Rotating Ring Tyre for Horizontal Orbital Wrapper

Table Of Contents

Rotating Ring Tyre for Horizontal Orbital Wrapper

In the packaging industry, the rotating ring tyre is a critical component of horizontal orbital wrappers. This ring facilitates efficient wrapping of various packages by providing a stable structure that allows for 360degree rotation and film carriage fixation. This article delves into the function of the rotating ring and explores the different types available, highlighting their production methods, dimensions, advantages, and disadvantages.

Function of the Ring

The primary function of the rotating ring in an orbital wrapper is twofold:

360Degree Rotation: The ring enables smooth and continuous movement, allowing the wrapping film to envelop the package evenly. This ensures that the film is applied consistently, reducing the risk of wrinkling or slippage.

Film Carriage Fixing: By securing the film carriage in place, the rotating ring maintains optimal tension during the wrapping process, which is crucial for achieving a tight seal around the product.

Size Per Package

The rotating ring is essential for accommodating various package sizes, and its design can be customized to meet specific requirements. Here are the main types of rotating rings used in horizontal orbital wrappers:

1. Aluminum Cast Ring

Production Method:

Cast aluminum → Machining → Drilling.
The aluminum is cast into the desired shape, then precisely machined and drilled to fit the machinery.

Size Range:

Outer Diameter (OD) of 200 mm to 2200 mm.
Custom sizes available, with the largest currently being 4000 mm.

Thickness:

Varies based on the ring size and the weight of the packaging materials.

Advantages:

Lightweight, making it easier to handle.
High structural strength, providing durability under pressure.

Disadvantages:

Requires the creation of custom molds, which can add to production costs and lead times.

2. Steel Ring

Production Method:

Bending and welding → Machining → Drilling.
Steel is shaped and then welded into a ring, followed by machining for precision.

Size Range:

OD of 200 mm to 2500 mm, with options for larger custom sizes.

Advantages:

Costeffective compared to aluminum options.
Offers high structural strength.

Disadvantages:

Heavier than aluminum rings, making handling more cumbersome.
Lower rotational speed, which can affect wrapping efficiency.
The contact surfaces with drive wheels may wear down more quickly, requiring regular maintenance.

3. Bearing Ring

Production Method:

No manufacturing needed; utilizes standard market bearings directly.
This approach simplifies the process as it relies on readily available components.

Size Range:

OD of 200 mm to 6000 mm, accommodating a wide variety of applications.

Advantages:

Ideal for highspeed operations, providing smooth motion during wrapping.
High structural strength to withstand operational stresses.

Disadvantages:

Heavier and more expensive, with costs increasing significantly for larger sizes.
The added weight may require more robust machinery to support its operation.

Conclusion

The rotating ring tyre is an integral part of horizontal orbital wrappers, influencing the efficiency and quality of the packaging process. Understanding the differences between aluminum cast rings, steel rings, and bearing rings helps manufacturers choose the right component for their specific needs. Each type has unique advantages and drawbacks, making it essential to consider factors like cost, weight, and production requirements when selecting the best option for efficient and effective packaging solutions. By investing in the appropriate rotating ring, businesses can enhance their operational efficiency and ensure their products are securely and attractively packaged for market delivery.