Heavy Duty Industrial Caster Round Pu Aluminum Core Wheel Non-marking Chemical Resistant loading capacity 350 to 775kg

Our premium Round PU Tread Mold on Aluminum Core Wheels are engineered for superior performance in demanding industrial environments. The wheel features a high-quality, reaction-injected polyurethane elastomer tread (92° Shore A hardness) permanently bonded to a durable die-cast aluminum core. This robust construction ensures exceptional abrasion resistance, high load capacity, and smooth, low-noise operation. The integrated ball bearing bore guarantees effortless rolling and long service life, making these wheels an ideal choice for material handling equipment across various industries.

Key Features & Specifications:

• Advanced Material Construction: The wheel tread is made of a high-quality, reaction-injected polyurethane elastomer, ensuring excellent chemical connection with the die-cast aluminum wheel center. This process creates a durable, long-lasting bond that resists separation under heavy loads.
• Exceptional Durability: Offers high abrasion, cut, and tear propagation resistance, significantly extending the wheel’s lifespan in tough applications.
• Floor & Environment Friendly: Non-marking and non-staining properties provide excellent floor preservation, while low-noise operation improves the working environment.
• Broad Chemical Resistance: Highly resistant to many aggressive substances, ensuring reliable performance in chemically challenging settings.
• Versatile Temperature Range: Suitable for operating temperatures from -25°C to +70°C (temporarily up to +90°C). Note: Load capacity is reduced at ambient temperatures above +40°C.
• Alternative Tread Option: A high elastic PU tread (85±3 Shore A hardness) is also available for applications requiring greater shock absorption.

Primary Applications:

• Logistics & Warehousing: Ideal for heavy-duty pallet trucks, hand trucks, and conveyor systems where smooth rolling and floor protection are critical.
• Food & Beverage Industry: Suitable for bakery carts, production dollies, and processing equipment due to their non-marking and easy-to-clean properties.
• Automotive Manufacturing: Excellent for assembly line carts, tool trolleys, and material handling equipment that require chemical resistance and high load capacity.
• Aerospace & Composites: Used in assembly jigs and material transport systems where precision and floor preservation are essential.
• General Industrial Use: A reliable choice for any industrial dolly or cart operating in demanding conditions, including chemical plants and manufacturing facilities.