Plate lifting clamps are core specialized lifting tools for industrial material handling, featuring a cam self-locking and lever force-amplifying structure. The gripping force intensifies as the load increases, allowing firm engagement with plate edges to enable horizontal, vertical, and multi-posture lifting, suitable for plates of various thicknesses and weights. Forged from high-strength alloy steel with quenched anti-slip teeth and safety latches, they work with cranes and lifting beams to efficiently complete plate transfer, assembly, and welding positioning. They significantly reduce manual handling risks and are indispensable, efficient, and safe lifting equipment for steel fabrication plants, shipyards, construction sites, and other industrial scenarios。