Heavy-Duty SPC Multi-Groove V-Belt Pulleys for High-Torque Transmission

Our OEM Large V-Belt Pulleys are engineered for heavy-duty industrial applications, including lifting systems and large drive units. Crafted from high-quality cast iron using a precise die casting process, these pulleys offer exceptional durability and power transmission efficiency for SPC belt profiles.

Core Performance Advantages

• Multi-Groove Versatility: Support for 1 to 12 grooves, allowing for high-capacity power distribution in heavy machinery.

• Premium Material & Process: Manufactured from robust cast iron through professional die casting for superior structural integrity.

• Advanced Surface Protection: Standard Phosphating treatment provides excellent resistance to rust and corrosion in harsh industrial environments.

• Flexible Bore Options: Available with both Finish Bore and Taper Bore configurations to ensure perfect shaft integration.

• Certified Quality: Fully compliant with ISO 9001:2000 standards, ensuring global export quality for every unit.

• Customizable for Lifting: Specifically designed for heavy-duty lifting and power transmission, with customizable sizes to meet unique project requirements.

Technical Specifications