MECHANICAL STRUCTURE FABRICATION
Engineered for Heavy-Duty Endurance
Specialized fabrication of mechanical structures using advanced robotic welding and precision assembly techniques.
ENGINEERED STRUCTURES FOR INDUSTRIAL RESILIENCE
As Vietnam's premier provider of mechanical structure fabrication, TN-EQUIPMENT combines robotic welding precision with heavy-duty assembly expertise to deliver frameworks that withstand extreme operational demands. Our AWS D1.1 certified processes ensure structural integrity for logistics, automation, and export-grade installations, including fabrication types like complex processing and high-rise frames.
From warehouse mega-frames and machine bases to modular silo supports and CE-compliant OEM assemblies, we integrate cutting-edge NDT and heat treatment to guarantee performance under high loads and corrosive environments, serving global partners with unmatched reliability.
We collaborate on custom structural designs, offering value engineering for weight reduction, distortion control, and scalable production—transforming engineering challenges into robust, ready-to-deploy solutions that power modern industry, with dedicated support for OEM quotes and customizations.
Robotic Framework Welding
Automated assembly of heavy-duty warehouse structural beams for seamless load distribution
Our Fabrication Types
Woven Mesh Grids
Fabrication of high-strength woven steel mesh for protective barriers and support structures.
Complex Structure Processing
Processing of complex structures with robotic welding and comprehensive NDT inspection.
Large Structure Processing
Production of large frames up to 50 tons with anti-distortion jig systems.
Structural Accessories & Slots
Design and welding of accessories and slots for modular assembly.
High-Rise Steel Frames
High-load steel frames for warehouses and large factories.
Display & Control Cabinets
Metal cabinets and control panels with precision welding and corrosion resistance.
Frame Assembly
Final assembly with load testing and certification.
Our Process & Tools
ABB IRB 6700 Robotic Welder (Heavy Duty)
Advanced tool for precision structural welding and assembly
Our Structural Fabrication Approach
ADVANCED STRUCTURAL WELDMENT DESIGN
Engineering frameworks that maximize strength-to-weight ratios using FEA and AWS D1.1 guidelines. Designs incorporate optimal joint configurations, material thickness optimization, and predictive distortion modeling for large-scale assemblies including complex and high-rise structures.
- FEA-driven load path optimization
- Joint design for fillet, butt, and lap configurations
- Material thickness & weld size calculations
- Distortion prediction with compensation strategies
ROBOTIC EXECUTION OPTIMIZATION
Tailored for industrial robots, our designs ensure full reachability, gap tolerance, and adaptive pathing. This enables high-speed welding (up to 2.5m/min) across oversized components with consistent penetration and minimal defects.
- Robot kinematics & torch orientation planning
- Seam detection for variable geometries
- Integrated fixture & manipulator design
- Multi-robot coordination for parallel welding
MODULAR ASSEMBLY ENGINEERING
Structures designed for bolt-on modularity and field assembly. Self-aligning features, lifting points, and transport optimization reduce on-site time by 50%, ideal for export and large logistics installations.
- Poka-yoke alignment & fastening systems
- Sub-module transport & erection planning
- Craning & hoisting point integration
- Bolt vs. weld trade-off analysis
COMPLIANCE & SUSTAINABILITY FOCUS
From inception, designs embed WPS/PQR paths, NDT access points, and eco-material selections. Achieving EN 1090 and CE marking without redesigns, while minimizing carbon footprint through efficient welding parameters for fabrication types like woven mesh and control cabinets.
