Rubber rollers are basic and primary accessory of the process of every machines. Even surface appropriate material of coating according to the application, uniform hardness over the surface along with precision workmanship play vital roll in performance of the roller. Selection of roller type and coating of the materials depends upon the application and 'ANAR' manufactures wide range of Rubber rollers for various applications.

Diameter upto 650 mm, Length up to 8000 mm

Printing / Impression of Rollers

• Long Life
  
• Best Printing Result
  
• Maximum colour registration
  
• Minimum or No Chemical effect.
  
• Anti-Static
  

Lamination Roller Goal

• Non-stick properly of the roller surface
  
• Good abrasion resistance
  
• Good cut growth resistance
  
• Higher working temperature suitability.
  

Printing / Impression of Rollers
We achieve it by

• A. Giving appropriate hardness depending on type of printing
• B. Wide range of coating to counter chemical / solvent effort.
• C. Outstanding rubber surface finish without porosity.
• D. Uniform hardness all over surface within = 1 shore “A” variation.
• E No run out on finished diameter with reference to bearing size.

Roll Coating :

Type of Coating	Natural Rubber	Nitril Rubber	Neopree Rubber	Hypolone Rubber	Silicon Rubber	Ebonite Rubber
Hardness	35-85	30-95	40-95	40-80	35-75	100

Our wide range of rubber components have their utilization in numerous industrial processes. We fabricate rubber and polyurethane covered expander rollers which have various applications in diverse processing methodologies.
 
Some of the spheres that find the application of our Expander Rollers are:

• Container manufacturing equipment
• Packaging fabricating machinery
  
• Wood machinery that perform sanding and grinding
• Steel industries
• Rubber industries
• Textile manufacturing
• Paper manufacturer equipment
• Film production
• Sheet and coiled metal production

Salient characteristics of our Expander Rollers are:

• Resistance to heat
• Resistance to pressure
• Abrasion resistance
• Capacity to bear load
• Sustenance under adverse climatic variation
• Retain its quality under different working conditions 

We manufacture and export a range of film plant rollers that find application in plastic, paper & packaging, polyester, film, foil, ply wood, steel industries, rolling mills etc. Fabricated using the best grade materials, these rollers are known for pressure resistance, abrasion resistance and high durability. Our range of rollers are available in various specifications and coating options. Further, we also customize these rollers as per the specific requirements of our  clients.

When web is having a very delicate layer, as in case of metalized, neither rubber expander roller nor polyband expander are suitable for the purpose.

For such type of applications, rubber grooved spreader rollers are ideal. They are basically rubber roller having unique groove pattern on rubber surface. The cushioning and resonance of rubber grooved spreader rollers are achieved due to groove pattern, which makes these rollers capable of handling delicate films without any damage during wrinkle removing process.

Types:

• Individual Groove Type RH & LH
  
• Two or four starts scroll type RH & LH
  

Sizes:

All Conventional sizes as required.

Polyband Expander is used where expander rollers are not suitable. polyband expander is very much essential for the thin web. 10 microns and less. Polyband expander performs outstanding well for separating the web after slitting irrespective of its thickness. This device is also very much useful in processing PP & HM. Polyband expander perform without any limitation of lead in-lead out distances and best results are obtained with wrap angle of 90 degree. Depending upon web material and guage we need to adjust stretch and touch in -touch out points.

Main components of a polyband expander are aluminum pipe, highly elastic polymer cord and stretching assembly fixed on both ends etc.

Sizes:

• 90mm dia & 140mm dia
• Length upto 2500 mm

'ANAR' makes rubber expander rollers (Bow Rollers) having very wide range of dimensions and suitable for equally wide range of applications and web materials. These rubber expander rollers are supplied with mounting brackets which could be either wall mounting or foot mounting.

The performance of rubber expander (Bow Rollers) depends upon:

• Lead in-lead out distance
  
• Wrap angle
  
• Position of blow (adjustable)
  

3:1 lead in lead out ratio is considered to be best. However, lead out distance preferably should not to be more than 3 times of expander roller diameter. The best results are achieved when bow roller is perpendicular to the web direction.

