At K 2025, Herbold Meckesheim will present a range of integrated systems and solutions designed for mechanical processing, including the new high-capacity Mechanical Dryer T150-300 and the latest SMS granulator model.

In addition, a Hydrocyclone Separation Stage will be showcased in the Coperion and Herbold Meckesheim Recycling Pavilion in the Open Area FG/CE07, where the companies will demonstrate their comprehensive interlocking recycling solutions.

This participation highlights Herbold Meckesheim’s and Coperion’s ongoing commitment to delivering cutting-edge machinery and process solutions that drive the shift toward a more circular plastics economy.

New drying technology

Herbold’s latest innovation, the Mechanical Dryer T 150-300, will debut in a new size at K 2025. This high-capacity model sets new standards in large-scale drying applications, reaching throughputs of up to 2.5 tons of film per hour or >10t/h of PET or rigid flakes.

Mechanical Dryer T.

The dryer features a fully redesigned construction, including a rotating sieve basket with integrated water spray nozzles for full-coverage cleaning and a centrifugal drying chamber for rapid moisture removal.

Designed for maintenance simplicity, it is equipped with hydraulically hinged housing for quick access and advanced monitoring systems supporting predictive maintenance. This innovative dryer is well suited for demanding industrial workflows, particularly for film processing, ensuring consistent surface cleanliness and superior drying efficiency.

High-performance and high-efficiency granulator

The SMS 80-200 Granulator, the largest model in the series renowned for its durability and precision, will also be showcased at K fair. Its design emphasizes ease of maintenance, featuring a hinged housing and quick knife change system, ultimately reducing downtime.

SMS 80-200 Granulator.

The granulator integrates energy-efficient double cross-cutting action and pre-adjustable rotor and bed knives to produce a high-quality regrind with minimal fines and consistent particle size distribution.

As the largest model in the series, the SMS 80-200 Granulator’s robust construction and forced feeding system—via three horizontally mounted screws—enables a high throughput of PET and rigid plastics, making it ideal for large-scale recycling operations.

Built for demanding applications, the SMS series is optimized for a wide range of materials and ideal for the size reduction of standard applications in the recycling industry, as well as special processing needs, such as heavy lumps, tough fibers, thin films, or substantial amounts of material.

Precise material separation

At Coperion and Herbold’s Recycling Pavilion in the Open Area, a Herbold Hydrocyclone Separation Stage, a key component designed to deliver precise material separation through centrifugal forces, will be presented together with a Coperion ZSK FilCo filtration compounder.

Herbold Hydrocyclone Separation Stage.

The Hydrocyclone system, featuring a robust density separation, accommodates various application needs, providing additional washing and efficient impurity removal.

The system can separate residual contaminants such as sand, glass, or metals using heavy medium cyclone technology and high-turbulence washing. The system also includes a friction washer which is capable to remove paper and other fiber contaminants.

Herbold’s hydrocyclone stage enhances the purification of plastics during recycling, extending equipment lifespan and improving product quality.

Together, the Hydrocyclone Stage and the ZSK FilCo filtration compounder are exemplary exhibits that demonstrate how integrated Herbold and Coperion process modules produce high-quality recyclates.