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| QUICK CHANGE SLEEVE |
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Since inception of converting industry, we are using rollers for all our applications like Rotogravure Printing, Flexographic Printing, Adhesive Lamination, Coating etc.
Now, it is possible to use replaceable FRP Sleeves for many applications in place of conventional rollers. Due to many advantages over conventional rollers, replaceable sleeve system is being increasingly accepted throughout the industry world over. |
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Quick Change Sleeve
Save change over time
Highly cost effactive
Light Weight
Vertical Strorage |
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The system consists of |
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• Mother mandrel which is only on the machine at customers end
• FRP sleeve 1 .5 to 2 mm thick
• Suitable rubber coating 3 to 25 mm thick
• Steel mandrel for grinding the sleeve (If desired) |
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| Size of Quick Change Sleeve |
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• Inside diameter as required
• Finish diameter upto 300 mm with rubber coating
• Length of Quick Change Sleeve - upto 3000 mm |
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| Applications of Quick Change Sleeve |
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• Solvent Less / Solvent Base Lamination
• Gravure Printing (Impression Sleeve)
• Flexo Graphic Printing (Steno Sleeve)
• Adhesive Coating
• ESA Printing (Electro Statically Assisted) |
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| Coatings on Quick Change Sleeve |
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All conventional or speciality rubber coatings are available. Please refer ‘ARVIND’ coating table in Roller section. Coating 8100 is not suitable with Sleeve System. |
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The Advantages of Sleeve System
/ Quick Change Sleeves |
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• Bearings of the mother mandrel do not need to be removed, which gives better results with consistency.
• Unbelievably low time for change over of the sleeves. This sleeve system is cost effective, time effective and most essentially quality effective with consistency.
• Shorter procurement lead time is possible.
• As it happens in case of conventional rollers, no metal erosion while re-coating. Thus we prevent,
• Weakening of the metal shell.
• Unbalancing of the rollers.
• Lot of savings of transportation cost, due to feathery weight of sleeves.
• Due to low weight of coated sleeves it is possible to store vertically, which saves storage area and also rubber surface preservation is better. |
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Fittment |
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Mandrels are made out of M.S. Seamless pipe with compressed Air inlet at one end. The dimensions and surface are made with high precision and care. |
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| Fitting of Qucik
Change Sleeve is done very easily within No-time |
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• Insert FRP sleeve from marked side, on to mandrel opposite to Air inlet side.
• Apply air pressure (maximum 15 bar) through the inlet.
• Give a gentle push to over hanging sleeve till it slides over and covers the mandrel completely.
• Assembly is ready to use.
• Procedure is similarly simple for removing the sleeve, one needs to pull the sleeve gently instead of pushing, till complete sleeve comes out of the mandrel. |
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• All accessories manufactured in CGS (Metric) and FPS (Imperial) sizes.
• Information given in the catalogue is only for the guide line and we reserve our right for any change in specification without any prior notice.
• Teflon® anywhere mentioned here is a registered trade mark of M/s DuPont. |
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