Industrial Rollers

We are one of the leading organization engaged in providing excellent quality Stainless Steel Cladded Rolls, which are manufactured by using high grade material. These Stainless Steel Cladded Rolls are widely appreciated by our clients which are situated all round the nation. High in demand, these Stainless Steel Cladded Rolls are available at most reasonable prices. 

We are one of the leading organization engaged in providing excellent quality Stainless Steel Scroll Rolls, which are manufactured by using high grade material. These Stainless Steel Scroll Rolls are widely appreciated by our clients which are situated all round the nation. High in demand, these Stainless Steel Scroll Rolls are available at most reasonable prices. 

We bring forth a range of axle rubber bow roll that are designed for wrinkle removing of tire-cord fabrics. These rolls are manufactured using best quality raw material and as per international industrial standards. Our range is widely appreciated owing to their features of high strength, durability and resistance to chemical, abrasion and temperature. Further, we provide our range in different specifications and at most affordable prices. Some exquisite products from our range of products are

• diamond grooved rolls

• helical grooved rolls

• straight grooved rolls etc.

We offer a range of Segmented Type Metallic Bow Roll (Hard Chrome Surface)that are manufactured using optimum quality raw material. These bow rolls are used for removing wrinkles from textile processing machines such as dyeing, bleaching machines, drying ranges, etc. Our range is provided with hard chrome surface that offers abrasion resistance, chemical resistance and high temperature resistance. Further, these are available in varied specifications to suit the diverse application requirements of the clients. These are highly frictionless rolls that are proving their importance in various industries. These are available in cost effective price ranges.

We offer a wide range of premium quality industrial shafts, which find their use in different sectors such industrial engineering, automobiles and general mechanical engineering purposes. Designed with precision using advanced technology, these are acknowledged for their accurate dimension, high tensile strength and robust construction. Our range is stringently tested on quality measures in order to meet the international industrial standards. Further, we provide our range in different sizes and specifications to suit the varied application requirements of the clients.  

Air Expanding Shafts offered by us are required for fast change over of un-winder / winder roll. Air valve air can fill and the air shaft can hold the core by expanding the rubber bladder after removing the air by thump press. The regularly used cores are 3 inch ID core, but bigger cores are also used where heavy weight of the unwind/re-wind rolls. Our Air Expanding Shafts are core-holding device suitable for 3â core inside diameter & 70mm core diameter. Lugs type Air expanding shafts are most commonly used for paper or PVC core holding.

Specifications:

• Square end Airshaft can also be used with safety chucks for winding & winding.
• The shaft can take load of 30kgs to 500kgs.
• Cantilever type Airshaft is available with one side shaft for mounting.
• Air Val shaft rubber bladder, Lugs type Air expanding shaft can locate at face length or shaft end according to requirements.
• Easily replaceable
• Valve fitting and PTFE tape sealing of valve thread to avoid damage of O rings
• To avoid overfilling of air to avoid puncture of air bladder special air gun can be ordered with pressure
• Special Hardened ends, bearing size it should be mentioned in your order.

We offer these Slat Expander Rolls with foot mounting pedestals. The Aluminum Slat Expander Rolls offered by us are used for wrinkle removing on coating machines, which are available in different length and standard diameter as per the requirements of our clients. We generally offer plain surface, but as some applications requires serration on surface for gripping, so we also offer rough surface. Before offering our rolls, we take different specifications from user such as application temperature, web material, plain or serration required on surface, maximum speed of web material, to meet the requirements of our clients. Moreover, working rolls are also available with ball bearing type mechanism with normal expansion of 25mm. 

We offer coating cloth coating machines, flat bed printing machine, shaped wrinkle-removing action and slat expander rolls in wooden slat with felt covering. Further, these also have aluminum slats available in different diamantes such as 6” 8” and 12”. Suitable for slow speed machines such as cloth coating machines, Flat Bed Printing machine, artificial leather cloth and batching machine. These rolls are fitted with cam mechanism with left and right slats from center. Additionally, longer width three slats are fitted and middle slats are fixed to avoid V shaped wrinkle-removing action.

We are instrumental in providing excellent quality Stainless Steel Rolls which are manufactured by using high grade material and used in a range of applications such as converting, processing and others. Fabricated in agreement with set industrial standards, these Stainless Steel Rolls are known for their features such as better strength, fine finish and tough performance and are coated with anti-corrosive material. We offer these Stainless Steel Rolls at most affordable prices to our precious customers. 