Sizes: 

• Diameter up to 300 mm
• Length up to 8000 mm

We are using roller for all our applications like Rotogravure Printing, Flexographic Printing, Adhesive Lamination, Coating etc. In place of Rollers many industries have accepted the use of rubber sleeves in the world.

Size:

• Inside diameter as required.
  
• Finish dia upto 300 mm with rubber coating.
  
• Length upto 4000 mm
  

Applications:

• A. Solvent less / Solvent Base Lamination
  
• B. Gravure Printing
  
• C. Flexo Graphic Printing.
  
• D Adhesive coating

Wrinkle formation at any stage of Web manufacturing or its processing is inevitable. To prevent interior quality and rejection of webs, wrinkles must be removed at all necessary stages. There are varieties of devices manufactured by 'ANAR' for removing the wrinkles, suitable for different web material and different processes such as anti crease devices ( wrinkle removers).

Wrinkle remover device helps to:

• Remove wrinkles
  
• Achieve full width of the web
  
• Eliminate baggy center.
  
• Control slack edges.
  
• Separate slitted webs on winder.
  

Anti crease devices is the most commonly used wrinkle remover device. It mainly consists of bowed shaft, metal segments, sealed ball bearings, abrasion resistant, rubber sleeve etc.

We bring forth a range of Air Shafts that include lug type air expandable shafts, leaf type air expandable shafts and others. These devices are used for winding and unwinding operations in various industries such as plastic, paper & packaging, polyester, film, foil, rolling mills, tyre, textile process etc. Fabricated using the latest technology, our range ensures no core damage, uniform operation and saves loading unloading time during the process. Further, our range is available in various length, sizes and other  specifications as laid down by our clients.

Safety Chucks are also known as square bar holders or triangular shaft end holders. Safety Chucks are used at winding or unwinding position. It saves loading/unloading time. As driving mechanism (sprocket) does not need to be removed every time while changing core holding shaft, it gives maintenance free working. Safety Chuck runs with total safety due to cam mechanism.

Product Range

Industrial Rubber Roller

• Rubber Roller
  
• Ebonite Roller
  
• Cork Roller
  
• Aluminum Roller
  
• Hand Chrome Platted Roller
  
• P.U. Roller
  
• Scrolled Roller
  
• Rubber Sleeve System
  
• Rubber Expander (Bow Roller)
  
• Metal Expander
  
• Sleeved Expander
  
• Polyband Expander
  
• Grooved Spreader Rollers
  
• Air Shaft
  
• Safety Chuck
  

Industries Associated With

• Converting Industry
  
• Plastic Packaging
  
• Polyester Film Plant
  
• Foil
  
• Fibre & Yarn
  
• Paper
  
• Plywood
  
• Steel
  
• Textile
  
• Cement
  
• Leather
  
• Food and Tyre Industry
  

Polymer Processed

• Nitrile Rubber
  
• Neoprene Rubber
  
• Natural Rubber
  
• PU Rollers
  
• E.P.D.M. Rollers
  
• Silicon Rubber
  
• Ebonite Rubber
  
• Butyl Rubber

 Air chuck is a pneumatically expandable assembly. Expanded Jaws hold Core without slippage. Air chuck converts, existing expandable shaft for core l.D. 3” into shaft suitable for core ID. 6”. Internal bore of the chuck is supplied to suit existing collapse diameter of expandable shaft.

We are successfully engaged in the production of high end Industrial Rollers in the market. Our Industrial Rollers are widely recommended for their effective usage in various industries that is on a very large scale. They are available with an assurance of high level of quality and performance. We also supply Industrial Rollers, Industrial Rubber Rollers and Rolling Machine Rollers which are highly demanded all over the world. Apart from that we are the most trustworthy Industrial Rollers Manufacturers in India.