The MULTISTAR XXL3 and XXXL3 are at the top end of the Komptech star screen product range. As absolute maximum output machines they have been designed for industrial scale plants, for which highest throughput combined with full mobility is demanded.

Heavy-duty components for continuous operation, largely dimensioned screen decks with wide delivery belts and a powerful, but extremely economical electric drive via diesel generator ensure a high throughput. The result: Unbeatably favourable running costs when fully utilized.


The MULTISTAR technology is exclusively available from our sales partner KOMPTECH

Please click on the below image to enlarge it and to enter the picture gallery for the MS XXXL3.

Advantages at a glance

Maximum output machine

The enormous range of tasks makes one thing clear: Here machines with extreme throughput capacities are at work. One wheel loader on its own is in many cases not enough for loading and discharging. To make sure that two wheel loaders will not interfere with one another, the 12 m³ (XXL3) or 15 m³ (XXXL3) hopper can be filled from either side. Extremely wide discharge conveyors make sure that all what has been put in will come out again without congestion.

Always free thanks to CLEANSTAR

The patented CLEANSTAR system ensures simple but efficient self-cleaning of the screen decks. Each star has a wear-resistant cleaning element, which clears the screen gap to the neighbouring stars with every rotation. This ensures reliable operation during all seasons.

From fine to coarse

The grain size is changed by adjusting the rotary speed of the star shafts. From the control panel the grain size can be changed within the band width determined by the star geometry in just a few seconds. Screen sections ranging from 8 - 150 mm are covered by selecting and arranging various star types beforehand.

Fully mobile

Even though the power of the XXL3 and XXXL3 is within the range of stationary plants, they can still be conveniently transported from A to B on a semi-trailer. This paves the way for inter-company use: Extend the outriggers, fold down the conveyors - and the machine is ready for operation.


  • Maximum output machines for large plants
  • Gigantic hopper and wide discharge conveyors for comfortable work
  • High throughput with exact separation efficiency, even in case of moist materials
  • Change in grain size within seconds by simply changing the rotary speed on the screen deck


Technical data MULTISTAR XXL3

DriveDiesel generator kVA100
Material feed

Hopper capacity (m³)

Loading length (mm)

Loading height (mm)


4000 / 5800


Screen distance

Coarse screen L x W (mm) / Area (m²)

Fine screen L x W (mm) / Area (m²)

5064 x 1200 / 6,1

8911 x 1250 / 11

Screen mesh

Coarse grain (mm)

Medium grain (mm)

Fine grain (mm)

> 60 ... 90

10 ... 25 / 60 ... 90

0 / 10 ... 25

(Here you find further screen section / screen deck variants)

Material output

Max. delivery height coarse grain (mm)

Max. delivery height medium grain (mm)

Max. delivery height fine grain (mm)





Semi-trailer L x W x H (mm)

Weight (t)

13700 x 2550 x 4000

~ 26.0

ThroughputThroughput capacity (m³/h) (material dependent)up to 400
  • Screen deck variants
  • Oversized grain conveyor
  • Magnetic drums at the discharge conveyors
  • Wind sifter
  • Wireless remote control
  • Direct connection



Phone: +49 66 41/96 54-333

Mobile: +49 (0) 151 / 259 373 80

Email: info(at)