We are instrumental in providing excellent quality Un Winders, that are designed using latest technology and finest quality of raw material. These Un Winders find broad usage in paper, textiles and other industries for processing and other applications. Strongly constructed, these Un Winders are known for their trouble free performance and toughness. These Un Winders are provided by us in different specifications and at most reasonable rates.

We are instrumental in providing excellent quality range of Guide Rollers to our valuable clients. These rollers are available in M.S roll, Rubber, aluminum Roll, hard anodized, Rubber, PTFE Roll, hard chrome plated Roll, in static and dynamic balancing in different length and diameter as per requirements. Clients can avail from us this range of Guide Roller at most affordable prices. 

We are instrumental in providing excellent quality Web Guiding System which is usually known as web guider, Line Guider, is must for elastic packaging industry. 

Features:- 
We manufacture together color web guiding (color guider or line guider) and edge guiding (Guider or Edge guider) systems. 
These web guiders and web guiding systems are highly complicated to meet industry benchmark. 
These web guiders are fully electronically forbidden and comes with electronic sensing system. 
Intelligent tuning system eliminate old unwieldy potentiometer based tuning system. 
Heavy duty motor actuator gives you long-drawn-out tension free production hours. 
Quality auto tension controller and tension control system for re winding as well as un winding purpose are available.

We are instrumental in providing superior quality Cooling Roll (Chill Roll) which have hard chrome plated surface. Cooled water passing through its Rotary joint to cools the hard chrome plated surface area of the Roll. Cooling Roll cools the contact area that touches the web materials. There are different types Cooling Rolls like single shell, double shell, jacketed type, spiral type. The surface cooling effect will be vary for different types. Cooling Roll having shaft with inside hole to fix rotary joint. Bigger shaft diameter is recommended to avoid breakage of end shafts as end shaft having inside hole. Standard hard chrome surface, met finish surface, mirror surface and super mirror polish cooling rolls are available as per application requirements. Clients can avail from us this range of Cooling Roll (Chill Roll) at most affordable prices. 

We are instrumental in providing superior quality Jointed Axle Bow Roll For Tyrecord Fabrics to our valuable clients. Many type of rubber grooved rolls are available as per specific requirement like diamond grooved rolls, helical grooved rolls, straight grooved rolls etc. For winder diamond grooved rubber roll required, helical and spiral grooved rubber rolls can be supplied as per application requirements. Widely appreciated by our clients, these Jointed Axle Bow Roll For Tyrecord Fabrics are available at industry leading prices.

We are offering a wide range Rubber Rolls. Rubber Rolls are used in web manufacturing and processing, converting industries, printing, coating industries Paper, plastic, textiles, carpets. To order out a rubber roll for best desired application it is necessary to get the following details like Rubber finished diameter, Rubber coating thickness, Rubber hardness, type of rubber (abrasion resistant, heat resistant, chemical & heat resistant for example) Face length of the Roll, Total length of Roll including shaft, fixed shaft, Total length of the Roll with both side shafts. Shaft diameters, keyways, bearing sizes etc.

Application of the Rubber Roll

• Nip Roll
• Pressure Roll
• Squeeze Roll
• Guide Rolls
• Pressure rolls etc.

We are one of the leading organization engaged in providing excellent quality Bowed Rolls, which are manufactured by using high grade material. These Bowed Rolls are widely appreciated by our clients which are situated all round the nation. High in demand, these Bowed Rolls are available at most reasonable prices. 

We are one of the leading organization engaged in providing excellent quality Hard Chrome Fixed Shaft Rolls, which are manufactured by using high grade material. These Hard Chrome Fixed Shaft Rolls are widely appreciated by our clients which are situated all round the nation. High in demand, these Hard Chrome Fixed Shaft Rolls are available at most reasonable prices. 

We are one of the leading organization engaged in providing excellent quality Hard Chrome Hollow Rolls, which are manufactured by using high grade material. These Hard Chrome Hollow Rolls are widely appreciated by our clients which are situated all round the nation. High in demand, these Hard Chrome Hollow Rolls are available at most reasonable prices. 

We are one of the leading organization engaged in providing excellent quality Spiral Cooling Rolls, which are manufactured by using high grade material. These Spiral Cooling Rolls are widely appreciated by our clients which are situated all round the nation. High in demand, these Spiral Cooling Rolls are available at most reasonable prices. 

