By wind sifting, the Terra Select W 70 allows plastic foil or bags and other lightweight materials to be separated from compost and biomass. Cleaning is also infinitely adjustable to a high level. The throughput achieved by the windsifter is up to 80 m³ per hour. Contaminants can even be removed from materials that have already been screened, regardless of the screening machine used.

The mobile sifter has its own hopper with integrated metering roller. The hopper ensures maximum flexibility in feeding material. The machine can be loaded (at an angle) using a wheeled loader or fed in series or at an angle by an upstream screening system, according to your requirements. The metering roller then ensures a uniform transfer of the material from the hopper to the inside of the windsifter.

A stone separator can be used in addition to separate rolling materials such as stones or (plastic) bottle caps. Similarly, a magnetic roller can be integrated into the windsifter to enable the separation of magnetic metals.


The Terra Select W 70 only takes five minutes to set up, making it a perfect mobile windsifter.

The large control display allows you to monitor and control all the functions of the windsifter. Large inspection hatches to the internal mechanism also make maintenance procedures for the machine easier.

The Terra Select W 70 is the choice of professionals for windsifting. And the homogeneous and marketable quality of the end products you produce will be welcomed by your customers.


Key facts:

  • Cleaning of lightweight materials

  • Option of feeding the windsifter by wheeled loader or from the screening plant

  • Uniform material feed through metering roller

  • Additional separation of metals (magnet roll)

  • With integrated stone separator for rolling material

  • Throughput rates up to 80 m³/h

  • Approved for road use



34 Beaumont Road

Mount Kuring-Gai NSW 2080


Email: sales@gcmenviro.com.au

Tel: Ph: +61 2 9457 9399

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