WS 1001-1003

Compact and yet extremely powerful, the WS 1001 air-based separator delivers a high throughput. At the same time, it separates the materials into up to three fractions at a high belt speed and with aerodynamic efficiency.

Modular expansion chamber allows for individual layout geared for every area of use    

Aerodynamically optimized air inlet system    

Infeed belt with downward bend to eliminate long elements in the lightweight fraction    

Standardized scaling of all adjustment parameters for optimal reproducibility of separation results    

Particularly high belt speed results in consistently high throughput with optimum separation results

Aerodynamics at its best

WS 1001 – The compact system for high throughput

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Special Features

The principle: wind blows away chaff and husks, while the grain falls back into the basket. Wind sifting as process for separating materials by density and weight has been around for thousands of years – we have perfected this in our air separation machines. One such machine is the WS 1001, a powerful compact unit with an overall length an overall length of at least 6.8 m and a working width of 1 m. With a belt speed of 2 m/s and a maximum aerodynamic efficiency, the WS1001 is able to deliver throughput rates of up to approx. 70 m³/hr.


The WS 1001is able to separate material streams into two or three fractions (lightweight/heavy, additionally super lightweight). The feed material is pretreated and supplied to the system with a defined distribution of particle sizes. For an optimum separation, the material needs to be spread across the infeed belt in a single layer. To ensure that the materials can be separated with maximum efficiency, it is possible to change the position and angle of the belt both horizontally and vertically in relation to the separation drum.


The WS 1001can be combined with different screening systems from ALLRECO and easily handles a wide variety of different feed materials – ranging from building mixed construction, household and commercial waste through to bio-waste and compost. In addition to that, the machine is incredibly easy to operate and can be configured to a new material stream within minutes.

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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