Bel Mark Industries

Rubber Bowed Spreader Roll offered also known by the names of Curve Bar Expander, Banana Roll, Camber Roll and others and can be provided with options of different surface coatings like hard chrome surface, rubber surface as well as with the support of Teflon covering for meeting the demands of non-sticking applications.

Support of worm wheel for precise adjusting of warp angle;  allows for maximum removing of wrinkle, slack edges, spreading and slit separation; finding use in industry sectors like Textile processing machines, Paper Industries, and others.

• Excellent tensile strength
• Flexible
• Optimum performance

Nitrile Rubber Bowed Roll offered  come in quality construction finish and support demands of effectively performing defined industry oriented functions. Further, these rolls also provide for safe usage and can be provided in the metal finish so as to provide for use in high-speed paper slitter rewinders.

Some of its features include support the demands of wrinkle removing and post slitting to separate slits; come in heavy weight finish and extra pulley support for driving metal expander roll; support efficient removal of wrinkles from Textile Processing machines like Bleaching machines, Calendars, Dyeing, Drying Ranges, Bow weft straightener; have more abrasion resistance, chemical resistance, high temperature resistance due to presence of Nitril, Hypolan, rubber sleeves.

Features:

• Abrasion resistance
• Chemical resistance
• High efficiency

Some exquisite products from our range of products are:

• Diamond grooved rolls
• Helically grooved rolls
• Straight grooved rolls 

Rubber expander bow/spreader rolls for removing wrinkles (creases during processing of fabric, paper, plastic, films). They are made as per application, considering the machine length, machine speed and material to be processed is called Rubber Bowed Roll.

Natural Rubber Bowed Roll offered comes in quality construction finish and supports demands of removal of wrinkles from textile processing machines.

Further, these also come supported by special sealing that allows these to work in wet working conditions. Some of its features include suitable for use in machines like bleaching machines, drying ranges, calendars, dyeing, bow weft straightener; coming with more bow than found in other industries like paper, plastic; nitril, hypo loan, rubber sleeve support for superior abrasion, chemical, and temperature resistance; come with bow angle adjusting worm-worm wheel gear box; available with foot/flange mounting as per specific process requirements.We are offering a wide range of Rubber Coated Roll. All the rolls are highly available in the market on effective cost.

To order out a rubber roll for the best-desired application it is necessary to get the following details.

Rubber Grooved Bowed Roll offered can be made available by us in different configuration choices and find suitability for handling of delicate films without any damage during wrinkle removing procedures. Here, our expertise lies in offering these rolls in various sizes and rubber type options. Some of its features include appropriate for all types of side sealing and bottom cutting machines; come with nitrile rubber base; available in all types of lengths and burning sizes; available in different choices as per specific requirement like diamond grooved rolls, helical grooved rolls, straight grooved rolls.

Metallic Bow Rolls, also known as Metal Banana Rolls, are specially designed curved rollers used to eliminate wrinkles, remove slack, and uniformly spread web materials in continuous processing lines. Unlike rubber-coated bowed rolls, these feature a metallic surface, making them suitable for applications requiring high durability, heat resistance, and minimal surface deformation.

Key Features:

• Construction: Robust metal body with a precision-curved shaft and rotating sleeve

• Surface Material: Mild Steel (MS), Stainless Steel (SS), or Aluminum with a polished or chrome-plated finish

• Adjustable Bow Angle: Shaft curvature can be tuned to suit specific web types and widths

• Low Maintenance: Durable all-metal construction ensures long operational life with minimal wear

• Dynamic Balancing: Ensures smooth performance at high speeds and reduces vibration

Technical Specifications:

• Roll Diameter: 75 mm to 250 mm

• Face Length: 300 mm to 6000 mm

• Bow Angle: Typically 1° to 3°, adjustable based on application

• Surface Finish: Polished, chrome-plated, or matte as required

• Mounting Options: Foot, flange, or pedestal mounted as per machine fitment

• Operating Speed: Suitable for high-speed applications up to 300 m/min or more

Applications:

• Paper and pulp processing lines

• Textile and nonwoven fabric handling

• Plastic film and flexible packaging machines

• Lamination, coating, and slitting units

• Printing and embossing equipment

Advantages:

• Eliminates wrinkles and web slack efficiently

• Resistant to cuts, abrasions, and high-temperature conditions

• Ideal for high-load and heavy-duty applications

• Long-lasting performance with reduced maintenance costs

• Suitable for aggressive or sharp-edged materials

We are engaged in manufacturing and exporting a quality assured range of Rubber Bow Roll, which are used in paper, Tyre-industries, converting industries, laminaation industries, plastic industries. These Rolls are available in different diameter and length as per clients requirements. we manufacture these product using high materials for best performance, long life.  Our products are available at market leading prices to our clients offer these products in standard as well as customized specifications to our clients like stainless steel, special rubber sleeve, mainteance free sealed ball bearings dry or wet working condions. Chemical & solvent resistance.

Features:

• Abrasion resistance
• Chemical resistance
• High efficiency

Rubber Curved Bar Bowed Roll offered comes in quality construction finish also known by names of Curve bar Expander, Spreader Roll, Bowed Roll, Banana Roll, Wrinkle removing Rolls, Camber Roll. Here, our expertise lies in making these available in different surface finishes like hard chrome, rubber surface as well as with Teflon covering support for use in non-sticking applications.