We are one of the leading organization engaged in providing excellent quality Scroll Spreader Rolls, which are manufactured by using high grade material. These Scroll Spreader Rolls are widely appreciated by our clients which are situated all round the nation. High in demand, these Scroll Spreader Rolls are available at most reasonable prices. 

Rubber Rolls are used on many web manufacturing and processing, converting industries. Various industries are banking on our these quality products. To order out a rubber roll for best desired application it is necessary to get the following details:-

• M.S. Shell diameter
• Thickness of m.s. shell.
• Rubber finished diameter and rubber hardnessFace length of the Roll.
• Fixed shaft roll (or)
• Hollow roll ( ball bearing are fitted inside both side of the face ends)
• Total length of the Roll with both side shafts.
• Shaft diameters/keyways/bearing sizes/
• Rubber to be used / rubber hardness required.( with +- 5 shore A)
• Chemical resistance/abrasion resistance/Temperature resistance.
• Machine / location and application of the Roll like Guide Rolls, Nip Rolls, Pressure rolls, Squeeze Roll etc.

The Safety Chucks offered by us are square bar holding device to hold square bar of size 1, 1-1/4, 1-1/2, 2 or 3. Apart from manufacturing in standard size, we also offer Safety chucks in mm sizes 25 mm, 32 mm, 38 mm, 40 mm, 45 mm, 50 mm and 75 mm as per specific requirement of weight to be handled. Replaceable inserts of sliding type safety chucks have more square bar holding area than tilting type safety chucks. Further, for fixing tension control brake safety chucks are offered with extended shaft on one side.

Scroll rolls are wrinkle removing rolls from web materials for manufacturing, processing, Coating, converting, Scroll roll are available in different materials like Ebonite, M.S, stainless steel, aluminum. For cloth processing machines ebonite scroll rolls are used,  for other web materials like plastic, leather cloth, paper, vinyl, foils, polyester ebonite is not suitable as the same generate static electricity or damage the web material.

Aluminum Slat expanders are used for wrinkle removing  on coating machines which is available in any length  and standard diameter 6".  Bigger diameter can be made as per specific requirements.  Normally plain surface is provided but some applications serration is required on surface for gripping. While ordering should provide the application temperature, web material, plain or serration required on surface, maximum speed of web material to meet all your requirements. For soundless working the rolls are also available with ball bearing type cam mechanism also. Normal expansion is 25mm. 

Slat Expander Roll are available in wooden slat with felt covering and With aluminum slats available in 6" diameter 8"diameter  & 12" diameter in any working width. Particularly suitable for slow speed machines like coating cloth coating machines, Flat Bed Printing machine, artificial leather cloth before Batching machine etc. The Roll is fitted with cam mechanism fitted with on bearings with left & Right slats from center. For longer width three slats are fitted and middle slats are fixed to avoid V shaped wrinkle-removing action. Available with foot mounting pedestals.

Rubber Rolls are used on many web manufacturing and processing, converting industries.  To order out a rubber roll for best desired application it is necessary to get the following details

• M.S. Shell diameter
• Thickness of m.s. shell.
• Rubber finished diameter and rubber hardness Face length of the Roll.
• Fixed shaft roll  (or)
• Hollow roll ( ball bearing are fitted inside both side of the face ends)
• Total length of the Roll with both side shafts.
• Shaft diameters/keyways/bearing sizes/
• Rubber to be used / rubber hardness required.( with +- 5 shore A)
• Chemical resistance/abrasion resistance/Temperature resistance.
• Machine / location and application of the Roll like Guide Rolls, Nip Rolls, Pressure rolls, Squeeze Roll etc.

Bow rolls are known as banana rolls, spreader rolls, curve rubber expander, useful for removing of wrinkles, slack edges, spreading and slit separation. Most of the expander rolls are driven by web tension itself without any extra drive. These are used in textile processing machines, plastic converting machines, paper industries, in manufacturing, processing, printing, laminating, coating, batching, winding and re-winding. Further, our range is quality tested in order to make sure that these meet the international industrial standards. 

For paper machine poop reel, calenders segment type bow roll are best suitable. For slitter re-winder segment metallic bow rolls remove wrinkles before slitting. After slitting it separate slits. Segmented metallic bow rolls have more life than rubber bow spreader rolls.

