Prefabricated House Factory Processing
The processing of prefabricated houses in factories centers on modularization and automation, achieving rapid construction through standardized production and efficient logistics. The core processes include module splitting, factory prefabrication, intelligent assembly, and parallel operation optimization.
1. Modular Splitting and Independent Manufacturing
Prefabricated houses adopt a modular design concept, breaking down the entire building into independent functional modules (such as ceilings, walls, bathroom waterproof layers, etc.), each manufactured independently in the factory. For example, wall modules may integrate insulation layers, decorative finishes, and embedded piping, while bathroom modules complete waterproofing and sanitary fixture installation in advance. Loose components (such as prefabricated beams, slabs, walls, and columns) are produced by floor or functional area, using standardized molds to ensure dimensional accuracy and avoid on-site construction errors. This splitting method allows production processes to proceed in parallel, significantly improving efficiency.
2. Intelligent Assembly and Automation Technology
The factory is equipped with an assembly platform featuring automated equipment such as welding robots and high-precision positioning systems for efficient module assembly. Taking the China Construction HaiLong Intelligent Construction Industrial Park in Shenzhen, Guangdong, as an example, its production line completes key processes like component welding and bolt tightening through robotic arms, combined with an intelligent management system for real-time monitoring of production progress and quality. Automated vertical warehouses store prefabricated components, with AGV trolleys ensuring precise material delivery and reducing manual handling errors. The automation rate in the assembly process exceeds 80%, ensuring module connection strength and sealing meet standards.
3. Parallel Operations and Cycle Optimization
The factory adopts a parallel operation model, where different modules are produced simultaneously at different workstations, with an intelligent scheduling system coordinating logistics and assembly rhythms. For example, while wall modules are being manufactured, floor modules can be simultaneously cast and cured at another workstation. Combined with the flexible storage capacity of automated vertical warehouses, the production cycle is shortened by over 60% compared to traditional construction. Taking the HaiLong Industrial Park as an example, its annual delivery capacity reaches 20,000 to 30,000 modules, meeting the demands of large-scale residential or commercial projects.
4. Structural Types and Component Coverage
Factory processing of prefabricated houses covers two mainstream structural systems: prefabricated concrete structures and steel structures. Concrete components include prefabricated beams, slabs, columns, and shear walls, with strength enhanced through steam curing; steel components adopt lightweight designs for easy transportation and lifting. All components must pass specialized tests for water permeability resistance, crack resistance, and load-bearing capacity to ensure compliance with building safety regulations.
