{"id":6660,"date":"2026-09-02T09:52:51","date_gmt":"2026-09-02T07:52:51","guid":{"rendered":"https:\/\/sklep.remdruk.pl\/?post_type=product&p=6660"},"modified":"2026-11-01T14:56:12","modified_gmt":"2026-11-01T13:56:12","slug":"walek-laczacy-perini-451c-d","status":"publish","type":"product","link":"https:\/\/sklep.remdruk.pl\/en\/product\/walek-laczacy-perini-451c-d\/","title":{"rendered":"Rubber marrying roller for Perini 451C\/D"},"content":{"rendered":"
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\u00d8270 mm<\/b>covering outer diameter, core \u00d8235 mm<\/span><\/div>\n
2800 mm<\/b>covering length<\/span><\/div>\n
90\u201393 ShA<\/b>covering: Hypalon or polyurethane<\/span><\/div>\n
\u00d8265 mm<\/b>minimum diameter<\/span><\/div>\n<\/div>\n

Application<\/h2>\n

REMDRUK manufactures new rubber marrying rollers for Perini 451C\/D DESL and refurbishes used rollers. The marrying roller presses tissue plies against the patterned steel embossing roller. Glue applied to the embossed ply then bonds the two plies into one product, such as toilet tissue or paper towel.<\/p>\n

Rubber<\/h2>\n
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Hypalon 90\u201393 ShA<\/h3>\n

Our standard for marrying rollers. Hard rubber resists pressure and abrasion.<\/p>\n<\/div>\n

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Polyurethane<\/h3>\n

An alternative to Hypalon with similar hardness.<\/p>\n<\/div>\n

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From 80 ShA<\/h3>\n

Lower-hardness marrying rollers, from 80 ShA, are available on request.<\/p>\n<\/div>\n<\/div>\n

Dimensions and balancing<\/h2>\n
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Crown 0.5 mm<\/h3>\n

The roller is ground to a crowned profile. The crown compensates for deflection under load, providing even pressure across the full width.<\/p>\n<\/div>\n

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Minimum diameter \u00d8265 mm<\/h3>\n

The roller can be ground down to this diameter. Once it is reached, the rubber must be replaced.<\/p>\n<\/div>\n<\/div>\n

We dynamically balance every new and refurbished tissue roller.<\/p>\n

Refurbishment<\/h2>\n

Before refurbishment, we inspect the core, journals, bearing seats and runout. Journals can be ultrasonically tested for cracks. We remove the worn rubber, apply new rubber, grind to size and dynamically balance the roller. Damaged journals are repaired or replaced.<\/p>\n

Rubber roller refurbishment usually takes 10\u201320 working days, depending on the work required. Express service takes approximately 5 working days, subject to prior agreement on the delivery date. This applies to rubber covering only and excludes additional work such as journal repairs or balancing.<\/p>\n

We rubber-cover rollers in-house up to \u00d8600 mm and 4900 mm long. Larger rollers, up to \u00d8900 mm and 6000 mm long, are available through our manufacturing partners.<\/p>\n

Care and operation<\/h2>\n