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High friction materials are substances or surfaces that offer a high level of resistance to sliding motion when in contact with each other. These materials are designed to provide increased traction or grip, making them suitable for applications where slip resistance is critical.

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Plano convex lens has a positive focal length and is usually used for aiming and focusing of monochromatic light sources, converging parallel light, or converting divergent point light sources into parallel light. Its main functions in optical systems include beam expansion, imaging, beam collimation.

Powell lenses are optical marking prisms that allow laser beams to pass through and be optimally drawn into a straight line with uniform optical density, good stability, and good linearity, which can eliminate the central hot spot and fading edge distribution of Gaussian beams, which is suitable for various biomedical, automotive assembly, food processing and other machine vision applications.

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Our Friction Bolt is a threaded anchor bolt system designed for underground engineering support. This Friction Bolts Mining support system is commonly used in underground mining, tunnels, and other engineering endeavors, offering robust geological support to prevent rock collapses and soil instability.