The TANA Raven X550T disc screen is a highly requested addition to the TANA recycling machine portfolio. The TANA Raven combines robust design with intelligent functionality, delivering exceptional results in a wide range of waste processing applications. Designed entirely in-house, the new disc screen incorporates several patented smart solutions. 

“We wanted to make the Raven disc screen versatile, cost-effective, and user-friendly. A key feature of our disc screen is its modular screening table, which allows for quick adjustments to the desired particle size. This also facilitates service,” says Eetu Tuovinen, Product Manager, Recycling. 

Modularity & efficiency 

The TANA Raven X550T disc screen, by default, separates material into two fractions – oversize and undersize – but can be equipped with an optional three-fraction screening package for finer separation. This versatility is enabled by Tana’s patented modular screening table, which consists of four interchangeable modules, allowing quick adjustments to achieve different particle sizes. For instance, the first quarter of the table can separate fines under 20 mm, while the rest screens medium fractions between 20–100 mm, with larger materials classified as oversized. The modular design also allows future modifications, and the development of new particle size options based on customer needs. 

The discs are efficiently and precisely manufactured by injection molding, this offers a simple, quiet, durable and cost-efficient design. The smart anti-wrapping design also eliminates the need for separate anti-wrapping systems, making spares and wears simpler and more affordable for our customers. Additionally, the discs weigh up to 75% less than steel discs, enhancing efficiency. The unique design of the screen discs is also patent protected. 

“The smart TANA Control System (TCS) detects jams and can reverse the machine when needed. The system also allows users to store different programs for processing various materials,” Tuovinen explains. 

The TANA shredder and disc screen form an ideal pair, as they can process the same waste types at the same speed. Like its namesake in the animal kingdom, the TANA Raven is highly adaptable and intelligent. The disc screen efficiently handles various types of waste with high capacity, particularly MSW, C&D, and waste wood. The disc screen also features a large hopper, with easy feeding with a wheel loader or a material handler, which allows the screen to be used as a standalone machine. First, we will launch the Stage V diesel engine version which also offers an optional electric screening feature. 

TanaConnect® Portal 

A remote monitoring system has been available on all TANA machines for over ten years. Now, it has been further developed into the TanaConnect® portal, offering new features and an even more user-friendly interface. This fleet management system collects, analyzes, and presents machine data to streamline operations, boost team motivation, and enhance productivity. TanaConnect® is also included in the TANA Raven disc screen. 

A live machine overview provides detailed insights into machine condition and performance. Information from the TanaConnect® portal can also be integrated with other systems, such as maintenance management, production management, or ERP systems via the TanaConnect® API. The digital portal enables real-time fleet management, keeping users consistently up to date with key information, including:  

• Machine health information 

• Production reports 

• Machine alarms 

• Machine events 

• Machine service information 

• TANA documents 

TANA Services – including Service Kits, TanaConnect®, and a comprehensive global dealer and service network – help ensure maximum machine availability worldwide. 

For media inquiries, please contact: 
Kirsi Ahonen
Marketing Director
Tana Oy
+358 50 575 6617
kirsi.ahonen@tana.fi