These Metal Expander Roll are widely applied on high speed machines because these do not wear & tear. Moreover, these are also used in place of rubber bow roll. The Metal Expander Rolls manufactured by us have hard chrome surface, which are ideal for high speed applications for paper industries, particularly for slitter re-winders, calendars, poop reels, M.G cylinders. 

These Roll come with hard chrome plated surface. Cooled water passing through its Rotary joint cools the hard chrome plated surface area of the Roll. Cooling Roll cools the contact area that touches the web materials or rubber rolls. There are different type Cooling Rolls like:

• Single shell, Double shell jacketed type
• Spiral type

The surface cooling effect will be vary for different types. Cooling Roll having shaft with inside hole to fix rotary joint. Bigger shaft diameter is recommended to avoid breakage of end shafts as end shaft has an inside hole.

We are one of the leading organization engaged in providing excellent quality M.S. Rolls, which are manufactured by using high grade material. These M.S. Rolls are widely appreciated by our clients which are situated all round the nation. High in demand, these M.S. Rolls are available at most reasonable prices. 

These rolls are wrinkle removing rolls from web materials for manufacturing, processing, Coating, converting, Scroll roll are available in different materials like Ebonite, M.S, stainless steel, aluminum. For cloth processing machines ebonite Scroll Rolls are used,  for other web materials like plastic, leather cloth, paper, vinyl, foils, polyester ebonite is not suitable as the same generate static electricity or damage the web material. Our products come with proper specifications and are available in various sizes. These can be customized according to demands of our clients.

This Slat Expander is used to remove wrinkles on coating machines. These Spreader Rollers are available in any length and standard size of diameter 6". On specific requirements of our esteemed clients we manufacture these Expander in various diameter as well. Normally a plain surface is provided but for some specific requirements serration is provided on surface for proper gripping. These are very user friendly and with ball bearing type cam mechanism one can avail a noise free working. Normal expansion is 25mm.

These Wrinkle Removing Rollers, are available in sizes of diameters 6 inches, 8inches, 12 inches and in working width. Our product is suitable for slow speed machines like coating cloth coating machines, flat bed printing machines, artificial leather cloth before Batching machine etc.The Roll is fitted with cam mechanism fitted with on bearings with left & Right slats from center. For longer width three slats are fitted and middle slats are fixed to avoid V shaped wrinkle-removing action. These are available with foot mounting pedestals.

Cooling roll have hard chrome plated surface. Cooled water passing through its rotary joint  to cools the hard chrome plated surface area of the roll. Cooling roll cools the contact area that touches the web materials or rubber rolls. There are different type cooling rolls like single shell, double shell jacketed type, spiral type. The surface cooling effect will be vary for different types. Cooling roll having shaft with inside hole to fix rotary joint. Bigger shaft diameter is recommended to avoid breakage of end shafts as end shaft having inside hole.

The Aluminum Slat Expander Rolls offered by us are used for wrinkle removing on coating machines, which are available in different length and standard diameter as per the requirements of our clients. We generally offer plain surface, but as some applications requires serration on surface for gripping, so we also offer rough surface. Before offering our rolls, we take different specifications from user such as application temperature, web material, plain or serration required on surface, maximum speed of web material, to meet the requirements of our clients. Moreover, working rolls are also available with ball bearing type mechanism with normal expansion of 25mm.

We offer coating cloth coating machines, flat bed printing machine, shaped wrinkle-removing action and slat expander rolls in wooden slat with felt covering. Further, these also have aluminum slats available in different diamantes such as 6â 8â and 12â Suitable for slow speed machines such as cloth coating machines, Flat Bed Printing machine, artificial leather cloth and batching machine. These rolls are fitted with cam mechanism with left and right slats from center. Additionally, longer width three slats are fitted and middle slats are fixed to avoid V shaped wrinkle-removing action. We also offer these rolls with foot mounting pedestals.

We are engaged in offering our clients Industrial Expanders. 

Polyband Expanders manufactured by us are widely used for removing wrinkles. These rolls are available in standard diameter of 140 mm and for the web width of more than 1000mm. We also offer sprocket or pulley, if the web tension is not sufficient to drive the roll extra drive. These expanders are available with special elastic cord that is fitted on cam mechanism, which can be adjustable for more expanding action. Rolls are installed in proper warp angle to gain maximum results with working width of 2500 mm in normal cases.

