Screening

As a global leader in the screening of pulp stock, Kadant offers a full range of options for knotter, coarse, fine, or machine screening. Robust and cost-effective solutions for wastepaper recycling, deinking, or virgin fiber processing, our screens are the industry standard for performance and innovation. Perfect for broke, approach flow and fractionation systems, fines recovery, and aggressive washing operations.

Ultra-V™ Vertical Screen

Kadant's Ultra-V vertical pressure screen line features proven innovations created especially for today’s competitive pulp and paper industry. As the world’s most experienced screen manufacturer, we developed the Ultra-V with our patented bottom-fed, up-flow technology to provide unsurpassed performance and reliability in virgin fiber, secondary fiber, stock preparation, and broke systems around the world.

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BoosTEK™ Performance Pack

The BoosTEK Performance Pack revolutionizes fiber processing in OCC recycling, stock preparation, and pulp mills. Designed for fine screening systems, BoosTEK utilizes system pressure to amplify the breakdown of stock mats that form on, and ultimately block, the screen cylinder. This proprietary technology improves the performance of the screen resulting in lower energy consumption, increased capacity, improved contaminant collection, and a higher yield of clean pulp fiber.

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Periscreen-M™ Machine Screen

The Periscreen-M machine screen is a high-capacity machine screen for all approach flow applications and systems. The design is optimized to maximize efficiency and flow while serving as a protection screen, effectively removing remaining impurities and deflocculating the stock prior to entering the headbox.

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FiberNET™ Pressure Screen

Designed to provide improved yield by reducing fiber loss, the FiberNET is used primarily as the final stage of screening in a screen system. To capture this fiber that is typically lost, the FiberNET incorporates two screening zones with ID-3™ technology for maximum fiber recovery. The ID-3 cylinder and rotor work together to increase the active area of the screen cylinder surface, creating more consistent flow through the screen cylinder.

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V-MAX™ Screen Cylinder

For demanding application requiring high strength and product durability, the V-MAX screen cylinder is designed to achieve maximum flow, screen efficiency, and strength to all slotted screening applications.

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FibreWall™ Screen Cylinders

Effective ministickies removal for deinking and OCC lines. The FibreWall provides high efficiency screening of recycled, mechanical, and virgin fiber.

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FibreWall EverSlot™ Screen Cylinder

The Kadant FibreWall screen cylinder line has added a new solution for those OCC and deinking applications requiring hyper-extended cylinder life. To ensure the greatest efficiency, EverSlot cylinders are optimized to your specific fine screen or fractionation application and are built to go the extra distance while maintaining fit, form, and performance.

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Float Purger™ Stock Cleaning System

This robust unit concentrates plastics and other low density contaminates, completing the defibering of accept material. It is usually used in the coarse screening loop of any furnish that is heavily contaminated and not fully defibered. Gentle on debris, this energy efficient, low maintenance system removes more than 90% of light rejects while trapping heavy debris as well – both virtually fiber free.

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Raditrim™ Screens

The Raditrim-K is an efficient, totally enclosed secondary knotter screen for high yield with low energy consumption used in unbleached chemical pulp applications and systems.

The Raditrim-F is a completely enclosed tailing fine screen combining shive separation and thickening with effective fiber recovery. It is designed to operate as the final stage in fine screening applications and systems.

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Radiscreen-M™ Machine Screen

The Radiscreen-M machine screen provides high hydraulic capacity and is used for all approach flow applications and systems. The design is optimised to maximise efficiency and flow while serving as a protection screen effectively deflocculating the stock prior to entering the headbox and removing remaining impurities. The Radiscreen-M machine screen also serves as a dilution headbox screen.

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Radiscreen-C™ Coarse Screen

The Radiscreen-C coarse screen provides high hydraulic capacity and is used for pulp, stock preparation, and approach flow systems and applications. The design is optimized to maximize efficiency and flow while serving as a highly efficient protection screen for downstream equipment.

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Radiscreen-K™ Knotter Screen

The Radiscreen-K knotter screen provides high hydraulic capacity and is used for all unbleached chemical pulp mill applications and systems. The design is optimized to serve as a highly efficient screen for separation of knots and uncooked wood chips as well as other coarse material. The Radiscreen-K knotter screen is designed to operate along with any type of secondary knotter screen.

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Screen Rotors

Kadant offers a wide selection of screen rotors to meet the exact needs of your stock preparation. Multiple adjustable rotors are available – standard foils, low pulse, low powered, and non-stringing – all built to exacting standards with durability and efficiency in mind. The correct rotor, when mated with the proper screen cylinder option, provides a high quality pulp with proven screen performance.

Impulse Rotor
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ScreenONE™ Pressure Screen

The ScreenONE is a multi-stage fine screening system in a single unit. Featuring patented ID-3TM technology in a 3-stage design, it delivers cost effective, high-efficiency screening. ScreenONE is capable of replacing up to five rotating machines in a single system, thus reducing installation costs, power consumption, and maintenance costs. The unique ID-3 technology improves system yield thereby reducing landfill and furnish costs.

ScreenONE Fine Screening System
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SP Pressure Screen

Our unique Inward-Flo™ design provides the superior efficiencies of slotted screens to meet the high demands of secondary fiber applications. Perfect for the removal of stickies, deinking, virgin pulp and paper machine approach flow applications.

Supra™ Screen Rotor

The Supra screen rotor provides sustainable low-power fractionation and fine screening using 25% less power. Optimized for efficiency and the removal of stickies, this cost-saving unit provides longer service life for rotor and screen.

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Screening

Ultra-V™ Vertical Screen

BoosTEK™ Performance Pack

Periscreen-M™ Machine Screen

FiberNET™ Pressure Screen

V-MAX™ Screen Cylinder

FibreWall™ Screen Cylinders

FibreWall EverSlot™ Screen Cylinder

Float Purger™ Stock Cleaning System

Raditrim™ Screens

Radiscreen-M™ Machine Screen

Radiscreen-C™ Coarse Screen

Radiscreen-K™ Knotter Screen

Screen Rotors

ScreenONE™ Pressure Screen

SP Pressure Screen

Supra™ Screen Rotor

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