This is the core application area for this machine, primarily used to produce essential linear load-bearing components in building structures.
- Door & Window Lintels: Produces concrete lintels designed to support the masonry load above door and window openings. Compared to on-site formwork casting, precast lintels offer superior dimensional accuracy, higher strength, and faster installation, making them the preferred choice for modern brick-concrete structures and framed infill walls.
- Ring Beams & Belt Courses: Used for structural reinforcement ring beams or as decorative belt courses on building facades.
- Secondary Beam Components: Includes capping beams for balcony parapets and stair treads.
For industrial buildings requiring large spans and heavy load capacities, the "Timber Beam" (referring specifically to prestressed concrete purlins) produced by this machine forms the skeleton of the roofing system.
- Roof Purlins: Laid on steel roof trusses or gable walls to support color steel roofing sheets or concrete roof slabs. Shuangli machines produce prestressed purlins with high bending resistance, effectively preventing roof sagging.
- Wall Girts & Tie Beams: Used for fixing wall cladding sheets or serving as connecting members for bracing between columns.
- Stacking Platform Beams: Used as load-bearing beams for shelving or heavy-duty platforms inside warehouses.
With the scale-up of modern agriculture, demand for cost-effective and durable building components has surged.
- Greenhouse Purlins: Serve as primary load-bearing beams and arch bars for multi-span greenhouses, resisting wind and snow loads.
- Livestock Sheds: Used as roof purlins and wall cappings for pig barns, cattle sheds, and poultry houses. Concrete components do not act as thermal bridges and cannot be damaged by animal gnawing.
- Grain Silo Trench Beams: Used as support beams for ventilation trenches in grain storage facilities.
In regions with scarce forest resources or high fire safety requirements, this machine is referred to as a "Timber Beam Machine," signifying its role in producing concrete faux-wood beams.
- Historical Restoration: Produces concrete beams shaped to mimic ancient timber structures, replacing rotten wooden beams.
- Fire Barriers: Used as fire compartmentation members within timber-framed buildings.
- Outdoor Landscaping: Beams for park pavilions and pergolas, resistant to weathering and decay.