We are engaged in the manufacturing of a wide range of Aluminum Roller which remains in ample demand among our global clients. Fabricated by using best grade raw material, these Hard Anodized Aluminum Rolls have very high temperature tolerance, minimal wear & tear and are highly durable. Available in different sizes, Custom Coloured Roller are available in different coatings that offer it a glistning look as well as non rusting properties. In addition, we also make sure that these rollers are in compliance to the international standards of quality.

We are instrumental in providing Curve Bar Expander Roll which is used for removing wrinkles from Textile Processing machines like Calendars, Dyeing, Bleaching machines, Drying Ranges, Stenters, Bow weft straightener. Curve Bar Expander Roll used on textile Machines. For abrasion resistance, chemical resistance, high temperature resistance, Nitril, Hypolan, rubber sleeves are used. Special sealing are provided for wet working condition and avoid resting of ball bearings inside the roll. Clients can avail from us this range of Curve Bar Expander Roll at most affordable prices. 

We are instrumental in providing excellent quality Brush Roll which is made after doing ebonite coating on Roll to avoid resting on steel surface. Different type of brushes are available as per specific requirements like Nylon brushes, synthetic brushes, animal hair brushes, for different applications which include brushing and cleaning of blankets. Most common Brush Rolls are having 3” diameter base roll diameter with 5” diameter brush with 1” brush length. Clients can avail from us this range of Brush Roll at most affordable prices. 

Most machines are fitted with MS rolls, stainless steel rolls, aluminum rolls, hard chrome plated Rolls, rubber Rolls, ebonite coated rolls, PTFE coated rolls, as guide roll, nip roll, pressure roll, take-up roll, take-off roll, squeeze roll, Tension rolls, dancing roll, accumulator roll, Idler roll which are available in different diameter and length as per machine requirements. In some cases, it is not affordable to use stainless steel rolls but in such rolls stainless steel cladding is done on M.S. rolls. These Hard Chrome Plated Roller are available in highly competitive price range.

Our organization instrumental in providing excellent quality Rubber Grooved Spreader Rolls which are available as per specific requirement like diamond grooved rolls, helical grooved rolls, straight grooved rolls etc. For winder diamond grooved rubber roll required, helical and spiral grooved rubber rolls can be supplied as per application requirements. Clients can avail from us this range of Rubber Grooved Spreader Roll at most affordable prices. 

Our organization instrumental in providing superior quality Flange Mounting Bow Rolls to our valuable customers. Manufactured by using high grade material, these Flange Mounting Bow Rolls are widely appreciated by our clients. Known for its best quality, we offer these Flange Mounting Bow Rolls at most reasonable prices to our precious customers. 

Our organization engaged in providing a range of Metallic Segment Type Bow Rolls with hard chromed surface. These rolls are used for removing wrinkles and slit separation from Paper machines abrasion resistance due to high speed is very critical. We offer these Metallic Segment Type Bow Rolls at most affordable prices to our precious customers. 

Our organization instrumental in providing superior quality Foot Mounted Metal Expanders to our valuable customers. Manufactured by using high grade material, these Foot Mounted Metal Expanders are widely appreciated by our clients. Known for its best quality, we offer these Foot Mounted Metal Expanders at most reasonable prices to our precious customers. 

Our organization instrumental in providing superior quality Lugs Type Air Shafts to our valuable customers. Manufactured by using high grade material, these Lugs Type Air Shafts are widely appreciated by our clients. Known for its best quality, we offer these Lugs Type Air Shafts at most reasonable prices to our precious customers.

Our organization instrumental in providing superior quality Rubber Bowed Rolls to our valuable customers. For 650 mm web width and web speed of less than 50 meters/min a bow roll of 90mm is sufficient with a shaft diameter of 30mm. For 4500mm web width, 1000mtrs/min speed requires minimum diameter of 160mm roll and shaft diameter of 75mm or above. Bowed Roll is available in foot or flange mounting as per specific requirements. Known for its best quality, we offer these Rubber Bowed Rolls at most reasonable prices to our precious customers. 

Our organization instrumental in supplying Chemical Resistant Rubber Curve Bar Expander Roll. Belmark Industries offers various types of bowed spreader roll, metal expander roll, curve bar expander roll, slat expander rolls, polyband expander and scroll rolls. These Chemical Resistant Rubber Curve Bar Expander Rolls are used for removing wrinkles from textile processing machines such as calendars, dyeing, bleaching machines, rrying ranges, stenters and bow weft straightener. This Chemical Resistant Rubber Curve Bar Expander Roll is used with textile machines having more bow than other Industries including paper, plastic industry. We offer these Chemical Resistant Rubber Curve Bar Expander Rolls at most affordable prices to our precious customers.

