Bowed Roller

Rubber rollers used for textile industry

The industrial rubber rollers are designed and engineered for a wide range of manufacturing processes. In this industrial blog, we are going to highlight textile rubber rollers, their unique features, and their application in the textile industry.

The manufacturing industry-centric rubber rollers for the textile industry are designed for applications that require a high degree of contact and holding friction. Furthermore, it is ideal in material processing applications that require a soft touch.

The industrial product is usually cylindrical or spherical. It is a mechanized machine that rolls or rotates. Let’s understand this with a few examples, a small spoke less wheel or like a roller or caster.

The manufacturing process of textile rubber rollers

A typical manufacturing process of rubber rollers for textiles comprises various rubber fabrication steps. It can be carried out by any of the methods, including plying method, extrusion, casting, and die press.

Prominent properties of the rubber rollers for the textile industry

  • It offers a high coefficient of friction
  • It can swiftly return to its original shape and dimension, even when its shape gets distorted during the manufacturing process
  • Offers resistance to chemical substances
  • It acts as a shield and protects the roller core and shaft
  • It prevents damages that may occur by scratching and bumping
  • The product has the competency to overcome and compensate for the small changes in machine precision

Salient features of a quality-driven product

As an owner of a textile company, you seek textile rubber rollers that are identified with brilliant features, including easy to install, low maintenance, durable, dimensionally accurate, sturdy design, and easy to install among others.

Designs & Dimensions

Rubber rollers for textiles are available in a wide range of designs and dimensions. Depending on your manufacturing process requirements, you can choose the roller.


A wide range of textiles that we see all around us are made up of fibres. The fibres are arranged and knitted in different ways during the production process to manufacture the desired strength, durability, appearance, colour, and texture.

Textile mill rubber rollers are used during the production cycle for different types of processes, including:

  • Dyeing Mangle (Top, Bottom Anti Deflection Roller & Drive Roller)
  • Sneter (Top, Bottom Drive Roller & Guide Roller)
  • Denim Sizing (Top, Equiv-Pressure Rubber Roller & Bottom Anti Deflection Tubber Roller & S.S. Fluted Roller)
  • Dyeing Range (Top Rubber Roller & Bottom Ebonite Roller)
  • Yarn & Cloth Mercerizer (Top & Bottom Nip Roller & Tank Roller)
  • Soapper
  • Dyeing Jigger (Ebonite & Rubber Roller)
  • Jumbo Jigger (Ebonite & Rubber Roller)
  • Share-Shakker (Main Pressing Roller Roller)
  • Sizing (Press Rubber Roller & Steel Roller)
  • Flat-Bed Printing (Main/Dummy Ebonite Roller & Rubber Pressure Roller)
  • Rotary Printing (Pressure Rubber Roller & Rubber Exposing Tube)
  • Bleaching (Squeezing Rubber & Ebonite Rubber)
  • Silicate (Rubber, P.U., Ebonite & Steel Roller)

Types of textiles

The high quality industrial rubber rollers are integral to the textile industry as rubber rolls are used for a wide range of applications. The product is used for different types of fabrics, including:

  • Synthetic
  • Cotton
  • Blended fabric
  • Denim
  • Suitings


Dimensional accuracy and optimum quality of the product make the difference in production output. Therefore, it makes sense to get the rubber rollers for textile from leading manufacturers of rubber rollers from Ahmedabad, Gujarat. Never compromise with the quality. There is no dearth of rubber rollers manufacturers in Ahmedabad, India. In this era of advanced technology, you can get in touch with renowned manufacturers from the comfort of your home or office.

Bowed Roller

All you want to know about Bow Expander Roller.

In this industry-centric blog, we are going to elucidate about an important industrial product, the bow expander. Why is it called so? Since the shape of the product is similar to a bow, it has found its name from there.

In the ensuing sections, we will be covering a lot of important subjects related to the banana roll. This blog will further expand your knowledge about the subject. Industries using the product will draw benefits from the product.

