Successful application of pneumatic blocker in Xinwenkou Town, Shandong Province
September 30 10:17:24, 2025
Shandong Xinwen Mining Township recently implemented an innovative pneumatic blocking system, significantly improving the efficiency and safety of their operations. The company's technical team enhanced the traditional blocker by adding a rotating arm to the central shaft. This modification allows the system to utilize high-pressure air from underground to drive a cylinder, which in turn moves the arm and switches the pawl between horizontal and vertical positions. This mechanism effectively secures the vehicle in place, ensuring a reliable blocking function.
The new pneumatic blocker offers several advantages, including long-distance operation, a simple and robust design, and ease of use and maintenance. It also greatly reduces the physical workload for on-site personnel, making the process safer and more efficient. By integrating this advanced technology, the mine has not only improved its operational standards but also set a new benchmark for innovation in the industry. This development marks a significant step forward in modernizing mining equipment and enhancing overall productivity.