Our organization instrumental in supplying Stainless Steel Wrinkle Removing Scroll Roll. We offers various types of bowed spreader roll, metal expander roll, curve bar expander roll, slat expander rolls, polyband expander and scroll rolls. Stainless Steel Wrinkle Removing Scroll Roll is ideal for cloth processing machines. This Wrinkle Removing Scroll Roll is available in various materials like- Ebonite, M.S, aluminum etc. This Stainless Steel Wrinkle Removing Scroll Roll is moldable and flexible in nature. 

Following are the Key Features of Stainless Steel Wrinkle Removing Scroll Roll: 
* Expansion resistant 
* Contraction resistant 
* High tensile strength 
* Can be fitted in multiple products 
* Flexible and moldable 

Our organization manufactures Individual Segment Rotating Type Metal Expander Roll. We offers different types of bowed spreader roll, metal expander roll, curve bar expander roll, slat expander rolls, polyband expander and scroll rolls. Individual Segment Rotating Type Metal Expander Roll is ideal for high speed applications for paper industries, particularly for slitter re-winders, calendars, poop reels, M.G cylinders. This Metal Expander Roll has applied on high speed machines because these do not wear and tear. 

This Individual Segment Rotating Type Metal Expander Roll is suited for:- 
* Converting 
* Processing 
* Paper 
* Textiles 
* Artificial Leather 
* Jute 
* Tarpaulins 
* Vinyl 

Our range of Cooling Roller come with hard chrome plated surface. Cooled water passing through its Rotary joint cools the hard chrome plated surface area of the Roll. Cooling Roll cools the contact area that touches the web materials or rubber rolls. There are different type Cooling Rolls like: 
Single shell, Double shell jacketed type, Spiral type 
The surface cooling effect will be vary for different types. Cooling Roller having shaft with inside hole to fix rotary joint. Bigger shaft diameter is recommended to avoid breakage of end shafts as end shaft has an inside hole. 

Pneumatic cloth guider requires only normal compressed air without any maintenance cost. Pneumatic Cloth Guider can be used on chemicals, wet conditions, and there is no chance of electrical shock and it weighs only 2.5 kgs. Compressor air pressure is required for operating the cloth guiders.

Web alignment is an important part of a converting operation as a moving web of material has a tendency to track off course and wander out of alignment during converting processes. To avoid these problems, our engineers have developed a variety of  Pneumatic Cloth Guiders systems that assure production accuracy and reduce waste. Web-guiding systems typically are positioned just before a critical stage on a converting machine (for example, just before a print station on a printing press). Our Pneumatic Cloth Guiders are made up of extensive range of good quality raw materials that are available in market. Pneumatic Cloth Guiders are electronic devices, typically using an amplifier to convert signals from the sensor, then commanding a special servo motor incorporating a lead or ball screw for guiding actuation.

Poly band expander are used where expander roller are not suitable. For example for some web materials like PP/LD/LDPE Bow Rubber expander roll, Slat Expander Rolls or scroll rolls will not work for removing wrinkles. This Roll comes in diameter 140mm and working if the web width is more than 1000mm. If web tension is not sufficient to drive the roll extra drive like sprocket or pulley be given as per requirements. Special elastic cord fitted on cam mechanism can be adjustable for more expanding action. It is very important to install the Roll in proper warp angle to get maximum results.Maximum working width 2500mm in normal cases.

Rubber Curve bar expander roll is used for removing wrinkles from Textile Processing machines like Calendars, Dyeing, Bleaching machines, Drying Ranges, Stenters, Bow weft straightener. Curve bar expander used on textile machines having more bow than other Industries like Paper, plastic. For abrasion resistance, chemical resistance, high temperature resistance, Nitril, Hypolan, rubber sleeves are used. Special sealing are provided for wet working condition and avoid resting of ball bearings inside the roll. Along with performing all industry oriented functions these Rubber Bow Roll are well kept under safety guidance so that they may be no harm to user at all.

