The Frame Steel Structure produced by Guojian supplier is a composite load-bearing system comprising main columns, load-bearing beams, lateral bracing, and connection joints. Fabrication is primarily completed in the factory, followed by bolted assembly on-site.
• Non-standard Custom Design: Instead of using off-the-shelf templates, the frame layout is planned based on equipment dimensions, load capacity, and site installation conditions to suit specific project requirements.
• Integrated Factory Prefabrication: Cutting, drilling, welding, and joint reinforcement are all performed in-house, minimizing hot work (welding) on-site and reducing construction risks.
• Modular Assembly Structure: Components are broken down into independent units and assembled on-site using fasteners; this facilitates easy disassembly and transport, whether for domestic delivery or containerized export.
• Flexible Anti-corrosion Options: Surface protection processes are matched to specific environments—such as indoor factories, outdoor sites, or coastal/saline areas—balancing service life with procurement costs.
• Versatile Project Application: Suitable for a wide range of uses, including load-bearing racks for industrial equipment, factory partitions, new energy infrastructure, and overseas modular construction projects.
The Frame Steel Structure utilizes beam-column joints as the core load-transfer units, evenly transmitting overhead loads to the foundation via columns, while diagonal bracing enhances overall lateral stability and resistance to swaying.
Unlike simple supports, this system emphasizes collective structural integrity rather than relying on a single member to bear the load. Its modular design allows for either complete assembly or transport as individual components; furthermore, the frame can be locally modified or retrofitted to accommodate future project expansions or equipment upgrades, eliminating the need for total demolition and reconstruction and offering greater operational flexibility.
We avoid fixed templates, instead configuring the frame layout based on equipment dimensions, ground conditions, and load weights to ensure a perfect fit between the finished product and the installation site.
Stiffeners are added at critical beam-column connections to optimize stress distribution; this minimizes deformation and swaying caused by equipment vibration or high winds, ensuring more stable operation.
All fabrication processes are completed in the factory, with only bolted assembly performed on-site; this minimizes hot work, reduces safety risks, and shortens the overall project schedule.
Units can be disassembled and packed as individual components; this maximizes space utilization for domestic truck transport and overseas container shipping, thereby reducing logistics costs.
Surface treatment solutions are selected based on specific environmental conditions—such as indoor, inland outdoor, or coastal saline-alkali areas—to balance service life with procurement costs.
The modular structure facilitates future equipment upgrades; beams and columns can be added or the frame partially modified while the main framework remains reusable.
• Main materials: H-beams, rectangular hollow sections (RHS), channel steel, and angle steel; available in base materials of varying strengths (e.g., Q235B, Q355B).
• Ancillary components: Custom-fabricated connection plates, reinforcing gusset plates, positioning embedments, and matching fastener assemblies.
Application scenarios: Load-bearing frames for large industrial equipment, internal steel framing for factory partitions, outdoor support frames for electromechanical enclosures, steel frameworks for photovoltaic project equipment, warehouse tooling frames, and prefabricated equipment racks for overseas projects.
1. Requirement Alignment: Collect load parameters, equipment dimensions, and site conditions; confirm drawings and plans.
2. Incoming Material Verification: Check material certificates and spot-check the actual thickness of plates and profiles.
3. Precision CNC Machining: Cutting, hole punching, and beveling to ensure component interchangeability and precision.
4. Assembly, Welding, and Reinforcement: Assemble beams and columns; reinforce critical joints via welding; grind all weld seams.
5. Surface Pre-treatment: Remove weld burrs and mill scale; prepare surfaces for subsequent anti-corrosion processes.
6. Anti-corrosion Treatment: Apply surface protection processes tailored to the project environment.
7. Finished Product Correction & Inspection: Correct welding-induced deformation; verify overall dimensions and weld quality.
8. Marking and Packaging: Apply identification numbers; package in sets; include matching connectors and installation labels.
1. Preliminary Planning Assistance: If clients have equipment parameters but no complete drawings, our technical team can optimize framework layouts and generate fabrication plans; if drawings are provided, we manufacture precisely according to specifications.
2. Project-Specific Selection: Distinguish between indoor light-load, outdoor heavy-load, and highly corrosive environments to match base material specifications and protection schemes, avoiding wasteful over-specification.
3. Real-time Progress Updates: Provide actual photos during welding and finishing stages for easy sharing with the client's project stakeholders.
4. Comprehensive Documentation: Provide material quality certificates and component inspection records; compile export-specific documentation for international projects as required.
5. Installation Technical Support: Provide assembly instructions, offer online guidance on assembly challenges, and give professional advice on storage and lifting.
6. Flexible Cooperation Models: Support bulk project orders as well as small-batch prototyping for equipment frames.
1. Focus on structural joint reinforcement details: We look beyond mere profile dimensions to optimize beam-column connections, thereby preventing future cracking at joints.
2. Early involvement in custom projects: We verify load requirements and site conditions, proactively offering optimization suggestions if design flaws are detected.
3. Balancing cost and longevity: We select specifications based on the actual operating environment rather than simply defaulting to the highest configuration.
4. Organized packaging: Components are clearly numbered and bundled by set, allowing for direct assembly upon delivery and minimizing sorting time.
5. Optimized for export: We carefully consider container dimensions and design frame components to maximize space utilization, helping clients save on shipping costs.
A: Yes. Simply provide the equipment dimensions (L/W/H), load requirements, and installation site conditions; our technical team will develop a fabrication plan and proceed to production upon your approval.
A: Yes. Our modular frames allow for the addition of components or structural modifications without requiring complete disassembly, making them adaptable to equipment upgrades.
A: Yes. Components can be disassembled and packed for shipping; we provide full documentation regarding materials and inspections to meet overseas customs clearance and project acceptance requirements.
A: Based on the load data you provide, we calculate the safe load-bearing capacity by analyzing profile specifications and joint structures, ensuring operational safety.
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No. 2, Expressway Auxiliary Road, South Area of High-tech Industrial Park, Zitai Economic and Technological Development Zone, Tianjin, China
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