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Professional D28 Welding Platform Supports Robotic And Manual Welding Production Lines
The Professional D28 Welding Platform is a modular industrial positioning workbench developed to satisfy both manual workshop welding and automated robotic welding requirements. Constructed with high strength Q355B carbon steel or dense gray cast iron, the platform adopts internationally standard D28 grid hole layout. The tabletop is processed by precision grinding and plasma nitriding to gain high hardness, excellent anti spatter and wear resistance. It supports free combination of all standard D28 clamps, positioning pins and auxiliary supports. Flexible fixture layout allows quick switching between different workpieces, replacing traditional custom fixed tooling. With reliable flatness and structural stability, this platform guarantees consistent positioning precision. It is an essential tool for metal fabrication factories that operate mixed manual and robot welding production lines.
Product Parameters
Parameter
Specification
Grid System
D28 - 28mm holes on 100mm centers
Hole Tolerance
H7 precision
Tabletop Material
HT300 gray cast iron / Q355 steel
Tabletop Thickness
100mm
Surface Treatment
Nitrided (HV ≥ 600)
Flatness Tolerance
±0.1mm per m²
Static Load Capacity
5,000 kg per table
Standard Sizes
1500×1000, 2000×1000, 3000×1500mm
Leg Height
850mm (custom heights available)
Leg Construction
80×80mm square tube, 5mm wall
Leveling Feet
M24 threaded, 50mm pad
Product Sizes
System
Material
Size(mm)
Weight(kg)
D28/D16
HT300 cast iron/Q355 steel
1000*1000*200/150
300
D28/D16
HT300 cast iron/Q355 steel
1000*2000*200/150
520
D28/D16
HT300 cast iron/Q355 steel
1200*1200*200/150
400
D28/D16
HT300 cast iron/Q355 steel
1200*2400*200/150
800
D28/D16
HT300 cast iron/Q355 steel
1500*1000*200/150
420
D28/D16
HT300 cast iron/Q355 steel
1500*1500*200/150
600
D28/D16
HT300 cast iron/Q355 steel
1500*2000*200/150
800
D28/D16
HT300 cast iron/Q355 steel
1500*3000*200/150
1150
D28/D16
HT300 cast iron/Q355 steel
2000*3000*200/150
1500
D28/D16
HT300 cast iron/Q355 steel
2000*4000*200/150
2100
Product Advantages
Dual-scenario compatible design works perfectly for manual welding stations and robotic welding production lines to realize flexible production arrangement.
Reinforced integral structure delivers strong load capacity and outstanding anti deformation performance, maintaining stable shape under long term continuous welding work.
Plasma nitrided tabletop resists high temperature spatter, friction and oxidation. It reduces daily wear, lowers maintenance frequency and extends service life.
Universal D28 modular hole system supports quick fixture rearrangement. It saves costs on customized jigs and greatly shortens workpiece setup time.
Customizable dimensions and auxiliary configurations are available. We can adjust platform specifications to match different workshop layouts and production demands.
Product Applications
Our D28 modular welding platform serves diversified metal fabrication sectors, supporting flexible clamping for complex workpieces in both manual welding workshops and robotic welding cells.
Mechanical structural component welding: Fixture assembly for heavy machinery frames, brackets and base parts.
Automotive metal fabrication: Welding and positioning of vehicle chassis, structural supports and body assemblies.
Pipeline and cylindrical part processing: Precise locating for pipes, flanges and circular pressure component welding.
Frame & cabinet manufacturing: Assembly of equipment frames, metal housings and rectangular structural frameworks.
Special-shaped workpiece production: Multi-angle positioning for irregular, radial and multi-directional metal components.
Automated robotic welding lines: Stable tooling platform matched with robot systems for continuous batch production.
Custom metal prototype fabrication: Fast reconfigurable tooling for trial production and small-batch customized projects.
Frequently Asked Questions
Q1: What does the D28 designation mean in the welding table name?
A: The D28 refers to the 28-millimeter diameter of the holes on the tabletop. These holes are arranged in a 100mm grid pattern and are compatible with all D28 series clamping fixtures and accessories, providing a standardized fixturing system.
Q2: How does the nitrided surface benefit my welding operations?
A: Nitriding is a heat treatment process that increases surface hardness to approximately HV 700. This makes the table highly resistant to wear, scratches, and welding spatter buildup. The nitrided surface also offers better corrosion resistance and is easier to clean compared to untreated steel surfaces.
Q3: Can I customize the size of the D28 welding table?
A: Yes, we offer multiple standard sizes and also accept custom dimension requests. Common standard sizes include 1000×1000mm, 1500×1000mm, 2000×1000mm, 2400×1200mm, and 3000×1500mm. For larger projects, multiple tables can be joined together seamlessly.
Q4: What accessories are compatible with the D28 modular welding table?
A: The D28 system is compatible with a comprehensive range of accessories including ball-lock clamps, positioning stops, angle brackets, V-blocks, clamping bolts, U-profiles, support legs, and casters. All accessories are designed to fit the 28mm hole system and 100mm grid spacing.
Q5: What is the weight capacity of the D28 welding table?
A: The load capacity depends on the specific model and tabletop thickness, but standard D28 tables can support up to 5000 kilograms when the load is evenly distributed across the table surface. Heavy-duty models with thicker tabletops and additional support beams are available for even greater load requirements.
Q6: How do I maintain and clean a nitrided welding table?
A: The nitrided surface is relatively low maintenance. Welding spatter can be easily removed with a scraper or wire brush without damaging the surface. For regular cleaning, simply wipe the table with a clean cloth. We recommend applying a light coat of anti-rust oil if the table will be stored unused for extended periods in humid environments.
Contact Us
If you are looking for reliable D28 welding platforms suitable for mixed manual and robotic welding production, please send us your inquiry. Our experienced engineering and sales team will offer professional product recommendations, customized solutions and competitive factory prices. We stick to strict quality inspection standards and comprehensive after sales service, and hope to build long term stable win win partnerships with global manufacturers.
Phone: +8615995269947
Email: evasummer@lemarmetal.com
Address: NO.280-25 Xicheng Road, Liangxi District Wuxi, CN
