Precision industrial knives for all your converting needs

ÁñÁ«ÊÓÆµ³¬ÎÛ’s Zenith Cutter division is a leading supplier of paper converting knives and a manufacturer of components for converting steel, foils, films, and more. The same division produces high-quality knives for the roofing industry. Our decades of metallurgical expertise and commitment to quality enable us to produce precise components with less waste and a fast setup.

We’re More Than a Paper Converting Knife Manufacturer

At ÁñÁ«ÊÓÆµ³¬ÎÛ, we go beyond being a paper and tissue converting knife supplier. We serve original equipment manufacturers across multiple industries.

Paper and Tissue Converting

OEMs turn to us as a tissue converting knife manufacturer for our:

  • Core cutters: Our advanced heat-treatment processes create cutters that deliver precise cutting to your desired lengths.
  • Score slitters: High-speed steel razor slitters and powdered metal and tungsten carbide razor slitters provide exceptional blades, available with optional titanium nitride coating or cryogenic treatments.
  • Male slot knives: Zenith Cutter is a leading supplier of these knives. OEMs especially appreciate our clean-cutting Wolverineâ„¢ knives, which our tests show produce 24% less dust than competitors’ products.
  • Female slot knives: Our full line of female slotters, anvils, and spacers ensures perfect pairing for maximum productivity.
  • Dish blades: Bayonet bore or standard bore blades can achieve burr-free, clean cuts in thick cardboard.
  • Brass strippers: Our strippers are precision- and laser-cut to ensure a perfect match for your needs, matching or exceeding specifications.
  • Bottom knives: Our through-hardened tool steel knives are available in various configurations to meet or exceed your specifications.

As a paper converting blade supplier for OEMs, we keep a large inventory on hand for fast shipping. Our inventory also includes additional products and accessories, such as knife holders and log saws. Some of our products can also be used for converting film.

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Roofing

Modern roofing materials are durable but often abrasive. Our customizable knives for strip, architectural, and laminate shingles create clean cuts every time. Zenith Cutter knives speed up installation, reduce downtime, and provide precision for roofing manufacturers, with options that include:

  • Steel: We can custom-build steel knives for your specific application.
  • Carbide: Choose from different cobalt content blends and select the size or shape you need.
  • Rubber: Designed to reduce downtime and replacement requirements, our products allow you and your customers to complete more projects.
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Steel Slitting and Metal Processing

Through Zenith Cutter and Metkraft, ÁñÁ«ÊÓÆµ³¬ÎÛ offers precision spacers, rotary slitters, and separator components. With superior edge control and tighter tolerances than many slitting solutions, our durable engineered options ensure reliable strip widths, cleaner slits, and enhanced performance.

Our metallurgical knowledge translates into products that generate less scrap and require fewer changeovers, so you can run operations longer without endangering your equipment. Our steel slitters, rotary slitters, spacers, and separator discs operate in high-cycle applications, ensuring stable clearances, edge integrity, and consistent productivity.

Contact Us for Customizable, High-Quality Converting Machinery Components

In a high-speed, high-volume environment with ongoing abrasive and thermal stress, the converting industry needs reliable components. With over 100 years of knife expertise and processes that comply with ISO 9001:2015 and International Traffic in Arms Regulations standards, we ensure exceptional quality in every blade.

Request a quote, reach out online, or call 920-390-4760 to connect with an expert.