D28 Welding Platform
Application:Welding&Assemble
Process:CNC Machining
Surface:Nitrided
More details:Eva(WA:+8615995269947 Evasummer@lemarmetal.com)
Type:3D 5-sides
Certification:CE Passed
Product Overview
The D28 Welding Platform is a heavy‑duty modular 3D flexible workbench engineered for modern metal fabrication and welding operations. Built around the universal D28 hole system, this worktable adopts high‑strength cast steel base together with professional nitrided surface treatment, delivering outstanding hardness, flatness and deformation resistance under heavy loads and welding thermal impact.
Designed to replace traditional custom‑made fixed jigs, it supports quick assembly and reconfiguration with a full range of compatible clamping fixtures. Operators can complete positioning, fitting‑up and welding for various shaped workpieces efficiently. It works equally well for manual welding stations and can be integrated as the base fixture for robot automated welding lines. Available in standard sizes as well as fully customized dimensions, this platform helps workshops cut fixture costs, shorten setup time and stabilize overall welding dimensional accuracy for both prototype development and serial mass production.

Products Display
Product Parameters


3D welding table
| Item | Specification |
|---|---|
| Core Hole System | D28 standard hole system, 28mm hole diameter, 100mm standard hole pitch |
| Main Body Material | High-strength wear-resistant cast steel |
| Surface Treatment | Full nitriding treatment, anti-wear, anti-spatter and anti-corrosion |
| Flatness Tolerance | ±0.05mm per square meter, ≤±0.1mm for full-size tabletop |
| Max. Static Load Capacity | 1000kg per square meter (customizable for heavy-duty demands) |
| Stress Relief Treatment | Full stress relief annealing to avoid long-term deformation |
| Standard Available Sizes | 1000×1000mm, 1500×1000mm, 2000×1000mm, 3000×1500mm, fully customizable for non-standard dimensions |
| Support Leg Configuration | Standard height-adjustable support legs, optional brake casters for mobile transfer |
| Compatible Accessories | Full range of D28 series parts, including quick clamps, angle brackets, positioning pins, V-blocks and support blocks |
| Applicable Scenarios | Manual welding operation, robotic welding cell integration, metal fabrication, workpiece positioning and assembly |
Core advantages


Precision Machining Tolerance Control Each panel undergoes multi‑axis milling and stress relief processing. Per‑square‑meter flatness is strictly controlled within industrial tolerance range, ensuring consistent positioning accuracy during repeated clamping and long‑hour welding operations.
Strong Thermal Resistance Against Welding Spatter The nitrided surface forms a dense hardened layer. It effectively repels molten welding spatter, reduces surface pitting marks and lowers daily cleaning workload compared with ordinary untreated steel worktables.
Rapid Workpiece Changeover Efficiency Uniform D28 hole distribution allows operators to rearrange clamps and locating parts in minutes. Switching between different workpiece models no longer requires manufacturing dedicated fixed jigs and greatly shortens production preparation time.
Excellent Heavy‑Duty Load Bearing Performance Integral cast steel frame structure disperses workpiece weight evenly across the whole tabletop. It remains stable when holding large heavy workpieces such as vehicle frames and steel structural assemblies without local sagging.
Seamless Compatibility With Automated Welding Lines The rigid table body can be firmly fixed on robot welding stations. It maintains stable benchmark coordinates during robotic continuous operation and avoids positioning deviation caused by table vibration.
Diversified On‑Site Adaptability Optional adjustable support legs and brake‑type casters are available. Workshops can choose stationary fixed installation or flexible mobile layout according to workshop space planning and frequent station transfer demands.
Shipping and Delivery

Company Certification

Company Profile

√ 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.
Product Applications

The D28 welding platform fits diversified production scenarios across light custom processing and heavy industrial manufacturing. It is widely adopted for positioning and welding of automotive chassis parts, engineering machinery structural frames, agricultural machinery assemblies and elevator metal components. Fabricators use it to complete batch welding of solar mounting brackets, conveyor equipment frames and power cabinet shells with stable clamping precision.
For automated production layouts, the platform serves as the foundational workbench for robotic welding cells to process railway spare parts, pressure vessel fittings and marine metal structures. It also supports prototype trial production in special industries and aluminum alloy workpiece assembly tasks. Small workshops can arrange flexible clamping combinations for sporadic custom orders while large factories rely on its consistent accuracy to sustain mass production schedules across multiple metal fabrication sectors.
Welcome to contact us
If you are looking for a reliable D28 welding platform for your metal‑fabrication workshop, our team is ready to offer you professional support. Whether you need standard off‑the‑bench units or tailor‑made dimensions, load capacity adjustments and full accessory packages, we can customize solutions matching your actual production conditions.
Feel free to send us your workpiece requirements, workshop layout information or target budget. Our sales and technical staff will reply promptly with detailed product quotations, complete specification sheets and practical accessory matching recommendations.
We support multiple international trade terms and provide reasonable shipping suggestions for different destinations. Start your high‑efficiency flexible welding project by sending your inquiry today.
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