- SM 620.3 combines high performance with efficient operation
- DualPower: flexible switch between diesel and electric drive
- Flexibility and range of options optimally equip the machine for the application and offer a good price-performance ratio
Velbert/Calbe, March 4, 2025 – Screening with maximum efficiency: With the SM 620.3, Doppstadt presents the latest generation of its proven trommel screen. Developed based on customer feedback and requirements, the SM 620.3 combines the proven performance of previous models with innovative features such as the DualPower drive, which makes operation even more flexible and convenient. After Doppstadt presented the prototype at IFAT 2024, many screening machines are already successfully in use today.
Doppstadt focuses on flexibility and user-friendliness with the SM 620.3. “With the latest generation of our trommel, users no longer have to choose between a diesel or electric drive,” explains Moritz Müller, Product Manager at Doppstadt. This is because the DualPower drive combines both – depending on the application, an uncomplicated change is possible. For example, if there is no power connection available, diesel operation is an option. In this case, the addition of AdBlue is no longer necessary. This saves costs and makes refueling particularly easy. In residential areas, the e-drive scores with its low noise level, and in halls with reduced emissions.
Galvanized discharge belts for more robustness
The SM 620.3 also sets new standards in the area of material processing. The galvanized discharge belts offer particularly high resistance and good protection against corrosion. This proves particularly effective in demanding applications such as the processing of mineral materials.
The new trommel screen is the result of intensive communication with users. Doppstadt has optimized the machine to meet their requirements: “Whether it’s about efficiency, cost-effectiveness or flexibility in use – the SM 620.3 delivers well thought-out solutions that make everyday work noticeably easier,” says Müller. Other innovations include the redesign of the machine frame and the new arrangement of the motor and hopper. Both aspects significantly improve ease of maintenance – thanks to large hinged doors and practical cleaning openings. Wear protection solutions made of heavy rubber also ensure increased safety and durability. Flexibility and a wide range of equipment optimally equip the machine for the application and offer the best price-performance ratio.
Proven technology, increased efficiency
The new stone grid, which opens over 90 degrees, quickly removes sticky material and allows convenient loading. Like its predecessor models, the latest trommel screen is also equipped with a modern load-sensing hydraulic control system that optimizes energy consumption and reduces operating costs.
“The new model offers the same performance with even greater efficiency,” says Müller, summarizing the benefits for users. With the SM 620.3, Doppstadt is presenting a machine that combines proven technology with innovative product features.
Pictures and Picture captions
(Source: Doppstadt Umwelttechnik GmbH)
Pictures: https://pressefotos.sputnik-agentur.de/album/4j6kog
Picture Captions:
SM 620.3
Simply efficient screening: The new SM 620.3 trommel screening machine from Doppstadt.
DualPower
The next generation of the Doppstadt SM 620.3: Switch flexibly between diesel and electric drive with the DualPower option.
Moritz Müller
“Whether it’s about efficiency, cost-effectiveness or flexibility in use – the SM 620.3 delivers well thought-out solutions that make everyday work noticeably easier,” says Moritz Müller, Product Manager at Doppstadt.
