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Shredding
WLK 20 SJ
Single-shaft shredder for heavy-duty applications
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Specifications and brochure
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WLK 20 Super Jumbo – Shredder for paper and plastic

  • 700 mm rotor
  • Swivel-mounted sieve basket
  • hydraulic drive
  • Super Jumbo

The shredders in the WLK Jumbo and WLK Super Jumbo series are designed for extreme applications. For years, these machines have set the standard in terms of stability, functionality, throughput and reliability. A wide range of sizes and options guarantees customer-oriented solutions for virtually all applications. Thanks to its extremely robust design, the series offers virtually unlimited possibilities for the shredding of recyclable materials. Over 80 different configuration options are available for bespoke, individual solutions and specific applications.

WLK Super Jumbo Rotor with a diameter of 700 mm

Hydraulischer Antrieb eines Shredders

Powerful hydraulic drive

PLC control system with intuitive touchscreen operation

Shredder Getriebe Antrieb

Robust WEIMA WAP gearbox

A sieve basket that tilts upwards for optimal access during maintenance

Pipelife Norwegen Shredder

WLK 30 Super Jumbo

Casco do rotor Vautid
Tailored solutions

Have a question about the shredder?

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Technical data

Measurements & Comparison
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  • Rotor diameter (mm)
    More info
    depending on the flight
  • Rotor length (mm)
  • Rotor speed (rpm)
    More info
    depending on the specific
  • Power (kW)
    More info
    depending on the propulsion
  • Rotor Knives
    More info
    depending on the aircraft configuration
  • Available knife sizes (mm)
  • Fraction size (mm)
  • Connection diameter (mm)
  • Infeed opening (mm)
  • Length (mm)
  • Width (mm)
  • Height (mm)
  • Weight (approx. kg)
  • Wall thickness (mm)
WLK 20 SJ
  • 700
  • 2000
  • 65-85
  • 90-160
  • 220
  • 40 | 60 | 80
  • 20-120
  • -
  • 2000x1930
  • 4230
  • 3750
  • 2950
  • 21.000
  • 40
Woodwolf Next
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
WL 600 Next
  • 260
  • 600
  • 100
  • 15
  • 14
  • 40
  • 10 - 60
  • 160
  • 600 x 800
  • 1.805
  • 1.120
  • 1.640
  • 1.200
  • -
WLK 4 Next
  • 260
  • 600
  • 100
  • 22
  • 28
  • 40
  • 20 - 100
  • -
  • 600 x 1.050
  • 2.045
  • 1.255
  • 2.100
  • 1.600
  • -
WL 4 Next
  • 260
  • 600
  • 100
  • 11 - 18,5
  • 28
  • 40
  • 10 - 60
  • 160
  • 600 x 1.050
  • 2.045
  • 1.165
  • 1.640
  • 1.300
  • -
WL 6 S Next
  • 370
  • 800
  • 100
  • 30 - 37
  • 42
  • 40
  • 10 - 60
  • 200
  • 800 x 1.200
  • 2.520
  • 1.750
  • 1.730
  • 2.600
  • -
WL 6 Next
  • 260
  • 800
  • 100
  • 18,5 - 22
  • 42
  • 40
  • 10 - 60
  • 200
  • 800 x 1.250
  • 2.390
  • 1.390
  • 1.840
  • 2.000
  • -
WLK 20 SJ
Download brochure 10.4 MB

Power meets precision!

Take a closer look at the shredding process in action
Recycling Linie Folienabfall Shredder Extrusion
Plastic film recycling in the USA
Two WEIMA single-shaft shredders, the WLK 25 Super Jumbo and the WLK 18 Jumbo, shred film waste for recycling and for the production of regranulate by Fiberon. (Using EREMA extrusion lines)
Visit YouTube
Rohrzerkleinerung Shredder Pipelife
XXL Shredding
The WEIMA WLK 30 Super Jumbo plastic shredder shreds huge PE plastic pipes in a matter of seconds. The material is then granulated and fed into an extruder. The cycle is complete.
Visit YouTube
Shredder zwei Austragsförderbänder
Shredding paper on a large scale
The WEIMA WLK 18 Jumbo shredder shreds paper and cardboard. The first step in paper recycling.
Visit YouTube
Shredding for the automotive industry
A WEIMA WLK 20 Super Jumbo single-shaft shredder shreds production waste from the automotive industry: plastic engine covers, parcel shelves and large plastic drums. This is followed by granulation.
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Tailored solutions

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