Application scenarios and advantages

The secondary lining trolley has significantly improved construction efficiency and quality in tunnel construction. Compared to traditional manual formwork methods, the secondary lining trolley can quickly complete the assembly and disassembly of the formwork, greatly reducing construction time. Its high-precision template design ensures that the poured concrete surface is smooth and delicate, with high overall flatness, while also controlling the thickness and strength of the concrete. In addition, the secondary lining trolley provides a safer working environment for construction personnel and reduces safety risks