Welding Table Grid
Application:Welding&Assemble
Process:CNC Machining
Surface treatment:Normal/Nitrided
Type:3D
Brand:Lemar
Product Description
Our Welding Table Grid is the foundation of professional metal fabrication. Engineered with a precision-machined grid pattern and hardened nitrided surface, this heavy-duty welding table delivers unmatched flatness, durability, and versatility for jigging, fixturing, and assembly work.
Whether you're running a high-production shop or a custom fabrication studio, our grid-style welding table adapts to your workflow - saving setup time, improving accuracy, and standing up to years of sparks, spatter, and heavy loads.
Key Features
🔹Precision Grid System (28mm / 16mm Holes)
The tabletop features a precision-drilled grid pattern with 28mm diameter holes on 100mm centers (or 16mm on 50mm centers for D16 series), allowing you to quickly clamp and fixture workpieces at any angle. Every hole is machined to tight tolerances for consistent, repeatable setups - no more measuring and re-measuring.
🔹 Industrial-Grade Cast Iron / Steel Construction
Choose from HT300 gray cast iron or Q355 structural steel - both engineered for maximum rigidity and vibration damping. The thick ribbed underside design prevents warping even under heavy clamping forces and extreme temperature swings.
🔹 Modular & Expandable
Need a larger work surface? Multiple tables can be bolted together side-by-side to create custom-sized workstations. Add accessories like clamps, stops, angles, and vices to build the exact setup your project requires.
🔹 Flatness Guarantee
Every table is precision-machined to ±0.1mm per square meter flatness tolerance. We inspect each tabletop before shipping to ensure your fixturing is always accurate and your welds are always square.
Product Series
| Parameter | D28 Series | D16 Series |
|---|---|---|
| Hole Diameter | 28mm | 16mm |
| Grid Spacing | 100mm × 100mm | 50mm × 50mm |
| Tabletop Thickness | 100mm | 60mm |
| Material | HT300 Cast Iron / Q355 Steel | HT300 Cast Iron / Q355 Steel |
| Surface Treatment | Nitrided | Nitrided |
| Flatness Tolerance | ±0.1mm/m² | ±0.1mm/m² |
| Load Capacity | Up to 5,000 kg | Up to 3,000 kg |
| Standard Sizes | 1500×1000, 2000×1000, 3000×1500mm(customizable) | 1200×800, 1500×1000mm(customizable) |
Product advantages
1. True Nitriding Process - Not Just Surface Coating
Unlike cheap alternatives that use paint or spray-on "hardening" coatings, our welding tables undergo a full nitriding heat treatment that penetrates 0.3–0.5mm deep into the metal surface. This creates a case-hardened layer (HV ≥ 600) that won't chip, peel, or wear off - even after years of heavy grinding and welding. The result: a surface that actually repels weld spatter instead of trapping it.
2. Precision-Machined Flatness - Guaranteed
Every tabletop is double-surface milled and inspected with a precision straightedge before shipping. We guarantee ±0.1mm flatness per square meter - a standard most competitors can't match. No warped tables, no uneven clamping, no rework because your fixture wasn't square.
3. Thicker, Ribbed Construction = Zero Vibration
Our D28 series features a 100mm thick tabletop with an integrated ribbed underside structure - not just a flat plate. This design:
Reduces vibration during welding and grinding
Prevents thermal warping from high heat
Distributes weight evenly across the entire surface
Handles up to 5,000 kg of static load without deflection
Product Quality Commitment
International Certification: Certified with CE (conforming to EU machinery safety standards) and ISO 9001 quality management system certification, allowing products to directly enter European and American markets.
Industry Standards: The tabletop grid and hole pattern conform to the System 16/28 international tooling standard, compatible with mainstream global brands of fixtures, enhancing product versatility.
Quality Testing: Before shipment, products undergo flatness testing (error ≤0.02mm/m), load-bearing testing, and surface hardness testing to ensure they meet technical parameter requirements.
Export commitment
Manufacturing Defect Warranty: We provide a 12-month free warranty from the date of delivery. During the warranty period, we will provide free repair services and replacement of defective parts for any malfunctions caused by manufacturing defects, without charging for labor or parts.
Customs Clearance Assistance Guarantee: We provide a complete set of compliant documents (export license, certificate of origin, etc.) and assist in meeting target market certification requirements (such as EU CE, Thailand TISI, etc.), ensuring a customs clearance success rate of over 99%.
Intellectual Property Protection: We guarantee that our exported products do not infringe on the patents, trademarks, or other intellectual property rights of third parties, protecting our customers' legitimate rights of use.
About us
√ 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.We export globally and have over 20 years of export experience.
√ 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.
Our address
No.505 Jiefang Road,Liangxi District,Wuxi City,China
Phone Number
++8615995269947
evasummer@lemarmetal.com
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