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Air Shaft



air shaft

Air Shaft

Krishna Engineering Works is a manufacture of all types of Air Shafts like Mechanical Shaft, Quick Lock Shafts, Multi Tube Shafts and, Air Expandable Shaft.

We are winner of 3 times National Award and 2 times International Award for Quality. We also Manufacture Spare Parts of Air Shafts

Technical Specification

Differential Shaft is a sophisticated winding shaft for slitter rewinder machine, used as duplex shaft winder (center winding type).

  • It is capable of compensating speed variation due to gauge variation with multi-cores.
  • Minimum 20 mm core width is possible.
  • Reel holding is possible at any position across the width.
  • No-time lost in re-positioning cores since no distance pieces are required.
  • Shaft can run at very high speed.

Air Shart Manufacturer

This shaft consists of a slotted shaft, rubber bladders, hard and ground steel cage with ball type gripper. Teflon strip for better slippage and self-lubricating segments separating two adjacent steel cages.

air-shaft1. Single Core
2. Multi-Core
3. Max. Core Length
4. Min. Core Length
5. Core I.D.
6. Bearing No.
7. Gear Bore
8. Sleeve Bore / O.D.
9. Keyway Size (in any)
10. Air Valve Location
11. Shaft Diameter
12. Weight of Roll (on Air Shaft)
13. For Unwind/Wind/Center Wind
14. Both Side Shaft Type
15. Cantiliver Type

Standard Features

Sizes:
  • Suitable for core ID. 3″ and 6″
  • Length as per requirement.
Capabilities:
  • Load up to 2 tons
  • Suitable for Core l. D. dia 3″, 4″, 6″, 8″ (metric size and special sizes also produced)
  • Length as required
  • Speed up to 1000 Mtrs/min
  • Suitable for core materials: Paper, Steel, Thermoplastics
  • Minimum core width 20 mm
 General Materials of Construction:
  • Pipe – Steel
  • End Generals – Steel – simple or hardened
  • Cam – Brass
  • Lugs – Hardened Steel / Rubber
 Types Of Air Shaft:

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