SST 1025

Four direct wheel drives get the SST 1025 running at full speed, ensuring that our screening machine provides maximum performance during continuous use. Maximum flexibility thanks to exchangeable screening drums and different equipment configurations are also included.

Great accessibility due to large safety doors

Very rugged frame constructed of thick-walled section tubes

Increased screening performance thanks to guided material handling in the screening drum

Horizontal installation of machine saves space for plant projects

Maximum adaptability thanks to the option to combine with lower belts and the selection of different screen openings

Enclosed drum housing to ensure zero-emissions operation in conjunction with dust collection unit

Very quiet and safe operation of drum based on large Vulkollan®-coated support wheels

Easy operation, precise adjustment and reading of machine data with the aid of the PLC control unit, machine operated using manual control or integrated in the automatic process in a higher-level control system

Short set-up times and long service life

Ready for every task

SST 1025 – Optimum performance thanks to large screening drum

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Special Features

The screening drum of the SST 1025 has a remarkable length of 10 m. Together with a width of 2.5 m that results in a screening surface of approx. 63.8 m², which can be fully utilized thanks to the patented material infeed that is controlled in line with machine loading.


To cater to the different areas of use, Doppstadt offers a variety of different mesh sizes to choose from for the screening drum. The machine may also be combined, e.g., with air separators or shredders from Doppstadt. This enables it to deliver consistently good results when screening compost, soils, light-weight building rubble, household waste, commercial waste, plastic, glass, paper, wood, biomass, sand, gravel, scrap or slag.


The screw is positioned internally, permitting a horizontal installation of the machine. The drive system or power transmission is realized using four drive units, which ensure in conjunction with the corresponding drum surface running on Vulkolan rollers a safe and quiet operation at all times.

Application areas

Source separated organics
Compost screen oversize
Green waste
Industrial waste
Landfill mining
Mixed construction waste
Refuse-derived fuel
Residual waste
Waste wood


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