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D28 3D Modular Welding Table for Energy Equipment Production
The D28 3D Modular Welding Table for Energy Equipment Production is an industrial-grade flexible fixturing platform specifically designed for the heavy-duty, high-precision welding and assembly of energy equipment—including wind turbine towers, pressure vessels, nuclear power structural components, and energy storage equipment frames.
Technical Specifications
Tabletop Hole System
D28 (Φ28mm), Hole Spacing: 100mm
Tabletop Dimensions
1500×1000 mm, 2000×1500 mm, 3000×2000 mm, etc.
Countertop Thickness
25mm
Material
HT300 Cast Iron / S355JR High-Strength Steel
Surface Treatment
Quenching / Nitriding / Hardening Treatment
Positioning Accuracy
Hole Position: ±0.05 mm; Flatness: 0.1 mm/m
Single-Unit Load Capacity
≥5000kg
Splicing Precision
Splice Gap ≤ 0.05 mm
Product Gallery
Core Advantages for Energy Equipment Industry
Flexible Manufacturing: Single workbench system accommodates diverse energy equipment workpieces, replacing traditional dedicated fixtures to shorten changeover times and reduce costs.
High-Precision Assurance: Integrated hole-pattern positioning and 3D clamping ensure precise welding dimensions and strict geometric tolerances for rigorous energy equipment standards.
Efficient Assembly: Rapid alignment and precise positioning significantly boost welding and assembly efficiency while minimizing rework.
Heavy-Duty Adaptability: High load-bearing capacity, expansive surface areas, and modular splicing capabilities meet manufacturing demands for large-scale energy equipment across wind power, nuclear energy, energy storage, and oil & gas sectors.
Standardization and Reusability: Universal and reusable fixturing components reduce development cycle and costs for new workpiece tooling.
Typical Application Scenarios
Wind Power Equipment: Tower flange welding, nacelle base assembly and welding, blade root joint assembly.
Pressure Vessels / Boilers: Shell circumferential and longitudinal seam welding, dished head fitting, tube sheet positioning.
Nuclear Power / Energy Storage: Containment structure components, energy storage cabinet frames, piping system welding and assembly.
Oil & Gas Equipment: Welding and assembly of pipelines, valves, and skid-mounted equipment.
Product and Supply Chain Advantages
Standardization + Flexible Compatibility
The D28 hole system adheres to universal international standards, offering exceptional fixture versatility. It supports both single-piece and small-batch production runs while allowing modular assembly of multiple units for large-scale energy equipment production lines—reducing tooling changeover times and capital investment costs.
Stable Supply Chain & Guaranteed Delivery
We maintain long-term strategic partnerships for core raw materials (HT300 cast iron and S355 steel) to ensure supply stability. Standardized products typically have a lead time of 15-30 days, while custom solutions require 30-45 days. We are fully equipped to fulfill large-volume export orders, guaranteeing consistent and reliable supply.
Comprehensive Export Compliance
Our products comply with CE (Machinery Directive) and ISO 9001 certifications. We can also provide additional industry-specific certifications—including RoHS and EN 1090—to meet market entry requirements across Europe, South America, and the Middle East. We support a wide range of international trade terms (FOB, CIF, DDP).