Design and construction

To begin with, let’s share a brief about the design and construction of the bowed roller. The manufacturing-industry-centric product comprises a central beam with a bow in it, while bearings are mounted across the entire roll. At the same time, it is covered with a rubber covering over the bearings. It is also called a spreader roller.

A bit about the location of the bow expander roller now. As far as their location is concerned, the product is normally located before nipped rollers. That is before and after coating stations, after size presses, before drive points, and in long web runs. It is ideal for high speed application.

Types of a spreader roller

There are numerous types of spreader rolls. The advent of technology and innovation in the field has resulted in many new designs, including:

  • Bowed roller
  • Expander rolls
  • Concave roller
  • D-bar
  • Dual bowed roller
  • PoS-Z
  • Metallic bowed roller

How to measure the dimension? 

Considering its shape, many of you might be thinking, how do manufacturing companies measure its dimension?

According to industry experts, the amount of bow is measured by arc height divided by roll width X 100.

Unique features of the metal expander roll

The bowed roller is identified with unique features that set it apart from the crowd. Here are a few unique features of the product

  • Requires less maintenance
  • Width remains static
  • Resistant to abrasion
  • Resistant to chemicals
  • High tensile strength
  • Resistant to wear and tear
  • Resistant to scratching and bumping
  • Excellent coefficient of friction
  • Quickly compensates for small changes that occur in machine’s precision


The specifications of the bow roll vary from company to company, it primarily depends on the type of industry and requirement. Here is the standard specification of the product:

  • Thickness: 12 mm to 15 mm
  • Size: 100 mm to 600 mm


From the features section, let’s now shift our focus to the application of the product. As the product is versatile, it serves many purposes. A quality-driven product offers applications, like reducing slack ends, remove wrinkle, spreading, slit separation, coating batching, and re-winding among others.

Industries drawing benefits and advantages from the bow expander roller

The spreader rolls are integral to many web handling processes as a result the product has found its use in several industries. These includes:

  • Textile
  • Plastic
  • Paper
  • Printing
  • Laminating
  • Steel

Never settle for quality

Quality makes all the difference in production. Subsequently, it makes sense to buy a product only from a genuine and prominent manufacturer. A quality-driven product streamlines production and helps meet the production goals. Therefore, being a businessman or someone occupying a senior position in a manufacturing unit, it is your responsibility to ensure that your company procures only genuine bowed rollers from a leading rubber roller manufacturer.


A genuine bow expander roller has the potential to scale your production process, cutting down overhead costs. For a businessman, this is an ideal situation for a business. Money saved is money earned. Only buy from a leading rubber roller manufacturer.

Bowed Roller

Why do manufacturing companies use a bowed rollers?

What is so special about the bowed banana rollers? Why does a wide range of manufacturing companies use the roller in their manufacturing line?

Dear Readers, the above expressions are enough to give a hint about the topic of this blog. In this concise and engaging business blog, we are going to share a few important points related to the product

What is a banana roller?

Bowed Banana Rollers 

At the outset, it’s important to learn about the product. Subsequently, we will move towards other important subjects.

In common man’s language, and industrial roller that has a unique design inspired by natural fruit, banana is known as banana roller. In industry corridors, it is known by several other names, including bow rolls, bow expander roller, bowed rollers, etc.

According to industry experts, most of the expander rolls are driven by web tension itself. The product doesn’t require any extra drive.

Salient features of the roll

Moving forward, in this section, our focus will revolve around the salient features of the roll. When you take a decision to buy this product, don’t forget to remember these salient features. These include:

  • Resistant to chemicals
  • High tensile strength
  • Resistant to wear and tear
  • Resistant to scratching and bumping
  • High coefficient of friction
  • Width stays static
  • Simple to install

In addition, the industrial roll requires low maintenance and demonstrates brilliant durability.

