PU (Polyurethane) Caster Wheels are a type of caster wheels that are made from polyurethane, a durable and versatile material known for its excellent load capacity, wear resistance, and ability to provide smooth and quiet operation. PU caster wheels are commonly used in a wide range of applications where high performance and floor protection are important. Some key features of PU caster wheels include: 1) Load capacity: PU caster wheels have a high load capacity, ranging from light-duty to heavy-duty applications, making them suitable for various equipment and furniture. 2) Durability: Polyurethane is a durable material that is resistant to wear and tear, chemicals, and abrasion, making PU caster wheels ideal for demanding environments and long-term use. 3) Smooth and quiet operation: PU caster wheels provide smooth and quiet movement, allowing for easy and quiet maneuverability without causing disturbances to the surroundings. They also provide excellent shock absorption, reducing vibration and noise during operation. 4) Floor protection: PU caster wheels are typically non-marking and do not leave marks or scratches on floors or surfaces, making them suitable for use in environments where floor protection is important, such as in residential or commercial settings. PU Caster Wheels are commonly used in a wide range of applications, such as furniture, carts, dollies, racks, conveyor systems, medical equipment, and material handling equipment. When selecting PU caster wheels, it's important to consider factors such as load capacity, durability, smoothness of operation, floor protection, chemical resistance, aesthetics, and cost-effectiveness to ensure optimal performance for your specific application. It's recommended to consult with a knowledgeable supplier or engineer to select the right PU caster wheels for your needs. Proper installation, usage, and maintenance of PU caster wheels are also important to ensure safe and efficient operations.