Single-Shaft Shredders With Hydraulic Pusher

Single-shaft shredders with hydraulic pressure WT series.

Single-shaft, slow-rotation crushers with hydraulic pressure from the WT series have been specifically designed for the initial crushing of large elements that are not suitable for direct shredding in knife mills due to their size and specifics.

WT series shredders are equipped with strong single-shaft rotors that ensure effective shredding of various materials, such as PP, PE, HDPE, LDPE clumps, PVC, foil waste, household chemicals, boards, bulky waste (such as crates, pallets, spools, pipes), cardboard waste, paper, tubes, wood waste (such as blocks, pallets), textile waste (carpets, big-bag bags, eco-leather) and cable waste.

WT shredders are characterized by high efficiency and a solid structure that ensures stability and durability during the crushing process. Hydraulic pressure allows for effective pushing of the material to the grinding rotor, providing optimal force and pressure, contributing to effective waste shredding.

Thanks to the use of single-shaft shredders from the WT series, it is possible to effectively shred large elements and materials of various structures and densities. These crushers are extremely versatile and can be adapted to different types of waste, allowing for effective processing and recycling of various materials.

Our single-shaft shredders from the WT series are not only efficient but also ensure a high quality of the shredded material. Thanks to precise blades and advanced technical solutions, our crushers provide accurate and even shredding of waste, resulting in better processing results and the quality of the final product.

WT series shredders are indispensable in the recycling industry, especially in the processing of large and atypical elements that require preliminary shredding before further processing. They ensure the efficient use of raw materials, minimizing the amount of waste and contributing to a sustainable approach in a closed-loop economy.

Single-shaft shredders with hydraulic pressure WT series.

Description of WT type crushers with hydraulic pusher

Drive System:

  • High-efficiency 3-phase IE3 motor, ensuring performance and energy savings.
  • Transmission from renowned brands FONGLI or BONENG, guaranteeing reliability and smooth machine operation.
  • Vibration absorber, effectively reducing vibrations and oscillations, enhancing work comfort and device durability.
  • External bearing, which protects the bearings from the adverse effects of dust and other particles, contributing to the machine's longer lifespan.

Cutting System:

  • Rotating rotor with embedded blades of size 40x40x25mm or 60x60x35mm, tailored to the crusher size and waste type.
  • Single or double-row stationary blade system, ensuring effective material fragmentation.
  • Two rotor types: standard and special for film waste, enabling optimal processing of various waste types.
  • Possibility to rotate movable blades from two to four times, depending on waste specifics, affecting efficiency and durability.
  • Replaceable screen system, allowing the adjustment of the resulting product size. Standard screen perforation is 40mm.
  • Optionally, the sieve basket can be opened using actuators, facilitating the machine cleaning and maintenance process.

Hydraulic Pressure:

  • Accurate material feeding to the cutting system through the use of metal and brass guides of the hydraulic press.
  • Adjustment of the press's working distance from the cutting rotor, enabling optimal adaptation to different materials. Pressure work force adjustment, allowing to control the fragmentation process according to requirements.
  • Adjustment of press feed speed, enabling the pace adjustment to material specifics.
  • Hydraulic pump of the Japanese brand SHIMADZU or YUKEN, ensuring reliability and high performance.
  • Control elements of YUKEN power hydraulics, guaranteeing precise press operation control.
  • Cooling of the hydraulic system, preventing machine overheating.

Shredder Control:

  • Automation components from renowned companies SIEMENS, ABB, ensuring reliable and precise machine operation.
  • Setting work parameters using the SIEMENS LOGO PLC controller, enabling the crusher adjustment to specific needs and materials.
  • Crusher overload protection, protecting the machine from overloading and damage in case of encountering difficult materials or breakdowns.
  • Safety devices by SCHMERSAL, ensuring the machine's safe operation and minimizing accident risks.
  • Possibility of manual activation of reverse rotation functions (auto-reverse), enabling quick jam clearance and counteracting machine jamming.
  • Option for manual control of the direction of hydraulic press feed, allowing precise interference with the fragmentation process if necessary.

Rotor Types:

 Standard   Rotor for film waste, textiles, big-bag sacks .