Trust the market leaders with proven track-record only 

There are a few features that vary from company to company. To make the gray picture clear, I would like to use an example. Arvind Rub-Web Controls Ltd., a pioneer in the industry with several firsts to its credit provides an excellent range of Metal expander rollers. Their range of products has been acclaimed for low maintenance, excellent performance, and durability.

Do you think an ordinary business-centric roller manufacturer has the potential and technical competency to manufacture an excellent range of rubber expander rollers? The point here is– never take a decision in haste. Haste could jeopardize your production line and in turn business. None of the businessmen wants that to happen.


Now coming on to another important feature, applications of the industrial rollers. The rubber expander rollers have found applications in various manufacturing processes. These include:

  • Manufacturing
  • Processing
  • Printing
  • Laminating
  • Coating
  • Batching
  • Winding
  • Re-winding.

Industries using the banana roller

The technically sound rubber expander rollers are being used in a wide range of industries, these include:

  • Textile processing machines
  • Plastic converting machines
  • Paper industries

Custom-made products 

A few companies in India are offering custom-made rubber expander rollers. If your business requires a tailor-made design to meet your manufacturing process’ demand and challenges, then you are recommended to connect with a company that provides custom-designed solutions. Instead of compromising on specifications, get the precise product, from the expert manufacturers in Gujarat, India.

Let’s connect for a mutually beneficial partnership

Driven by a visionary approach, Arvind Rub-Web Controls Ltd. made a humble beginning in 1984. From a modest foray, over the years, the excellence-focused company has established itself as an indisputable industry leader with several industries first to its credits.

“Excellence means setting benchmarks, without telling others”, this adage has been at the center of our corporate strategy. Starting with mere two industrial rollers in the beginning, over the years, we have thrived from the wealth of experience and now boast of 100+ product range and presence in 52+ countries!

Our quality-focused, industry-centric product range includes industrial rubber/ebonite/metal rollers, bow rollers (rubber/metal expanders), ink pumps, edge guider, bottom cutting shaft, rubber sleeve, hcp rollers, air expandable shaft, and core saver/core restorer among others.

Bowed Roller

What is a bowed roller and its benefits and advantages?

In this short industrial blog, we are going to focus on the significance of the bowed roller, its benefits, and a host of other important subjects. Let’s make efforts to learn the basics about the roller. It will help even unawares to understand the subject better. For those working in manufacturing, this isn’t a surprise as most of them are well aware of the product.

bowed roller

What is this product? Why it is so much important in manufacturing?

Learning about the roller

The manufacturing industry-specific roller is also popular as banana roller, bowed web spreading roller, variable bow expander, and curve expander among others. Since the roller has been identified with a few shapes, it draws its name from there. In addition, it looks like a bow therefore became popular as a bow roller. Many engineers identify it with banana, hence people started calling it a banana roller. There’s a reason behind every name.

Salient features

  • Requires less maintenance
  • Width remains static
  • Resistant to abrasion
  • Resistant to chemicals
  • High tensile strength
  • Resistant to wear and tear
  • Resistant to scratching and bumping
  • High coefficient of friction
  • Swiftly compensates to small changes that occur in machines precision


As a matter of fact the industry-centric roller is available in various specifications:

  • Thickness: 12 mm to 15 mm
  • Size: 100 mm to 600 mm


It has been in use in a number of industries, including textile. As far as its application is concerned, it’s an integral part of spreading web material uniformly. It helps to avoid the interweaving of material. Moreover, this product helps to remove wrinkles and creases.

The roller has been a game-changer for manufacturing companies as it helps in a wide range of applications. According to roller industry experts, its main applications include:

  • Reduce slack ends
  • Wrinkles
  • Spreading
  • Slit separation

  • Coating batching
  • Re-winding

Industries drawing benefits

As the roller has numerous salient features that help it to conduct various types of applications with ease, it has found usage in many manufacturing industries. These include:

  • Textile
  • Plastic
  • Paper
  • Steel

In addition, it is also reliable in Printing and Laminating industries.

