Polyurethane (PU) is an excellent material for belts used in heavy industries like mining due to its superior durability, flexibility, and resistance to wear and abrasion. PU belts are known for their ability to withstand harsh environmental conditions, including exposure to chemicals, oils, and extreme temperatures. They provide high tensile strength and are resistant to stretching, ensuring consistent performance under heavy loads. Additionally, PU belts offer good resistance to impact and have a long service life, reducing maintenance costs and downtime. Their smooth surface also makes them easy to clean, which is an important consideration in maintaining hygiene and efficiency in mining operations.