High Torque Double Chain Flexible Coupling Kc Series Industrial Sprocket Chain Drive Coupling Heavy Duty Shaft Connector for Mining Machinery

High Torque Double Chain Flexible Coupling Kc Series Industrial Sprocket Chain Drive Coupling Heavy Duty Shaft Connector for Mining Machinery. Customizable Bore Diameter: Bore diameter ranges from 16mm to 190mm with full customization options available. High Torque Capacity: Torque range spans from 40nm to 50,000nm for heavy load applications. Durable Material Construction: Made from 45# steel with blackening treatment for rust prevention and wear resistance. Flexible Shaft Hole Types: Available in Ordinary Hole, Tapered Hole, Keyway Hole, and Gear Hole configurations. Anti-Buffering Elastic Pad: Features high-quality polyurethane elastic pads for corrosion resistance and easy assembly. High Concentricity Design: Zero rotational clearance and accurate inner hole tolerance ensure smooth operation. Customized Installation Methods: Supports Keyway Connection, Clamping Type, and Expansion Sleeve installation. Large Scale Production: Annual capacity of 3 million sets with 12,000 square meters of standard workshop.