Is there any option for custom solutions? 

Besides standard dimensions, a few companies have developed expertise to provide custom solutions for bowed roller, hollow roller. Do you have any knowledge about custom solutions? For unawares, a custom solution provides solutions to companies according to their client’s industrial requirements. Dimensional requirements and industry features remain at the core while delivering a custom solution for a client.

Choose an ideal partner

Yes, that’s right. Don’t be in a hurry while choosing a partner for your business. An ideal product will take your company to the next level, whereas an inferior quality could rob your production line. That’s why to focus on the quality and credibility of the manufacturers and suppliers.

In this era of technology finding a perfect company isn’t a big challenge. Simply go on leading search engine Google. Enter a few common keywords, like a bowed roller. The search engine will come up with search results. Access the initial few links/ website. Speak with their customer care and sales team to learn about the various features of the product. When the product meets the requirement of business, then you have the right scenario to make the final decision.

End your search for bowed roller at Arvind

Driven by a visionary approach, Arvind Rub-Web Controls Ltd. made a humble beginning in 1984. From a modest foray, over the years, the excellence-focused company has established itself as an indisputable industry leader with several industry-first to its credits. “Excellence means setting benchmarks, without telling others”, this adage has been at the center of our corporate strategy.

Our quality-focused, industry-centric product range includes industrial rubber/ebonite/metal rollers, hard-anodized aluminum roller, bow rollers (rubber/metal expanders), ink pumps, edge guider, bottom cutting shaft, rubber sleeve, hcp rollers, lug type air shaft, and core saver/core restorer among others.

Bowed Roller

What Makes Bow Banana Rollers Suitable for Wide Applications?

Removing wrinkles is a very challenging job for almost all industries. It is not at all a small piece of toast as it seems. As a common man can’t carry on with this job, it is preferable to carry on the job with a high-quality roller. 

It will no doubt be an ideal choice in terms of separating slit webs and eliminating web wrinkles. A suitable bow banana roller comprises a wide range of dimensions and is suitable for numerous applications. 

What are the Components of an Expander Roller?

The mounting brackets may be either wall mounting or foot mounting. The exclusively manufactured expander roller comprises of the following components:

  • Bowed shafts
  • Abrasion-resistant sleeve
  • Sealed ball bearings
  • Metallic segments

The rollers are supplied along with a set of gears and mounting brackets. These brackets may be either wall or foot mounted. 

What are the Technical Specifications of Bow Banana Rollers?

At the time of purchasing banana bow rollers, it is better to go with the one that comprises the ratio of 3:1. For best results, it must be ensured that bow rollers are perpendicular to web directions. 

Technical specifications that must be looked at prior to purchasing banana bow rollers include the following:

  • The roller must be covered with a high-quality sleeve made up of synthetic nitride
  • The metal expander must be manufactured with a hard chrome surface. It ensures speedy application
  • The sleeve expander will be suitable for non-sticking applications
  • Single and double acting banana rolls

The overall performance of a rubber bow roller depends on the wrapping angle, the adjustable position of the bow, the distance between lead-in and lead-out.

Having a close look at specifications carefully will help a lot in choosing the right type of roller for your industrial applications. 

Highly Remarkable Benefits of Using Banana Rollers

There are exclusive benefits in association with banana rollers apart from removing wrinkles. Some of the highly remarkable ones are:

  • Helpful in controlling of slack edges
  • Can help in separating slit webs available on the winder
  • Rubber bow roller helps in eliminating baggy center.
  • Helps in evening out lateral tensions all across the width of the web

spreader roller is used in various industries that include the plastic industry, pharmaceutical industry, textile industry, material handling and many more. The roller will be of great help in controlling tension and edging of fabric, rewinding and unwinding. Hence, having a suitable roller will help in shortening the task in any industry.