- Built-in CE/EN 1090 certification pathways
- NDT-friendly access & probe positioning
- Sustainable welding process selection
- Full lifecycle documentation packages
Fabrication Gallery
Robotic Framework Welding
Automated assembly of heavy-duty warehouse structural beams for seamless load distribution
TIG Precision Joints
High-integrity welds for stainless steel machine enclosures in automation systems
Spot Welding for Modules
Rapid joining of modular components for scalable logistics equipment frames
Seam Welding Large Panels
Continuous welds for oversized structural plates in industrial silo bases
Post-Weld NDT Inspection
Ultrasonic testing ensuring zero defects in high-load bearing frameworks
Custom Assembly Jigs
Precision fixtures for distortion-free alignment in complex steel truss assemblies
Core Capabilities
Structural Services
- Robotic MIG/MAG Welding (ABB/KUKA for Large Structures)
- TIG Welding for Precision Joints & Thin Sections
- Spot & Seam Welding for Modular Frameworks
- Heavy Structural Steel Fabrication (Up to 50 Tons)
- Advanced NDT (X-Ray, UT, Magnetic Particle)
- Post-Weld Heat Treatment & Stress Relief
- AWS D1.1 Certified for Structural Integrity
- Complex Modular Assembly with Jigging Systems
- Submerged Arc Welding (SAW) for Thick Plates
Key Benefits
- Superior Structural Durability & Load Capacity
- 40% Faster Assembly with Robotic Precision
- CE & AWS Certified for Global Exports
- Integrated Modular Design for Scalability
- Full Traceability from Weld to Delivery
- Minimized Distortion in Large Frameworks
- Cost-Effective High-Volume Structural Runs
- Custom Jigging for Complex Geometries
- Enhanced Fatigue Resistance via Heat Treatment
Structural Materials
High-Strength Structural Steel
High-Strength Grade
Carbon Steel Plates
High-Strength Grade
Stainless Steel Grades
High-Strength Grade
Aluminum Structural Alloys
High-Strength Grade
Galvanized & Weathering Steel
High-Strength Grade
High-Performance Low-Alloy
High-Strength Grade
Abrasion-Resistant Steel
High-Strength Grade
Titanium & Nickel Alloys
High-Strength Grade
Composite Reinforcements
High-Strength Grade
High-Strength Structural Steel
High-Strength Grade
Carbon Steel Plates
High-Strength Grade
Stainless Steel Grades
High-Strength Grade
Aluminum Structural Alloys
High-Strength Grade
Galvanized & Weathering Steel
High-Strength Grade
High-Performance Low-Alloy
High-Strength Grade
Abrasion-Resistant Steel
High-Strength Grade
Titanium & Nickel Alloys
High-Strength Grade
Composite Reinforcements
High-Strength Grade
Featured Projects
Warehouse Expansion Framework
Lazada Vietnam Logistics
Fabricated and assembled 60-ton steel structure for logistics hub, achieving AWS D1
Zero Defects, 60-Ton Capacity, 25% Faster Build Time
Automated Tank Assembly
BASF Vietnam Chemicals
Robotic welding of 25 stainless steel tanks for chemical storage, completed with heat treatment for enhanced corrosion resistance
25 Units in 4 Weeks, Duplex 2205 Grade, Full Leak-Proof Certification
High-Capacity Door Frame Structures
Hörmann Industrial Partners
Welded 1,200 modular frames for industrial doors, with 100% UT testing for export compliance
100% UT Pass Rate, 1,200 Units, 30% Reduced Material Waste
Scissor Lift Mechanism Frames
Jungheinrich Vietnam
Precision TIG-welded aluminum structures for 600 lift tables, including post-weld machining for tight tolerances
±0.5mm Tolerance, 600 Units, 7-Year Structural Warranty
Pallet Racking Mega-Frames
Amazon Fulfillment Vietnam
Assembled 2,000 racking frames with automated seam welding, minimizing distortion for high-bay storage systems
Distortion <1mm, 2,000 Units, 20% Cost Optimization
Safety Barrier Mega-Structures
Siemens Vietnam Manufacturing
Fabricated and tested 1,000-ton barrier system for manufacturing facility, passing 10-ton impact simulations
10-Ton Impact Rated, Rapid Deployment, ISO 9001 Compliant
High-Rise Frame Assembly
Vingroup Construction
Welded modular high-rise steel frames with distortion control for urban logistics center
50m Height, 40% Time Reduction, Full CE Compliance
Industrial Applications
Warehouse Structural Frameworks
Beam & Column Assemblies
Logistics Platform Supports
Dock & Ramp Bases
Industrial Machine Enclosures
Heavy Equipment Housings
Modular Building Systems
Pre-Fab Steel Frames
Automation System Mounts
Robotic Arm Bases
Heavy Material Handling Rigs
Crane & Lift Structures
Storage Silo & Tank Frameworks
Vertical Load-Bearing
Export-Compliant OEM Assemblies
CE-Certified Modules
HVAC & Ventilation Duct Supports
Corrosion-Resistant