The 6400 line of plastic modular spiral cage belts offer a reinforced outer link with our patented PowerKey™. These belts have high strength and rigidity in spiral applications due to enhanced beam strength construction. Customers can increase belt life, or throughput, or both with 6400 Belts. With a standard 1.5" pitch, the 6400 Series can be used in a variety of spiral applications including bakery and snack, protein and ready-to-eat food processing.