The portal frame is a statically determinate structure with excellent mechanical properties,offering material efficiency and outstanding economy.The tapered sections optimize material distribution for more rational load-bearing.The building has a clean,modern appearance and a vast column-free space,facilitating process layout and equipment installation.High-strength bolted connections ensure safety and reliability,enabling very fast construction.It is the preferred choice for high-standard industrial plants and storage facilities.

Span range is extensive,from 15m to 60m or more.Eave height typically ranges from 6m to 15m and can be increased for crane requirements.The cladding system(walls and roof)can be single skin or various sandwich panels.It can be equipped with multiple large industrial doors,overhead doors,and windows.Design must strictly adhere to load codes,considering wind,snow,and hanging loads.
Widely used in manufacturing,such as auto parts production workshops,heavy machinery assembly plants,and food processing facilities;automated storage and retrieval system(ASRS)warehouses for large logistics companies;and as a solution for long-span buildings like aircraft hangars and gymnasiums.Its flexibility meets most modern industrial production and storage needs.