Harnden - Manufacturers Of Bag Making Machinery
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Harnden Power Driven Unwinds

Constant web tension irrespective of reel diameter and web speed is beneficial in many applications.  The Harnden Power Driven Unwind achieves this with an AC drive linked to run at the same linear speed as the bag machine capstan.  The tension of the reels can be set using one simple control.  The unwind is also fitted with pneumatic loading arms which lift the reel from the floor to its running position.  Edge guided  centre folding equipment can also be fitted if required.

Key Features

  • Power Driven for constant Web tension irrespective of Reel data

  • 1.25M or 1.5M web width and 850mm maximum diameter

  • Airmandrel and Safety Chucks

  • Servo Edge Guider

  • Pneumatic Loading Arms lift Reel from Floor