1. The U-shaped steel bracket, with its ingeniously designed U-shaped assembly, is crafted to achieve an optimal stress state. Upon filling and compacting the pipe wall, it ensures uniform pressurization. Compared to other rigid supports, U-shaped steel supports boast exceptional retractability and reliability, making them ideal for adapting to the load and deformation of soft surrounding rock. They offer high sectional utilization, ease of support installation, minimal maintenance, and a high recycling rate. Additionally, they significantly reduce the need for pit materials and provide outstanding environmental benefits.
2. The U-shaped steel bracket for mining stands out with its key characteristics: long-lasting support under pressure, ease of assembly, and remarkable stability. These features make it a preferred choice in the mining industry, where reliability and efficiency are paramount.
3. The application of U-shaped steel supports at mining roadway bifurcation points has yielded excellent results, earning widespread acclaim within the mining machinery industry. Designed to ensure an optimal stress state, the U-shaped assembly evenly compresses the pipe wall after filling and compaction. During installation, it effectively handles the surrounding rock's pressure, alleviating external stress and mitigating mining operation risks. Notably, the U-shaped steel bracket excels under high pressure with its long support duration and easy installation, maintaining its shape and integrity effortlessly.