Screening

Cribus

Drum screen with electric drive

Hybrid
Mobile
Mechanical drive

The Cribus is a mobile drum screen for the highest demands. Numerous innovations create a machine with the highest level of functionality and cost-effectiveness and at the same time set new benchmarks.

he drive system represents the foundation for the extremely high degree of cost-effectiveness – everything on the Cribus is driven electrically, from the hopper to the discharge belts. This minimizes the energy, wear and servicing costs of the whole machine, supported by the direct “Wheelgrip” drum drive.

  • 17-
    26,0

    Weight (t)

  • 170-
    270,0

    Throughput (m³/h)

  • 55

    Engine power (kW)

Advantages of the Cribus

For greatest
performance

With a drum diameter of 2200 mm and an effective screen length of 5500 mm, the Cribus has the largest screen area of its class. The feed cross-section to the drum, the drum diameter itself and the unsurpassed gap to the side walls allow a smooth screening-off process – even with large screen hole size.

Advantages of the Cribus

Savings with
E-drive

The power for the electrical drives comes directly from the mains or is generated by an integrated diesel generator. Savings (mains operation compared to hydraulic drive):

• up to 75% lower power consumption

• up to 30% lower wear costs

• up to 25% lower operating costs

Advantages of the Cribus

Efficient
drum drive

The drive via friction wheel, as an all-wheel drive with the patented “Wheelgrip” technology, has the highest degree of efficiency and at the same time reduces to a minimum the costs attributable to wear and servicing since there are no chains, cogwheels or additional bearings.

Advantages of the Cribus

Maintenance
made easy

Simply fold down the side wall to access the drum. No tools are required for exchange. The drum is lifted up with support arms and then removed using lifting gear or fork arms. Large flaps provide excellent accessibility to the whole of the engine compartment. The generator unit can be retracted or set up externally.

Advantages of the Cribus

Mobility the way
you want it

Despite its impressive size, the Cribus is easy to manoeuvre as a semitrailer. Operation and maintenance are also easy and convenient. The operating panel with graphic control, automated startup and electric brush adjustment, plus options like hopper sensor control, remote control and more make this machine exceptionally operator-friendly.

Suitable for

The machine
in greater detail

Komptech stands for quality, reliability and value retention. This is assured by the use of high-quality components, certified production processes and gapless quality control.

Power

• Ready for mains operation, plus diesel generator option

• Maintenance-free “Wheelgrip” drum drive by high-efficiency support wheels (photo)

• Anti-slip control to prevent support wheel racing

+

Feed hopper

• Steep sidewalls prevent bridging during screening (photo)

• Drum-side hopper belt drive for better power transfer

• Automatic hopper belt control for precise true running

+

Screen drum

• Optimum material conveyance by feed worm for higher throughput

• Generous spacing of drum to sidewalls for a wide range of materials

• Electrically adjustable cleaning brush (photo)

+

Discharge system

• The collector conveyor moves counter to the material flow in the drum (photo)

• The lower conveyor loading reduces wear and energy consumption

• Corrugated side and fines discharge conveyors prevent leakage

+

Discharge system

• The collector conveyor moves counter to the material flow in the drum (photo)

• The lower conveyor loading reduces wear and energy consumption

• Corrugated side and fines discharge conveyors prevent leakage

>
+

Ease of use

• Operating panel with high resolution 7” colour screen and intuitive menu guidance (photo)

• Onboard diagnostics, with trouble-shooting integrated into the control system for fast problem solving

• Optimum positioning of all controls

+

Maintenance

• Power compartment accessible from all sides; the power unit can also be run out for access

• Drum change is possible in a few minutes without tools (photo)

• Fines collection conveyor removable as complete unit

+
Power

• Ready for mains operation, plus diesel generator option

• Maintenance-free “Wheelgrip” drum drive by high-efficiency support wheels (photo)

• Anti-slip control to prevent support wheel racing

Feed hopper

• Steep sidewalls prevent bridging during screening (photo)

• Drum-side hopper belt drive for better power transfer

• Automatic hopper belt control for precise true running

Screen drum

• Optimum material conveyance by feed worm for higher throughput

• Generous spacing of drum to sidewalls for a wide range of materials

• Electrically adjustable cleaning brush (photo)

Discharge system

• The collector conveyor moves counter to the material flow in the drum (photo)

• The lower conveyor loading reduces wear and energy consumption

• Corrugated side and fines discharge conveyors prevent leakage

Discharge system

• The collector conveyor moves counter to the material flow in the drum (photo)

• The lower conveyor loading reduces wear and energy consumption

• Corrugated side and fines discharge conveyors prevent leakage

>
Ease of use

• Operating panel with high resolution 7” colour screen and intuitive menu guidance (photo)

• Onboard diagnostics, with trouble-shooting integrated into the control system for fast problem solving

• Optimum positioning of all controls

Maintenance

• Power compartment accessible from all sides; the power unit can also be run out for access

• Drum change is possible in a few minutes without tools (photo)

• Fines collection conveyor removable as complete unit

  • 2800
  • 3800
  • 5000
Engine

    Producer

  • Perkins
  • Perkins
  • Perkins

    Power (kW)

  • 25
  • 30
  • 36

    Power (kvA)

  • 30
  • 48
  • 48
Shutter heights

    Feed height Trailer (mm)

  • 2245

    Feed height track (mm)

  • 2155

    Discharge height trailer (mm, 35°)

  • 4500

    Track discharge height (mm, 35°)

  • 4380
Shredding unit

    Roller speed (min-1)

  • 460/912
  • 460/912

    Drum width (mm)

  • 1550
  • 1550

    Drum diameter (mm)

  • 1100
  • 1100

    Tools

  • 32
  • 32
Weight*

    Weight (tonnes)

  • 16
  • 18
  • 26
Throughput

    Throughput capacity (m³/h)

  • 175
  • 225
  • 275
Material issue

    Bunker volume (m³)

  • 5
  • 5
  • 6

    Fork length (mm)

  • 4000
  • 4000
  • 4700

    Feed width (mm)

  • 1675
  • 1675
  • 1675

    Feed height (mm)

  • 2950
  • 2950
  • 2950
Screen unit

    Screen area (m³)

  • 28
  • 38
  • 50

    Length (mm)

  • 4600
  • 6000
  • 7700

    Screen drum diameter (mm)

  • 2200
  • 2200
  • 2200

    Rotation per minute (rpm)

  • 20
  • 20
  • 20
Material issue

    Discharge height coarse fraction (mm, 30 °)

  • 3500
  • 3500
  • 3500

    Discharge height fine fraction (mm, 30 °)

  • 3350
  • 3350
  • 3350

*depending on equipment

The Komptech plus

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