Polyband Expander  for some  web materials like PP/LD/LDPE  Bow Rubber expander roll, Slat Expander Rolls or scroll rolls will not work or removing wrinkles. This Roll comes in diameter 140mm  and working if the web width is more than 1000mm.  If web tension is not sufficient to drive the roll extra drive like sprocket or pulley be given as per requirements. Special elastic cord fitted on cam mechanism can be adjustable for more expanding action.  It is very important to install the Roll in proper warp angle to get maximum results. Maximum working width 2500mm in normal cases. 

Many type of rubber grooved rolls are available as per specific requirement like diamond grooved rolls, helical grooved rolls, straight grooved rolls etc. For winder diamond grooved rubber roll required, helical and spiral grooved rubber rolls can be supplied as per application requirements.

Bow Roller are also famous with a name Banana roller probably because of its banana liked shape. These are effective products in removing wrinkles. Other applications like Slack edges, spreading and slit separation etc. are solved using these Bow Roller. Most of the expander rolls are driven by web tension itself without any extra drive. These are used in textile machines, plastic converting machines, paper industries, laminating, coating, batching, winding and re-winding etc. Our range is quality tested in order to ensure that  Bow Roller meet all the industrial standards.  

Metal expander roll having hard chrome surface which is suitable for high speed applications for Paper industries, particularly for slitter re-winders, Calendars, Poop Reels, M.G cylinders. On high speed machines it not wear & tear so it commonly used in place  of rubber bow roll.

1. Individual segment rotating type
2. Single piece rotating type.

Which is too heavy weight  due its internal construction and require extra drives & pulleys to drive the roll.

We are engaged in manufacturing and exporting a quality assured range of Wrinkle Removing Rolls, which are used in diverse industries. These products are available in different sizes and we manufacture these products using high grade stainless steel, aluminum as well as alloy steel. Our products are available at market leading prices to our clients and we offer these products in standard as well as customized specifications to our clients.

 

Features:

 

• Abrasion resistance
• Chemical resistance
• High efficiency

Bow Roll is known as spreader Roll, bowed Roll, Curve bar Expander, Banana Roll, Wrinkle removing Rolls, Bow rolls are available in hard chrome surface, rubber surface and also PTFE covering for non-sticking applications.   Hard chrome surface bow Rolls are used where speed is more than 300 meters minutes. If the speed is more the bigger diameter is used to reduce the rpm of the roll. Bow roll works only when there is proper lead-in and lead-out distance and kept the roll in proper warp angle with web material.  To do such warp angle adjusting all rolls are supplied with bow angle adjusting worm-worm wheel gearbox with hand wheel and counter pedestal bearing block, by use of this it is possible to adjust the bow angle at 360 degree warp angle.  When the Roll get maximum wrinkle removing stop the bow angle adjusting and put the roll on bow locked position,  so not do any change in the bow setting. On Roll shaft bow position indication with arrow showing the bowed position of the Roll.

• Rubber sleeve covered.
• Metal expander with hard chrome plated surface for high speed application.
• PTFE sleeve for non-sticking application.

Bow Rolls are known as Banana Rolls, Spreader Rolls, Curve rubber expander, useful for removing of wrinkles, slack edges, spreading and slit separation. Most of the Expander Rolls are driven by web tension itself without any extra drive. Used in Textile processing machines, Plastic converting machines, Paper Industries, in manufacturing, processing, printing, laminating, coating, Batching, Winding and Re-Winding.

Metal is used for before high-speed Paper slitter re-winders for wrinkle removing and after slitting to separate slits.  This type of Roll having heavy weights and paper tension itself not sufficient to drive the Roll so extra pulley is provided to drive the metal Expander Roll.

PTFE Expander is particularly used before size press where wet working and extra drive is required for to get roll rotate. PTFE rubber bow roll having application where sticking of substance on roll is problem.

All type of Expanders is available in Bow angle adjustable type so one can adjust the bow angle when the machine is in working condition.  Fix the Roll at best bow warp angle it gets maximum spreading, wrinkle removing or slit separating effects.  The diameter of the Roll depends on speed of web materials and maximum web width and also the mounting center. 

For 650 mm web width and web speed of less than 50 meters/min a bow roll of 90mm is sufficient with a shaft diameter of 30mm. For 4500mm web width, 1000mtrs/min speed requires minimum diameter of 160mm roll and shaft diameter of 75mm or above. Bowed Roll is available in foot or flange mounting as per specific requirements.

