6 Inch Multi Bladder Air Expanding Shaft

6 Inch Multi Bladder Air Expanding Shaft

Product Description

FORTUNE ROTO CONTROL PVT. LTD. is a manufacturer and supplier of high-quality 6 Inch Multi Bladder Air Expanding Shafts in Ahmedabad, Gujarat, India. This shaft is designed to hold 6-inch cores securely during winding and unwinding operations in industrial converting and web handling applications.

The multi-bladder air system provides 360° uniform core expansion, helping achieve balanced gripping and reliable core holding. Its heavy-duty construction supports demanding industrial applications where stable performance and secure roll handling are important.

Our 6 Inch Multi Bladder Air Shaft is suitable for paper, plastic film, flexible packaging, foil, labels, and other web materials. Customized shaft lengths, dimensions, and specifications can be provided according to machine requirements.

Key Features

  • Designed for 6-inch core applications

  • 360° uniform core expansion

  • Multi-bladder balanced air system

  • Secure and reliable core gripping

  • Heavy-duty construction for demanding applications

  • Suitable for high-load and high-speed applications, subject to design specifications

  • Supports stable winding and unwinding operations

  • Custom lengths and specifications available

  • Suitable for various industrial web materials

Applications

  • Paper winding and unwinding

  • Plastic film processing

  • Flexible packaging production

  • Slitting and rewinding machines

  • Foil and laminate converting

  • Label stock processing

  • Printing and converting industries

  • Industrial web handling systems

Frequently Asked Questions (FAQs)

1. What is a 6 Inch Multi Bladder Air Expanding Shaft?

It is an industrial shaft designed to grip 6-inch cores using a multi-bladder pneumatic expansion system.

2. What is the main advantage of a multi-bladder system?

It provides uniform expansion around the core, helping achieve secure gripping and balanced support during operation.

3. Which core size is this shaft designed for?

This model is designed for cores with a nominal 6-inch inner diameter, subject to the specified core and shaft design.

4. How does the shaft operate?

Compressed air activates the internal bladders, which expand to grip the core. Releasing the air allows the core to be removed.

5. Which materials can be handled with this shaft?

It can be used in suitable applications involving paper, plastic film, foil, labels, laminates, and flexible packaging materials.

6. Is the shaft suitable for heavy rolls?

A heavy-duty design can be specified for demanding loads. The suitable load capacity depends on shaft dimensions, material, support arrangement, and operating conditions.

7. Can the shaft be customized?

Yes. Length, working width, end connections, and other specifications can be customized according to your machine requirements.

8. How can I order a 6 Inch Multi Bladder Air Shaft?

Contact FORTUNE ROTO CONTROL PVT. LTD. with your core size, shaft length, roll weight, machine details, and application. Our team can help identify a suitable configuration.

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Nov 2nd, 2026 6:00 PM

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