Modular Welding Workbench
Material:Cast iron/Steel
Application:Welding&Assemble
Process:CNC Machining
Surface treatment:Raw
Type:3D D28
Size:1500*1500mm
Brand:Lemar
Contact Us:Eva(+8615995269947/Email:evasummer@lemarmetal.com)

[Get Factory Price →Eva summer]
WUXI LEMAR
Product Overview
Our Modular Welding Workbench is a precision-engineered 3D welding table system designed for professional fabricators and manufacturing workshops. Built with Q355 structural steel or cast iron, available in D28 and D16 hole systems, these tables deliver ±0.1mm repeat positioning accuracy and industrial-grade load capacity up to 5 tons.
The nitrided surface treatment provides superior resistance against weld spatter, rust, and wear - ensuring your table stays flat, clean, and accurate for years of heavy-duty use.
Our address:505-1 NO.8 JIEFANG WEST ROAD,LIANGXI DISTRICT,WUXI,CHINA
Phone Number:+86 159 952 699 47(Eva Summer)

Products Parameters
| Parameter | Specification |
|---|---|
| Model | D28 |
| Material | Raw Cast Iron (Uncoated / No paint) |
| Table Size (L x W) | 1500 mm x 1500 mm |
| Thickness (Typical) | 25–35 mm plate (depending on supplier spec – confirm with drawing) |
| Hole Diameter | 28 mm |
| Hole Pattern Grid | Typically 100 x 100 mm (or 125 x 125 mm – verify with drawing) |
| Flatness Tolerance | ≤ 0.01 mm / m² (precision ground surface) |
| Surface Finish | As-cast or lightly machined raw surface |
| Underside | Reinforced ribbed structure |
| Standard Accessories | Table top only (clamps, legs, tooling sold separately) |
| Optional Legs | Heavy-duty steel legs with leveling pads (order separately) |
Note: Raw material tables may have minor surface scale or casting marks. Light grinding before first use is recommended for precision work.
Products Advantages
1. Unmatched Precision ±0.1mm repeat positioning accuracy with H7 tolerance holes - every weld lands exactly where it should, batch after batch.
2. Truly Modular Flexibility Seamlessly splice multiple tables, reconfigure fixtures in minutes, and scale your workspace as your business grows.
3. Nitrided Surface Durability HV600+ surface hardness resists weld spatter, rust, and abrasion - your table stays flat and clean for years of heavy use.
4. 70% Faster Setup Ditch custom jigs and clunky fixtures. The ball-lock system lets you secure workpieces in seconds, not hours.
5. Full Accessory Ecosystem Over 50+ compatible fixturing accessories - locking pins, angle locators, V-blocks, magnetic clamps, and more - all engineered to perfect tolerance.
6. Robot-Ready Design Built to integrate seamlessly with robotic welding cells for automated production and consistent, repeatable quality.
7. Industrial-Grade Build Q355 structural steel or HT250 cast iron with reinforced ribbing - handles 3–5 ton loads without flex or deformation.
8. 5-Sided 3D Fixturing Precision-machined on all five working surfaces - clamp vertically, horizontally, or at any angle for complex 3D assemblies.

Products Applications

✅ Steel structure fabrication
✅ Sheet metal welding
✅ Robotic welding cells
✅ Automotive parts manufacturing
✅ Aerospace & precision engineering
✅ Custom metal fabrication shops
✅ Heavy machinery assembly
✅ Prototyping & small batch production
Shipping & Packaging

FAQ
Q1: What's the difference between D28 and D16 hole systems? Which one should I choose?
A: The D28 system features 28mm holes on a 100×100mm grid and is designed for heavy steel structures, large fabrications, and heavy machinery assembly - it handles higher loads and larger workpieces. The D16 system has 16mm holes on a 50×50mm grid, offering finer positioning for sheet metal work, small components, and precision fabrication. Choose D28 for heavy-duty structural work; choose D16 for detailed, smaller-scale projects requiring tighter grid spacing.
Q2: What material options are available, and which is right for my workshop?
A: We offer two primary materials: Q355 structural steel and HT250 cast iron. Q355 steel tables are weldable, impact-resistant, and cost-effective - ideal for general fabrication and shops that occasionally weld directly to the table surface. Cast iron tables offer superior vibration damping, exceptional flatness stability, and excellent wear resistance - perfect for high-precision work and long-term dimensional accuracy. Both are available with nitrided surface treatment.
Q3: What is nitrided surface treatment, and why does it matter?
A: Nitriding is a heat treatment process that diffuses nitrogen into the table surface, creating a hard, wear-resistant layer with hardness up to HV600+. This treatment dramatically improves the table's resistance to weld spatter buildup, rust, and surface abrasion. Weld splatter chips off easily instead of sticking, the surface stays flat and accurate much longer, and cleanup between jobs is faster - extending the working life of your table significantly.
Q4: What is the load capacity of these welding tables?
A: Load capacity varies by model and material. Our D28 series tables typically support 3 to 5 tons of evenly distributed load, making them suitable for heavy structural steel and large assemblies. Our D16 series tables handle 1 to 3 tons, ideal for sheet metal and medium-weight fabrications. All tables feature a reinforced rib structure underneath to maintain rigidity and flatness under load. If you have specific heavy-load requirements, we can customize the table structure accordingly.
Q5: Are the accessories compatible across different table sizes and series?
A: Yes - all accessories within the same hole system (D28 or D16) are fully compatible across every table size in that series. For example, a D28 quick-locking pin works on any D28 table, whether it's 1000×500mm or 3000×1500mm. This means you can start with one table and expand later without replacing your existing fixturing. Note that D28 and D16 accessories are not interchangeable between systems due to different hole diameters.
Q6: Can I order custom sizes, and what is the typical lead time?
A: Yes, we offer full customization - including non-standard dimensions, special materials, custom hole patterns, integrated T-slots, and branded marking. Standard sizes typically ship within 15–20 working days. Custom orders usually take 20–30 working days depending on complexity. We ship worldwide via sea freight, air freight, or express courier, and our export team handles all documentation including packing lists, commercial invoices, and certificates of origin.
Welcome To Contact US
Direct Factory Pricing - Cut out the middleman, get premium quality at factory-direct prices.
Customization Available - Custom sizes, materials, and accessory packages to match your exact needs.
Global Shipping - Experienced export team with worldwide delivery to 50+ countries.
Quality Guarantee - Strict QC inspection before shipment, 12-month warranty included.
Expert Support - Professional technical team ready to help you select the right table and accessories.
Ready to upgrade your workshop? Contact us today for a free quote and technical consultation.
📞 Contact our sales team now
📧 Email: evasummer@lemarmetal.com
📞 Phone: +86 159 9526 9947
🌐 Online Inquiry:www.lemarmachine.com/modular-welding-table
*All Lemar products come with a 12-month warranty against manufacturing defects. Bulk and OEM orders are welcome.*
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