Wire Rope Drive

Wire Rope Tunnel door

-Energy efficient.Tunnel door provides excellent energy savings compared to conventional curtain inlets

-Simple Operation.All brackets are galvanized for durability and long-life. Over time, cords can stretch requiring tension readjustment. Choose from a tension bar or a ratchet-style cord adjuster ensuring a reliable door seal.

-Offers flexibility to fit longer cool cell lengths in new construction and easily extend existing lengths if tunnel panel capacity needs change in the future.