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Kleemann introduce the Mobiscreen MSS 502(i) EVO

The MSS 502(i) EVO has a feed capacity of up to 350 tonnes/h in quarried stone and recycling applications
The MSS 502(i) EVO has a feed capacity of up to 350 tonnes/h in quarried stone and recycling applications

Compact, powerful, and versatile mobile scalping screen extends Mobiscreen product portfolio 

CHARACTERIZED by its great flexibility, simple operability, and superior ergonomics, the new Mobiscreen MSS 502(i) EVO extends Kleemann’s portfolio of mobile screening machines below the established Mobiscreen MSS 802(i) EVO.

With its compactness, the MSS 502(i) EVO is optimized for the lower feed capacity range of up to 350 tonnes/h, whilst a generously dimensioned feed hopper, a screening surface of 5.4m2, and a wide main discharge conveyor ensure excellent material guidance.


For high flexibility in the application, the speed of all conveyor belts is steplessly adjustable and a simple conversion from two to three final grain sizes is possible. The wide setting range of the screenbox angle (15.4–20°) makes a high screening capacity combined with very high product quality possible. A large selection of screen media also contributes to this.

Whether these are finger decks for sticky, excavated earth, or square mesh for classifying decorative grit, the screen decks on the Mobiscreen MSS 502(i) EVO can be covered to match individual application requirements, whilst mixed covering of the screen decks is also possible.

Overall, the new machine offers comprehensive configuration diversity to impress as a stand-alone unit or when used in conjunction with other Kleemann machines to precisely meet the customer’s needs.

The user-friendly operating concept of the Mobiscreen MSS 802(i) EVO is also used in the MSS 502(i) EVO. Automatic mode for simple and fast production is a core element, along with the optional radio remote control and the telematics solution for improved planning and analysis of the machine.

A good view of transfer points and the material flow is possible at all times thanks to LED lighting (optional Premium lighting), whilst ergonomic access to all screen decks and maintenance-relevant components increases work safety and reduces downtime.

With its compact transport dimensions and stepless drive control, the scalping screen simplifies transport from one site to the next. Once on site, assembly-free folding out of the discharge belts pays off: thanks to the joystick control, the operator has a perfect view of the belts and can move them into position with great precision.

A well-thought-out hydraulic concept on the new Mobiscreen MSS 502(i) EVO guarantees very high power transmission and reduces operating costs. Easy access to all maintenance-relevant components, flexible refuelling from both sides, and quick and simple cleaning of the hopper discharge conveyor undersize through the use of a retractable chute ensure that downtime is kept to a minimum.

Sustainability plays a decisive role at Kleemann even in the development and design phase. This is demonstrated by the new Mobiscreen MSS 502(i) EVO where the option of an electro-hydraulic, dual-power drive allows on-site CO2 emission-free work because the machine offers all-electric operation.

Moreover, a load-controlled fan guarantees a reduction in noise level and diesel consumption, whilst water spraying at the discharge conveyors reduces dust emissions significantly during machine operation, ensuring better working conditions for machine operators and higher levels of acceptance by local residents.


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