Normally brush Roll is made after doing ebonite coating on Roll to avoid resting on steel surface. Different type of brushes are available as per specific requirements like Nylon brushes, synthetic brushes, animal hair brushes, for different applications which include brushing and cleaning of blankets.

Cantilever Air Shaft

We are offering a wide range of Cantilever Air Shaft. These are specially  designed within the specifications set by the authorities. These are everlasting Cantilever Air Shaft  which are available in best price range.

 

Features / Benefits

Cantilever shaft design.

Extra heavy duty rotating assembly.

Impeller adjustment from above baseplate.

Renewable wear ring or wear plate options.

Direct or v-belt driver options.

All models can be custom engineered to your most demanding applications.

applications.

Capacities

·         50 to 10,000 gpm

·         11 to 2,270 m3/hr

Heads

·         20 to 250 ft

·         6 to 76 m 

Cooling Roll have hard chrome plated surface. Cooled water passing through its Rotary joint  to cools the hard chrome plated surface area of the Roll.  Cooling Roll cools the contact area that touches the web materials or rubber rolls. There are different type Cooling Rolls like single shell, double shell jacketed type, spiral type.  The surface cooling effect will be vary for different types.  Cooling Roll having shaft with inside hole to fix rotary joint. Bigger shaft diameter is recommended to avoid breakage of end shafts as end shaft having inside hole.

Rubber Curve bar expander roll is used for removing wrinkles

from Textile Processing machines like Calendars, Dyeing, Bleaching machines, Drying Ranges, Stenters, Bow weft straightener. Curve bar expander used on textile machines having more bow than other Industries like Paper, plastic. For abrasion resistance, chemical resistance, high temperature resistance, Nitril, Hypolan, rubber sleeves are used.  Special sealing are provided for wet working condition and avoid resting of ball bearings inside the roll.

Fabricated using best grade material, these rolls have high temperature tolerance, less wear & tear and are highly durable. Available in different sizes, these are corrosion free products as well. In addition, we also make sure that these rollers are in strict compliance with the international standards. These are available in highly competitive price range.

Cooling Roll have hard chrome plated surface. Cooled water passing through its Rotary joint  to cools the hard chrome plated surface area of the Roll.  Cooling Roll cools the contact area that touches the web materials or rubber rolls. There are different type Cooling Rolls like single shell, double shell jacketed type, spiral type.  The surface cooling effect will be vary for different types.  Cooling Roll having shaft with inside hole to fix rotary joint. Bigger shaft diameter is recommended to avoid breakage of end shafts as end shaft having inside hole.

Most machines are fitted with MS rolls, stainless steel rolls, aluminum rolls, hard chrome plated Rolls, rubber Rolls, ebonite coated rolls, PTFE coated rolls, as guide roll, nip roll, pressure roll, take-up roll, take-off roll, squeeze roll, Tension rolls, dancing roll, accumulator roll, Idler roll which are available in different diameter and length as per machine requirements. Some cases it is not affordable to use stainless steel rolls but in such rolls stainless steel cladding is done on M.S. rolls.

Metal expander roll having hard chrome surface which is suitable for high speed applications for Paper industries, particularly for slitter re-winders, Calendars, Poop Reels, M.G cylinders.  On high speed machines it not wear & tear so it commonly used in place  of rubber bow roll.

• Individual Segment Rotating Type
• Single Piece Rotating Type.

Which is too heavy weight  due its internal construction and require extra drives & pulleys to drive the roll.

Bow rolls are known as banana rolls, spreader rolls, curve rubber expander, useful for removing of wrinkles, slack edges, spreading and slit separation. Most of the expander rolls are driven by web tension itself without any extra drive. These are used in textile processing machines, plastic converting machines, paper industries, in manufacturing, processing, printing, laminating, coating, batching, winding and re-winding. Further, our range is quality tested in order to make sure that these meet the international industrial standards. 

Banana roll / Bow roll / spreader roll / curve bar expander / camber roll / mount Hope type roll / Segmented type metalic bow Roll.

Banana Bow Rollers are used for wrinkle removing & also for removing slack edges, slit separation. for aluminium foils, films, plastic, Tyrecord, textiles, paper. Applications before winding, before coating, before slitting, after slitting for slit separation. 

Rubber covered for abrasion resistance, high speed applications, foot mounting or Flange mounting. 
for High speed hard chrome plated segment type metallic bow rolls are also available.