Hot/cold rolling, forging. Easy to cut, weld, and machine. |
| Applications |
Engine blocks, machine tool bases, pipes, cookware (e.g., cast iron pans). |
Structural frameworks (buildings, bridges), ships, pressure vessels, machinery. |
| Advantages |
Cost-effective, wear-resistant, good vibration damping. |
High strength-to-weight ratio, ductile, suitable for dynamic loads. |
| Limitations |
Brittle, difficult to machine post-casting. |
Requires corrosion protection in harsh environments. |
1-side welding tables 5-side welding tables
D16 3D Welding Table
Material:a. HT300 casting, b. Q355 steel plate welding, c. High hardness steel plate welding, d. Stainless steel plate welding.
Aperture:A=φ16.065--φ16.149mm.
Hole spacing:L1=50±0.05mm.
Engraving:Graduation line spacing W1=50±0.05mm.
Flatness:0.1/1000mm.
Verticality:0.05/200mm.
Roughness:Ra3.2.
Load-bearing:Standard type: 2T, frame type: 5T.
Core Features
(1) High-precision D16 Hole System
Standard Hole Diameter: 16mm (D16), compatible with various positioning pins, fixtures, and accessories.
Standard Hole Spacing: Usually 50mm or 100mm (depending on the manufacturer).
High Positioning Accuracy: Hole spacing tolerance of ±0.02mm, flatness ≤0.02mm/m².
Modular Design: Supports rapid positioning and repeated clamping, improving production efficiency.
(2) Professional Clamping System
Comes standard with quick clamping devices (such as bolt clamps, lever clamps, magnetic clamps, etc.).
Three-dimensional Adjustability: Supports precise positioning in the X/Y/Z directions.
Strong Compatibility: Can be paired with various standard or custom fixtures.
(3) High-strength Cast Iron Material
HT250/HT300 Gray Cast Iron: High rigidity, anti-deformation, and good shock absorption.
Precision-ground Surface: Ensures high flatness, suitable for precision welding and inspection.
Rust Prevention Treatment: Some models may use surface plating or rust-proof coatings.
(4) Large-sized Workbench (1000×2000×100mm)
Extra-large Worktop: Suitable for welding and assembling long and large workpieces.
100mm-thick Table Body: Provides ultra-high stability and reduces the impact of vibration.
High Load-bearing Capacity: Can support heavy workpieces (the specific load-bearing capacity needs to refer to the manufacturer's data).
Typical applications
1.Precision welding: Suitable for high-precision welding in fields such as automotive, aerospace, and machinery manufacturing.
2.Installation of tooling fixtures: Can quickly build a dedicated fixture system to improve repeat positioning accuracy.
3.Mechanical assembly: Used for the assembly and adjustment of large structural components and molds.
4.Inspection reference platform: Can be used as a reference plane for coordinate measuring machines (CMM) or manual inspection.
5.Teaching and research: Suitable for welding training and product prototype development.
Purchase Recommendations (Optional Accessories)
1.Standard Fixture Set (bolt clamps, lever clamps, angle clamps, etc.)
2.Extended Support Frame (for supporting extra-long workpieces)
3.Caster Base (facilitates the movement of heavy-duty workbenches)
4.Laser Positioning Auxiliary System (improves alignment accuracy)
Advantages and Values
1.Improve production efficiency: The modular design reduces adjustment time and enables quick switching of different workpieces.
2.Ensure welding accuracy: High flatness + precise hole system reduces welding deformation.
3.Long-term stability: The cast iron material is wear-resistant and does not deform after long-term use.
4.Flexible expansion: It can be equipped with various accessories such as fixtures, support columns, and rotating devices.
| Feature |
This 3D Welding Table |
Traditional Welding Table |
| Positioning Accuracy |
±0.05mm/m (High Precision) |
±0.2mm/m (Lower Accuracy) |
| Clamping Method |
Adjustable, Modular (3D Positioning) |
Fixed, Less Flexible |
| Suitable Workpieces |
Complex Structures, Irregular Shapes |
Simple Flat Welding |
| Long-Term Stability |
High Resistance to Deformation |
Prone to Thermal Deformation |
Give you more choices---Our related product link for you!
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Q: What's the lead time for custom configurations?
A: Standard units ship in 3-5 business days. Custom builds require 2-3 weeks for production.
Q: Do you provide on-site installation?
A: Yes, our certified engineers offer global installation and calibration services.
Q: What warranty coverage is included?
A: 1-year limited warranty on mechanical components.
Shipping & Support
✓ FOB/CIF terms available
✓ DDU/DDP shipping to 50+ countries
✓ Trade assurance through PICC/Country bank
The Precision Welding Table D16 with Clamping System 1000×2000×100mm is a professional - grade welding and assembly platform, suitable for high - precision and high - efficiency manufacturing environments. Its modular design, high - rigidity structure, and D16 standard hole system make it an ideal choice for modern welding workshops.
Enhance Your Welding Capabilities With Our Precision Welding Table D16 With Clamping System 1000*2000*100mm !
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The Precision Welding Table D16 is a high-precision modular welding workbench. It adopts the D16 standard hole system and is equipped with a professional fixture system, suitable for industrial applications such as precision welding, assembly, and inspection. Its dimensions are 1000mm (width) × 2000mm (length) × 100mm (thickness), providing a large and stable working surface, which is suitable for the processing of medium to large workpieces.
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