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Mechanical Expanding Shaft

mechanical expanding shaft

Mechanical Expanding Shaft

Mechanical Expanding Shaft Manufacturer, Krishna Engineering Works is a company engaged in Manufacturing, Exporting & Supplying of Air Shafts like mechnical Expanding Shaft, Lug Shaft, Mechanical Shaft, Quick Lock Shafts, Multi Tube Shafts, Air Expandable Shaft; Air Chucks, Quick Lock, Safety Chucks from Ahmedabad, Gujarat, India. We are winner of 3 times National Award and 2 times International Award for Quality manufacturing. Also are leading manufacturer of Multi Tube Shaft and all type of Textile Machinery Spare Parts

Mechanical expanding shaft with lugs model 635 MK is primarily recommended for unwinding and winding rolls that have cores. This remarkable feature makes it affordable and conducive for business! The similar salient features make the range the best in the category!

The body of the shaft is available in a variety of steels; the expanding lugs come in either steel, plastic or rubber covered depending upon core material and torque requirements. The journal ends are also available in a variety of steels and are always custom-made. Expansion is accomplished by a square socket located in the end of one journal. The positive expansion and retraction that is gained results in self-centering of the roll and the ability to handle higher torque requirements.

  • A Shaft specially designed for slitters to handle constant tension on multiple slit.
  • The base steel shaft has multiple bladders, mounted with Ball Locks for reel holding.
  • Small width winging possible at very low web tension -A solution for Sensitive Material.
  • Each slit material can slip at different speed and same tension.
  • Ball lock with spring design minimizing side movement while setting and running.
  • Automatic tension controlling through rotary union in dynamic condition by signals from machine drive.
Material :
  • Pipe: Steel Body & Alloy steel journal.
  • Lugs: Metal, engineering Plastics.
 Available Size :
  • Core ID 3″ to 12″ shafts, length up to 3000 mm.
 Option :
  • Numbers of grippers can be defines based on customer requirements.