BRT HARTNER SD

Trommel Screen

Trommel Screens separate the material input in different grain sizes. The specific materials, throughput rates and the screen size of the output fractions are the main criteria for the appropriate size of the screen drum. The exchangeable screen sheet metals have round or rectangular holes, as well as an additional entangling protection if required for a particular kind of material. Further bag ripping tools, accelerators, mixers or other means can be added for additional improvement of the screening result.

Facts

  • Suitable for domestic waste, organic material, RDF, compost, industrial waste, building rubble, etc.
  • Eminently suitable for separating of flat materials thanks to permanent material turning
  • Extremely robust and resistant to wear
  • Production of up to four fractions
  • Different mesh sizes and tools for optimal screening results
  • Protects downstream units from blockages
  • High maintainability
  • High separation quality and effectiveness, outstanding throughput capacity



Technical data

Working data

SD 21

SD 25

SD 30

Drum diameter

2,100 mm

2,450 mm

2,950 mm

Length of sieving surface

6,000 - 8,000 mm

6,000 - 12,000 mm

6,000 - 12,000 mm

Total length of drum body

8,000 - 10,000 mm

8,000 - 14,000 mm

8,000 - 14,000 mm

Total sieving area

40 - 53 m³

46 - 92 m³

65 - 111 m³

Thickness of screen plates

8, 10, 12 mm

10, 12, 15 mm

10, 12, 15 mm

Drum inclination

Thickness of rings

35 mm

35 mm

35 mm

Width of rings

150 oder 280 mm

280 oder 410 mm

280 oder 410 mm

Working data

SD 21

SD 25

SD 30

Number of radial wheels

4 or 8

8 or 12

8 or 12

Number of radial wheels

1-fold/ 2-fold

2-fold/ 3-fold

2-fold/ 3-fold

Drive

1 x 11 kW or 1 x 15 kW

1 x 15 kW or 2 x 15 kW

1 x 15 kW or 2 x 15 kW

Base frame pro l height

300 mm

300 or 360 mm

300 or 360 mm

Total weight

14.8 - 16.6 t

20.8 - 28.0 t

26.5 - 33.7 t

* Throughput can vary depending on the material, material properties, moisture and composition. All values are approximate.

Downloads

Opening, Dosing and Sorting Systems, Mixing and Drying Units

Opening, Dosing and Sorting Systems, Mixing and Drying Units

Pictures

Solid race

Protection against wrapping by flat steel

Protection against wrapping by pipe sleeves

Infeed of the drum without holes and labyrinth seal

Key transfer system

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