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Industrial Grade Nitrided Steel D28 Welding Table With Modular Fixture Holes
| MOQ: | 1 |
| Price: | 500USD-1500USD |
| Standard Packaging: | 4000mm*2000mm*300mm |
| Delivery Period: | 15-20 work days |
| Payment Method: | Western Union,T/T,D/P,D/A,L/C |
| Supply Capacity: | 500 units/month |
Detail Information
Place of Origin
WUXI,CHINA
Brand Name
WUXI LEMAR
Certification
CE
Model Number
D28
Document
Model NO:
D28
Condition:
New
Flatness:
≤0.1mm/1000mm
Thickness:
25mm
Working Face:
5-Sided Precision Machining
Customization Capabilities:
Supports Customization/MultipleUnits Splicing
Verticality:
≤0.1mm/200mm
Specification:
2400x1200mm
Origin:
Jiangsu Wuxi
Highlight:
Industrial grade nitrided steel welding table
,D28 welding table with fixture holes
,Modular welding fixture table
Product Description
Industrial Grade Nitrided Steel D28 Welding Table With Modular Fixture Holes
Say Goodbye to Warping & Inaccurate Fixturing. A Rigid, Nitrided Worktable That Handles the Biggest Jobs.
Heavy-Duty Precision for the Toughest Industrial Welding Jobs
Product Overview
When your workshop handles massive steel structures, heavy machinery frames, and large-scale fabrication projects, a standard 16mm hole welding table just doesn't cut it. You need something bigger, stronger, and built to take a beating — day in and day out.
Meet our Industrial Grade Nitrided Steel D28 Welding Table.
Engineered with 28mm diameter fixturing holes on a 100mm grid, this table is purpose-built for heavy industrial work. The larger hole size accommodates bigger clamping pins, heavier stops, and more robust fixturing — so you can lock down even the largest, heaviest workpieces with absolute confidence.
Add to that our premium nitrided steel surface (HV 900-1200 hardness), thick solid Q355 steel construction, and industry-leading flatness tolerances, and you've got a welding table that doesn't just meet industrial standards — it sets them.
Product Parameters
D28 vs. D16 — Which One Do You Need?
| Feature | D16 Standard Table | D28 Industrial Grade Table |
|---|---|---|
| Hole Diameter | 16mm | 28mm |
| Grid Pitch | 50mm | 100mm |
| Best For | General fabrication, small parts, precision jig work | Heavy structural work, large beams, heavy clamping |
| Holding Power | Good for medium workpieces | Extreme — locks down tons of steel |
| Pin / Clamp Size | Standard 16mm fixturing | Heavy-duty 28mm industrial fixturing |
| Typical Load | 2000-5000kg | 3000-6000kg+ |
| Ideal Industry | Job shops, automotive, small manufacturing | Structural steel, heavy equipment, shipbuilding |
Product Size
| System | Material | Size(mm) | Weight(kg) |
|---|---|---|---|
| D28/D16 | cast iron/Q345 steel | 1000*1000*200/150 | 300 |
| D28/D16 | cast iron/Q345 steel | 1000*2000*200/150 | 520 |
| D28/D16 | cast iron/Q345 steel | 1200*1200*200/150 | 400 |
| D28/D16 | cast iron/Q345 steel | 1200*2400*200/150 | 800 |
| D28/D16 | cast iron/Q345 steel | 1500*1000*200/150 | 420 |
| D28/D16 | cast iron/Q345 steel | 1500*1500*200/150 | 600 |
| D28/D16 | cast iron/Q345 steel | 1500*2000*200/150 | 800 |
| D28/D16 | cast iron/Q345 steel | 1500*3000*200/150 | 1150 |
| D28/D16 | cast iron/Q345 steel | 2000*3000*200/150 | 1500 |
| D28/D16 | cast iron/Q345 steel | 2000*4000*200/150 | 2100 |
Product Advantages
Key Features That Set the D28 Apart
- 28mm Large-Diameter Modular Fixture Holes - The D28's signature feature — 28mm fixturing holes spaced on a 100mm grid pattern. The larger bore size accepts heavy-duty 28mm positioning pins, massive clamps, and industrial-grade stop blocks that can hold down tons of steel without shifting. Perfect for large structural work where standard 16mm holes simply don't provide enough holding power.
- Nitrided Surface — HV 900-1200 Hardness - Every D28 table top undergoes advanced nitriding treatment, creating an ultra-hard surface layer that's 5-10 times more wear-resistant than ordinary steel. Weld spatter wipes right off, scratches barely register, and rust is a thing of the past. Less time cleaning, more time welding — and a table that lasts 10+ years under daily industrial use.
- Heavy-Duty Q355 Steel Construction - Built from high-strength Q355B structural steel with a thick solid plate top (20mm / 25mm / 30mm options) and dense reinforcing ribbing underneath. Rated for up to 1500kg per leg and 3000-6000kg total load capacity, this table handles massive steel beams, heavy machinery components, and oversized fabrication jobs without flexing, bending, or losing flatness.
- Guaranteed Flatness — 0.1mm per Meter - Precision matters. Every D28 table is CNC machined and precision measured to ensure flatness within 0.1mm per meter. The nitriding process operates at moderate temperatures, so there's zero thermal distortion — your table stays flat, square, and accurate for years of production welding.
- Fully Modular and Customizable - The 100mm D28 grid system is compatible with a full range of heavy-duty fixturing accessories: positioning pins, quick clamps, angle plates, V-blocks, stop bars, and more. Need custom leg heights, casters, side extensions, or integrated fume extraction? We build to your specs.
- Built-In Rust and Corrosion Protection - The nitrided layer combined with black oxide post-treatment creates a dual barrier against moisture, oil, and corrosive environments. No more daily oiling routines, no more rust spots — even in humid coastal workshops or outdoor fabrication yards.
