VSM - Screw discharger

Discharge of bulk material with uniform volume flow and high conveying capacity

With our VSM series screw dischargers, you can economically discharge very different bulk materials such as wood chips, sawdust, or even biomass from silos and bins continuously - even with difficult materials. The VSM series also prevents bridging and segregation of the material. Thanks to the modular components, you can use our discharge trays in a variety of ways.

Advantages at a glance

  • Prevention of bridging and segregation of the material
  • Versatile use thanks to modular components
  • High conveying capacity and even volume flow
  • Long lifetime, low maintenance requirements

Which model suits your needs?

Specification VSM 300 VSM 400
Weight - -
Rotor geometry - -
Conveying capacity volume 95 m³/h 150 m³/h
Belt width 300 mm 400 mm
Total length 7000 m 8000 m

Products

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Can be used for following material

Domestic and industrial waste
Alternative fuel
All

Domestic waste

Residual waste is optimally handled by shredding it in mechanical-biological waste treatment plants (MBT) and separating the various recyclable materials from each other. Another use of residual waste is thermal utilisation in a waste incineration plant. The heat released is used both to generate electricity and to provide heat.

Lightweight packaging

Increasing the recycling rate of packaging with the aim of recycling more valuable materials than before is a key issue in the circular economy. In order to efficiently recycle the packaging collected in bags, this waste must be continuously and reliably sorted.

Bulky waste

Bulky waste chiefly includes discarded furniture, mattresses, wallpaper remnants and old carpets. Nowadays, most bulky waste can be recycled for materials and energy.

Industrial waste

Commercial municipal waste (also abbreviated to commercial waste) is municipal waste from sources other than private households, in particular commercial and industrial waste as well as waste from private and public institutions. This waste is similar to waste from private households due to its nature or composition and must be disposed of in the same way.

However, commercial municipal waste also includes other production-specific waste from other sources, such as workshop waste, cleaning rags containing mineral oil, paint buckets or non-infectious waste, leather waste, metal waste, including shavings from metalworking and metal processing.

Domestic waste

Typical residual waste from households offers little potential for material recycling. However, in the cement industry, the high-calorific fractions from the waste can be used as an alternative fuel. RDF manufacturers filter out these fractions by shredding and separating them.

Bulky waste

Largely homogeneous RDFs with good combustion and low pollutant properties can be produced, even from bulky waste.

Industrial waste

The non-recyclable materials from waste generated in industry and commerce can be processed into RDFs and used in power plants or the cement industry.

Waste paper industry

Both the cement industry and brick manufacturers increasingly rely on RDFs for their production. Waste from paper production can be used as an alternative fuel.

Used tyres

Rubber is a versatile material due to its properties. The best known and largest product in terms of volume is the tyre. In addition to thermal recycling as substitute fuel, for example in cement plants, used tyres can also be recycled, e.g. the granulate obtained can be used for a wide variety of floor coverings.

Rubber and rubber residues

Natural rubber is the basis of all rubber products and is a valuable natural raw material, so the aim here is to achieve the highest possible recycling rate through material recovery. However, the parts that cannot be further processed can still be used as an adequate fuel in cement production.

Sorting residues

In sorting plants for light packaging (LVP), the packaging items pass through various packaging items pass through various stations, at each of which a specific fraction of the material is sorted out of the material flow. Pressed into bales, the individual material fractions are then sent for recycling. Waste designation Sorting residues: Sorting residues from facilities for sorting lightweight packaging, so-called DSD sorting residues. These can be processed into alternative fuels in substitute fuel processing plants.

Waste wood, used wood

Wood waste or even old pallets can be used as a renewable raw material for energy production. Effective processing is essential to produce a waste-based RDF.

Biomass

Residual materials are chiefly used as solid biogenic fuels – in other words, biomass that is hardly suitable for purposes other than incineration. For example, these materials include forest and industrial residual wood, waste wood, garden and park waste and straw.

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