Product Overview
Lemar 3D Welding Table Size Customized D28 D16 Ironcraft Welding Table is a highly modular professional welding tooling platform. It is manufactured from industrial - grade materials and supports fully personalized size customization. Its core features are:
Fully customizable dimensions: Customize any length, width, and height according to customer requirements.
Dual - standard hole systems: Optional D28 (28mm) or D16 (16mm) standard hole - pitch systems.
Industrial - grade structure: Specifically designed for high - intensity welding conditions.
3D modularity: Supports the construction of tooling in three - dimensional space.
Core product features
(1) Dimension customization ability
Customization parameters Optional range Typical applications
Length 500 - 6000mm Small parts to large structural components
Width 500 - 3000mm Single - station to multi - station layout
Height 800 - 1200mm Sitting/standing operation requirements
Tabletop thickness 20 - 100mm Conventional welding to super - heavy - load working conditions
(2) Structural design
Main material: High - strength cast iron/high - quality carbon steel (Q355 optional)
Surface treatment:
Precision grinding (flatness ≤ 0.1mm/m²)
Optional nitriding/chromium - plating treatment
Reinforcement design:
Bottom rib network
Optional anti - deformation frame
| 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. |
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.
Hardness:Material body hardness.
D28 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=φ28.065--φ28.149mm.
Hole spacing:L1=100±0.05mm.
Engraving:Graduation line spacing W1=100±0.05mm.
Flatness:0.1/1000mm.
Verticality:0.1/200mm.
Roughness:Ra3.2.
Load-bearing:Standard type: 2T, frame type: 5T.
Hardness:Material body hardness.
3D Welding Table Size Customized D28 D16 Ironcraft Welding Table
Typical application scenarios
Automobile manufacturing: Body welding, parts assembly.
Aerospace: High-precision structural part welding.
Machining: Positioning of large welded parts.
Mold manufacturing: Mold repair and adjustment.
Education & R & D: Used for welding training, trial production of new products.
Market advantages
High cost performance: More flexible and accurate than traditional welding fixtures.
Rust-proof and durable: Reduces maintenance costs and extends service life.
Quick model change: Suitable for small-batch and multi-variety production.
Improves welding quality: Reduces deformation and enhances product consistency.
For more details or custmized welding table ,pls feel free to contact us ,thanks!
√ Wuxi Lemar Machinery Equipments Co., Ltd. is a high-tech enterprise specializing in automated welding equipment and H-beam equipment. Our company has developed a series of professional equipment such as CNC cutting equipment, Beveling equipment, welding equipment, etc.
√ On the basis of continuously absorbing advanced technologies and processes domestic and abroad,our products are widely used in pressure vessels, petrochemicals, power stations, heavy machinery, ships, steel structure buildings and other industries.Most of the products have reached advanced international levels.
√ Lemar Machinery has won the praise of users with the corporate spirit of "motivational and enterprising, honest and trustworthy", and is wi ling to work hand in hand with friends from all walks of life to realize its vision.
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.
Request Custom Quote
Complete the configuration wizard or speak with our sales engineers
Shipping & Support
✓ FOB/CIF terms available
✓ DDU/DDP shipping to 50+ countries
✓ Trade assurance through PICC/Country bank
Purchase Guide
(1) Suggestions for Size Selection
Single-station operation:
Recommended: 1000×800mm
Suitable for: Small part repair
Production line integration:
Recommended: 3000×1500mm
Suitable for: Batch welding
Extra-large workpieces:
Recommended: Modular splicing solution
Maximum expandable to 12m
(2) Selection Criteria for Hole Systems
Choose D28 when:
Workpiece weight > 500kg
Heavy-duty fixtures are required
Steel structure welding
Choose D16 when:
High-density positioning is required
Precision parts processing
Space-constrained occasions
Summary
3D Welding Table Size Customized D28 D16 Ironcraft Welding Table represents the highest flexibility of modern welding fixtures. Its infinite size combinations + dual standard hole system options can perfectly meet the full range of welding requirements from micro-precision parts to super-large structural parts. Compared with fixed-size products, it offers:
More optimized workshop space utilization
Higher production layout flexibility
Better long-term investment protection
3D Welding Table Size Customized D28 D16 Ironcraft Welding Table is especially suitable for enterprises with multi-variety and variable-batch production models, and is an ideal basic platform for building flexible welding production lines.
Audited Supplier 
){kind=link}