Technical specifications of single-shaft shredders with hydraulic pusher type WT:

Shredder model

WT2260

WT3060

WT3080

Cutting Chamber C/D (mm)

857×602

1200 x 600

1200×800

Height of the device H (mm)

1754

1700

1700

Width of the device W (mm)

1350

1478

1678

Length of the device L (mm)

1780

2455

2455

The height of the inlet   ( mm)

546

500

500

Rotor diameter (mm)

220

300

300

Rotor length (mm)

600

600

800

Rotor speed (r/min)

83

83

83

Sieve perforation (mm)

25

40

40

Rotor knives (pcs)

32

34

42+4

Fixed blades (pcs)

2+2

2/4

2/4

Main motor power (kW)

18,5

22

30

Hydraulic motor power (kW)

2.2

2.2

2.2

Weight (kg)

1400

1550

2400

PDF Specification

PDF - download

PDF - download

PDF - download

Shredder model

WT4080

WT40100

WT40120

WT40150

Cutting Chamber C/D (mm)

1410x800

1410x1000

1410x1200

1410x1500

Height of the device H (mm)

1875

1875

1875

1935

Width of the device W (mm)

1747

2004

2564

2964

Length of the device L (mm)

2825

2825

2825

2825

The height of the inlet   ( mm)

500

500

500

560

Rotor diameter (mm)

390

390

390

390.3

Rotor length (mm)

800

1000

1200

1500

Rotor speed (r/min)

74

74

74

74

Sieve perforation (mm)

40

40

40

40

Rotor knives (pcs)

42+4

58

70

94

Fixed blades (pcs)

2/4

2/4

2/4

3/6

Main motor power (kW)

37

45

55/75

75/90

Hydraulic motor power (kW)

2.2

2.2

5.5

5.5

Weight (kg)

3500

4000

5500

6200

PDF Specification

PDF - pobierz

PDF - pobierz

PDF - pobierz

 

Shredder model

WT48150

WT48200

WT48250

Cutting Chamber C/D (mm)

1560 x 1500

1650 x 2000

1650 x 2500

Height of the device H (mm)

2270

2720

2270

Width of the device W (mm)

3459

4415

4465

Length of the device L (mm)

3215

3255

3255

The height of the inlet   ( mm)

806

950

950

Rotor diameter (mm)

454

480

480

Rotor length (mm)

1500

2000

2500

Rotor speed (r/min)

74

74

74

Sieve perforation (mm)

40

40

40

Rotor knives (pcs)

94

118

148

Fixed blades (pcs)

3/6

4/8

5/10

Main motor power (kW)

90/110

75+75

90+90

Hydraulic motor power (kW)

5.5

7,5

7,5

Weight (kg)

7800

12000

14000

PDF Specification

PDF - pobierz

PDF - pobierz

PDF - pobierz

Shredder model

WT66150

WT66200

WT66250

WT66300

WT66400

Cutting Chamber C/D (mm)

1885x1500

1885x2000

1885x2500

1885x3000

1885x1500

Height of the device H (mm)

3000

3000

3000

3000

3000

Width of the device W (mm)

3450

3950

4450

5500

6800

Length of the device L (mm)

4100

4100

4100

4100

4100

The height of the inlet   ( mm)

1020

1020

1020

1020

1020

Rotor diameter (mm)

650

650

650

650

650

Rotor length (mm)

1500

2000

2500

3000

4000

Rotor speed (r/min)

75

75

75

75

75

Sieve perforation (mm)

40

40

40

40

40

Rotor knives (pcs)

130

162

229

295

367

Fixed blades (pcs)

3/6

4/8

5/10

6/12

8/16

Main motor power (kW)

75+75

90+90

110+110

132+132

160+160

Hydraulic motor power (kW)

7,5

11

11

15

15

Weight (kg)

12000

14000

18000

22000

28000

PDF Specification

PDF

PDF

PDF

PDF

PDF

Additional equipment with which we can equip our WT shredders:

  • Additional hydraulic pusher working in the arc axis, pressing the material from the top towards the cutting system
  • Rotor cooling
  • Extension of the cutting chamber,
  • stroke of the hydraulic clamp cylinder
  • Touch screen dedicated to the SIEMENS LOGO PLC controller Possibility of online control of crusher operating parameters

We combine WT crushers with other devices to create crushing lines and complete washing lines.

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