Heavy Duty Steel Structure Hangar with Overhead Crane System
Our heavy-duty steel structure hangar is designed for aircraft maintenance, industrial equipment storage, machinery workshops, vehicle maintenance, manufacturing and other applications requiring large internal spaces and overhead lifting equipment. The building combines a prefabricated steel frame with an integrated overhead crane support system, providing an efficient solution for projects that require both large-span space and material handling capability.
Large-Span Steel Frame
The main structure uses a steel portal frame system to create a spacious interior with fewer intermediate columns. This provides convenient operating space for aircraft, vehicles, machinery and large components while allowing flexible arrangement of workshop equipment.
The frame can be designed according to the required building width, length, eave height, bay spacing and crane configuration. Structural design considers the additional loads and dynamic effects generated by the overhead crane.
Overhead Crane Integration
The hangar can be designed with crane-supporting structures such as crane runway beams, brackets and related connections. Crane capacity, span, lifting height, runway length and operating requirements can be incorporated into the structural design.
The crane system is particularly suitable for workshops where heavy components, machinery or equipment need to be frequently lifted and moved inside the building.
| Name | Heavy Duty Steel Structure Hangar with Overhead Crane System |
| Structure Type | portal frame structure, truss frame, flat frame structure |
| Length | 20m~200m |
| Width | 20m~50m |
| Eave Height | 4m~30m |
| Roof Slope | Recommend 5~15% according to site |
| Steel beam & Column | H-section steel, truss steel, steel tube, latticed steel, cross-section steel |
| Roof & Wall cladding | Galvanized steel cladding sheet, sandwich panel (view different panel cores below) |
| Door | Sliding door, folding door, roller shutter door, etc. |
| Window | Aluminum alloy frame window, louvers, etc. |
| Anti-corrosion for steel structure | Alkyd painting, Epoxy painting or Hot-dip galvanized |
Steel Materials and Fabrication
Q235B and Q355B structural steel can be used according to the structural requirements. Main columns, rafters, crane beams, secondary steel members and connection components are fabricated according to approved shop drawings.
For projects with specified material or welding requirements, the fabrication and inspection procedures can be coordinated according to the applicable project specifications.
| Service | Description |
|---|---|
| Steel Structure Fabrication | Cutting, welding, painting, hot-dip galvanizing, and pre-assembly of structural steel components. |
| Design & Engineering | Design, engineering, fabrication, and installation support for prefabricated steel buildings. |
| Shop Drawing Services | Detailed fabrication drawings and shop drawings based on client-provided architectural and structural plans. |
| Engineering Consulting | Structural optimization, technical consultation, and project support from design to construction. |
| Item | Steel Sheet | EPS Panel | Rock Wool Panel | PU/PIR Panel | Glass Fiber + PVC/Aluminum Foil |
|---|---|---|---|---|---|
| Initial Cost | Lowest | Low-Medium | Medium | High | Low |
| Thermal Performance | Poor | Good | Good | Excellent | Good |
| Fire Resistance | Poor | Moderate | Excellent | Good | Moderate |
| Sound Absorption | Poor | Moderate | Good | Good | Moderate |
| Recommended Application | Warehouses, sheds, equipment shelters in mild climates | Industrial buildings requiring economical insulation | Factories, warehouses, workshops with high fire protection requirements | Cold storage, food processing plants, energy-efficient industrial buildings | Large-span steel buildings requiring economical thermal insulation |
| Inspection Item | Purpose | Details |
|---|---|---|
| Material | Verify raw material quality |
|
| Welding | Ensure weld integrity |
|
| Coating | Check paint thickness |
|
Magnetic Particle Testing
All steel components are bundled and secured on steel pallets for safe handling and transportation.
The pallets are loaded into containers using gantry cranes and forklifts, ensuring efficient and damage-free loading.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.