Double E Company launches reel spool shaft

Double E Company has introduced a large-diameter reel spool shaft. The new HCRS expanding reel spool shaft is claimed to be less expensive yet stronger and stiffer than heavier metal alternatives. The large-diameter shaft utilizes a carbon fiber body for its strength, shrouded in aluminum to house the gripping strips. 

This hybrid design is allows large reel converters to wind larger rolls without increasing hoisting requirements (because the shaft itself is much lighter) or changing core diameters. It also allows higher critical speeds to increase machine throughput and minimize vibration. The shaft uses a convenient dual-valve inflation system to ensure roll security.

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