Polyurethane (PU) wheels for carts from Xiamen Yirong Hardware Co., Ltd. stand out as a high-performance solution for diverse cart applications, combining advanced material science with practical design to meet the demands of modern material handling. Crafted from premium polyurethane, these wheels feature a unique molecular structure that grants them a hardness range of 60-95 Shore A, allowing customization to specific load and surface needs—softer variants (60-75 Shore A) excel on delicate floors like hardwood, while harder options (80-95 Shore A) thrive in industrial settings with rough concrete. Compared to traditional rubber wheels, PU wheels offer 30-50% higher wear resistance, thanks to their superior tear strength (exceeding 30 kN/m) and resistance to abrasion, ensuring they maintain their structural integrity even after thousands of cycles of use in busy warehouses or logistics centers. Their low rolling resistance (typically 20-30% lower than rubber) translates to effortless maneuverability, reducing the force required to push loaded carts by up to 40%—a critical advantage for retail staff restocking shelves or warehouse workers moving heavy packages. These wheels operate quietly, with noise levels below 60 dB on tile floors, making them ideal for noise-sensitive environments like offices, hospitals, or libraries. Versatile enough to fit utility carts, tool carts, and medium-duty logistics transporters, they resist oils, greases, and mild chemicals, ensuring consistent performance in settings ranging from auto repair shops to food processing facilities. Whether navigating tight warehouse aisles or gliding across smooth retail floors, polyurethane wheels for carts deliver long-lasting, efficient performance tailored to diverse operational needs.