Pulp & Paper

Complete systems for all pulping and detrashing applications based on your requirements for quality, energy efficiency, and maximum fiber recovery.

A full range of innovative options for screening stock pulp. Cost-effective solutions for a variety of applications including wastepaper recycling, deinking, virgin fiber and approach flow processing.

Comprehensive cleaning solutions for high efficiency removal of all types of contaminants from pulp slurries.

Recovery systems for white water, heat, chemicals, and fiber for a variety of paper and pulp mill applications.

Based on our advanced flotation technology, the MAK-C Deinking Cell offers maximum yield and efficiency.

Top-performing refiners and dispersers built tough and used across the globe.

A complete line of energy-efficient heat transfer products for the chemical pulp mill including blow-heat systems, multiple-effect evaporator & concentrator trains, indirect liquor heaters, condensate segregation, stripping, and methanol recovery.

Economic recausticizing solutions for the kraft and soda processes, including innovative upgrades to clarification, filtration, and grit management solutions - all designed to maximize efficiency, reduce energy consumption and meet environmental regulations.

The world’s only all-in-one, multi-stage displacement pulp washer, The Kadant Chemi-Washer® is a proven performer for brown stock and bleach plant applications the world over.

The High-Resolution forming system is designed for use with packaging grades of paper. This three-component system consisting of high-resolution drainage structures, Stepfoil™ technology, and high precision vacuum control provides the papermaker with excellent activity control across broad grade structures and different furnishes while maintaining an open sheet.

A double doctor system provides the extra performance of two independently adjustable doctor blades within one unit.

Among other applications, the press section felt cleaning assembly, also known as UHLE pipe, is designed to enhance uniform CD dewatering and cleaning, and minimize energy consumption on the press section of a paper machine.

In-line filters can have a single or duplex arrangement. A single in-line filter is used in applications where the flow can be interrupted, or the filter can be bypassed when the filter element is serviced. Duo filters are used when continuous filtration is required.

The M-clean system is a modular cleaning system for fabrics, belts, and rolls in process industries.

The RX rotary union uses a balanced seal with special ball bearing or optional tapered roller bearings to support the rotor.

The ELSX rotary joint is the next generation of extended life, self-supported (ELS) rotary joints for use in steam and thermal oil applications.

The ELS rotary joint is a self-supported joint that has been specifically designed to solve accelerated wear problems that occur with conventional self-supported rotary joints.

The patent-pending PT2X rotary joint and stationary syphon system is designed exclusively for paper machines.

Kadant Johnson combines over 80 years of process expertise and an extensive product portfolio to deliver cost-effective, application-specific solutions.

Hand-crafted rubber expansion joints available in single- and multiple-arch designs are custom-built to fit your application requirements. Options include PTFE-lined, concentric reducing, eccentric reducing, filled arch, lightweight, and off-set configurations.

Solid-molded PTFE expansion joints are corrosion-resistant and made to withstand the high pressure and temperature in a compact, space-saving design. Available in standard sizes 1” to 12” with two, three, or five convolutions.

Custom-engineered single- and dual-bellows designs made from 18-8 stainless steel alloy 321 with high intergranular corrosion resistance. Options include PTFE-lined, universally-tied, pressure-balanced, Gimbal, and hinged, among other configurations.

Non-metallic, flue-duct expansion joints available in eight standard profiles to fit your application requirements up to 2,000 F. Custom-designed with single-layer and composite belts and elastomers with excellent abrasion resistance.

Dryer performance evaluations identify opportunities and solutions for improving energy efficiency and product quality of drying processes.

Kadant’s field engineering and design group offers a unique service to rapidly design your doctor system on-site for optimal performance.

Proper installation, maintenance, and repair of drying equipment is an important aspect toward ensuring all dryers remain in service.

Field service, inspection service, maintenance programs, pilot plant testing, process consulting, repairs & rebuilds, and spare parts are all services offered by Kadant.

Kadant’s research and development activities are the force behind the patented technologies and innovative products that we bring to papermaking and to other process industries worldwide.