VNZ 2500 - Re-shredder

Data sheet

Table of technical data

Type of drive Direct drive HiTorc
Motor power 134 kW
Speed range 60 - 230 1/min
Rotor length 2,500 mm
Rotor diameter 640 mm
Weight 24.5 to
Dimension (Length) 5,120 mm
Dimension (Width) 2,580 mm
Dimension (Height) 1,975 mm
Closed system Low-dust, low-noise transport of bulk material
Remote access (VSC.connect) Cloud connection of your machine

Which model suits your needs?

Specification
VNZ 2100
VNZ 2500
VNZ 3000
Type of drive Electromechanical drives Direct drive HiTorc Electromechanical drives
Motor power 75 - 110 kW 134 kW 90 - 110 kW
Speed range 165 - 165 1/min 60 - 230 1/min 165 - 165 1/min
Rotor length 2,100 mm 2,500 mm 3,000 mm
Rotor diameter 500 mm 640 mm 500 mm
Weight 12.8 to 24.5 to 15.5 to
Dimension (Length) 4,010 mm 5,120 mm 4,380 mm
Dimension (Width) 2,400 mm 2,580 mm 2,750 mm
Dimension (Height) 1,850 mm 1,975 mm 2,100 mm
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Materials

Straw

Grain straw is used in biogas plants. The material is also used in the form of straw pellets for alternative heat generation. Straw is the primary material used in the production of bioethanol.

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.

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.

Coconut shells

Briquettes made from coconut shells burn longer than wood and can be used in crop-growing countries to replace wood from life-sustaining forests. The material is also suitable for use as a fuel in biomass plants and boiler plants. The fibres in coconut shells have excellent insulating properties and are used to this end.

Bulky waste

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

Grasses

Some grasses, such as miscanthus and switchgrass, are called biomass grasses because of the large amounts of biogas they can produce.

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

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 wood

The processing of waste wood transforms wood waste of various types into a valuable secondary raw material. Besides the recovery of materials, efficient energy recovery is becoming increasingly important as a renewable energy source.

Bark

Bark can be thermally recycled as fuel and further processed into bark mulch or bark litter.

Residual forest wood

Residual forest wood is often the raw material for mulch, but it is also used as animal feed. In addition, it is used as fuel in biomass CHP plants (combined heat & power plants).

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.

Straw bales

Direct feeding of entire strawballs to shredders for downstream processes in energy and materials recovery offers several advantages. The work of unravelling the strawballs in advance is no longer necessary. Systems for the storage, conveyance and metred feeding round off the product portfolio for processing technology.

Green waste

Green waste is used as co-substrates for soil improvement and is increasingly incinerated for energy in biogas plants. Coarser fractions of wood can also be made into mulch.

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.