Technical Specifications
| Parameter | Details |
|---|---|
| Hole Diameter | 28mm (D28 standard) |
| Hole Grid Pitch | 100mm × 100mm |
| Tabletop Thickness | 20mm / 25mm / 30mm (customizable) |
| Standard Table Sizes | 1500×1000mm, 2000×1000mm, 2400×1200mm, 3000×1500mm, 4000×2000mm |
| Base Material | Q355B high-strength structural steel |
| Surface Treatment | Nitriding + black oxide (BAR coating) |
| Surface Hardness | HV 900-1200 (HRC 65-72) |
| Nitriding Depth | 0.3-0.5mm effective hardened layer |
| Flatness Tolerance | ≤ 0.1mm per meter |
| Load Capacity | 1500kg/leg, 3000-6000kg total |
| Standard Working Height | 800mm (customizable) |
| Certifications | CE, ISO 9001 |
| Warranty | 2-year structural warranty |
Products Application
The D28 nitrided welding table is the go-to choice for heavy industrial sectors:
- Structural Steel Fabrication — Beam welding, truss assembly, large frame construction
- Heavy Equipment Manufacturing — Construction machinery, agricultural equipment, mining equipment
- Shipbuilding and Offshore — Hull components, deck structures, offshore platform parts
- Bridge and Infrastructure — Steel bridge components, structural supports, guardrails
- Railway and Transportation — Rail car frames, bogies, heavy transportation equipment
- Energy and Power — Wind turbine components, power plant structures, pressure vessels
- Large Metal Workshops — High-volume heavy fabrication production lines
Customer Feedback
Shipping and Delivery
Frequently Asked Questions
Q: What does D28 mean?
D28 refers to the 28mm diameter of the fixturing holes on the table surface. It's the standard designation for heavy-duty industrial welding tables with 28mm bore holes on a 100mm grid pattern.
D28 refers to the 28mm diameter of the fixturing holes on the table surface. It's the standard designation for heavy-duty industrial welding tables with 28mm bore holes on a 100mm grid pattern.
Q: Is the D28 table compatible with my existing fixtures?
The D28 100mm grid is an industry standard for heavy welding tables. If you currently use 28mm fixturing pins, clamps, or stops with any major brand, they will work with our table. We also sell complete D28 fixturing accessory kits if you need them.
The D28 100mm grid is an industry standard for heavy welding tables. If you currently use 28mm fixturing pins, clamps, or stops with any major brand, they will work with our table. We also sell complete D28 fixturing accessory kits if you need them.
Q: What size table should I choose?
For most structural steel shops, 2400 ×1200mm is the most versatile workhorse size. If you regularly work with extra-long beams or large assemblies, go for 3000 ×1500mm or 4000 ×2000mm. Our team can help you size based on your typical projects.
For most structural steel shops, 2400 ×1200mm is the most versatile workhorse size. If you regularly work with extra-long beams or large assemblies, go for 3000 ×1500mm or 4000 ×2000mm. Our team can help you size based on your typical projects.
Q: How does the nitrided surface hold up to heavy daily use?
Exceptionally well. The HV 900-1200 hardness means the surface is 5-10 times more wear-resistant than untreated steel. Shops running 2-3 shifts a day report the table looking and performing like new after 5+ years of use.
Exceptionally well. The HV 900-1200 hardness means the surface is 5-10 times more wear-resistant than untreated steel. Shops running 2-3 shifts a day report the table looking and performing like new after 5+ years of use.
Q: Do you have a minimum order quantity?
No MOQ for standard D28 sizes and configurations. Custom-sized tables or special modifications are subject to negotiation — contact us to discuss your requirements.
No MOQ for standard D28 sizes and configurations. Custom-sized tables or special modifications are subject to negotiation — contact us to discuss your requirements.
Q: What export documents do you provide?
We supply a complete export package, including Commercial Invoice, Packing List, Bill of Lading, Certificate of Conformity (COC), and any additional documentation required for your destination country.
We supply a complete export package, including Commercial Invoice, Packing List, Bill of Lading, Certificate of Conformity (COC), and any additional documentation required for your destination country.
Q: How do I place an order?
Reach out by email or phone for a formal quotation. Once you approve the quote, confirm with a Purchase Order (PO) and we'll schedule production immediately.
Reach out by email or phone for a formal quotation. Once you approve the quote, confirm with a Purchase Order (PO) and we'll schedule production immediately.
Q: Can we visit your factory?
Of course — you're welcome anytime! We'd love to show you our production facility, nitriding equipment, and quality control processes firsthand. Just let us know in advance and we'll arrange a full tour.
Of course — you're welcome anytime! We'd love to show you our production facility, nitriding equipment, and quality control processes firsthand. Just let us know in advance and we'll arrange a full tour.
Welcome to contact us
Stop fighting with undersized holes and flimsy tables that can't handle your heavy work. The D28 nitrided steel welding table is built for professionals who refuse to compromise on strength, precision, or durability.
Contact us today for a customized quote, bulk pricing, or to discuss your specific workshop needs. Our engineering team is ready to help you spec the perfect D28 welding table for your operation.
Heavy work deserves a heavy-duty table. That's the D28 difference.
WUXI LEMAR MACHINERY
Address: NO.280-25 Xicheng Road, Liangxi District Wuxi, CN
Tel: +86 510 88886966
Phone: +8615995269947
Email: evasummer@lemarmetal.com
www.lemarmachine.com
Address: NO.280-25 Xicheng Road, Liangxi District Wuxi, CN
Tel: +86 510 88886966
Phone: +8615995269947
Email: evasummer@lemarmetal.com
www.lemarmachine.com
