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Slitter Rewinder Knives

Konetool offers top-quality slitter rewinder knives for the converting industry.

Type: Top knives and bottom knives

Material: Tungsten carbide

Grade: KS27 for top rewinder knives, and KM30 for bottom rewinder knives

Application: Tissue paper, etc

Request a quote for further information (MOQ, price, delivery, etc).

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Description

A slitter rewinder is an indispensable part of the packaging converting industry. It converts large rolls of materials into narrower rolls with different slit widths. A slitter rewinder machine can not only slit but also rewind the materials for further processing steps. Slitter rewinders have a wide range of applications, including paper, film, foil, plastic, and other flexible packaging materials in the converting industry.

There are three types of slitting methods for slitter rewinders which are shear cut, score cut, and razor cut. The slitting methods are determined by several factors like material types. As for the shear cut technique, there are two rotary knives (a top knife and a bottom knife ) working like scissors that are ideal for slitting paper, film, foil, etc.

Slitter rewinder knives play a vital role in the process. With outperformed slitter rewinder knives, the efficiency and product quality can be greatly improved.

Konetool manufactures high-precision slitter rewinder knives from micro-grain tungsten carbide, featuring a clean-cut finish, excellent wear resistance, extended service life, and less downtime. As an ISO-certified company, Konetool has full CNC production lines, a mature supply chain, and rich global trade experience.

Grade:

GradeDensity (g/cm³)HRA (HRa)T.R.S (N/mm²)
KS2714.1-14.490.6-91.73300
KM30 13.9-14.287.2-88.32100

 

Customization service:

Apart from the standard specifications and grades, we can also provide customization services according to drawings, samples, applications, or required specifications.

Request a quote for further information (MOQ, price, delivery, etc) if you are interested in our slitter rewinder knives. We will reach out to you shortly after a quote and our salespeople and engineers are ready to provide tailor-made solutions for you.

 

Specification:

Size (mm)Knife TypeGrade
Ø130×Ø100×48BottomKM30
Ø73×Ø35×18BottomKM30
Ø75xØ30×17.5BottomKM30
Ø105xØ90×10BottomKM30
Ø60xØ30×10BottomKM30
Ø180xØ150×50BottomKM30
Ø170.5xØ135×12.5BottomKM30
Ø280xØ240×70BottomKM30
Ø250×Ø188×15BottomKM30
Ø190×Ø138×15BottomKM30
Ø120xØ65×1.2-30°TopKS27
Ø100xØ20×1.8-14°TopKS27
Ø100xØ20×1.5TopKS27
Ø120×Ø60×1.5TopKS27
Ø120×Ø55×1-32°TopKS27
Ø102×Ø22×0.5-6°TopKS27
Ø80×Ø20×1.8TopKS27
Ø120×Ø20×1.8TopKS27
Ø150×Ø20×1.8TopKS27
Ø100xØ25.4×1.3TopKS27

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