Kleemann Mobile Crushing and Screening Plant Technology
What really counts: performance
A mobile plant is only as good as the sum of its individual parts. What is important, however, is how these individual parts work together. And whoever controls these parts correctly can positively influence the overall performance of the plant in the long-term by means of specific innovation at the right place.
Due to its decades of experience in stationary and mobile plant construction, Kleemann has been, and continues to be, responsible time and again for groundbreaking innovation. Take, for example, the extremely effective primary screening using active double-deck heavy-dutyl screens. Or drive concepts perfectly geared towards their respective operation. This is how, in the end, our plants perform that bit better. And that is what really counts.
Feed hopper
Equipment: Hopper made of wear-resistant steel, hydraulic folding hopper walls, frequency controlled electric out of balance motors, vibrating feeder with replacable wear-resistant steel plates
Optional: Hopper extensions e.g. for feeding with a wheel loader, replacable hopper lining made of wear-resistant steel
Benefits: Control of feed depending on crusher loading, greater efficiency of entire machine with continuous feeding, outstanding accessability of all components, high wear resistance in material contact zone
Primary screening
Double-deck heavy-duty screen
Equipment: Independently vibrating double-deck heavy-duty screen, upper deck optional with grizzly or perforated panel, lower deck optional with steel wire mesh, rubber blind plate or uncovered, drive via electric geared motor, power transmission via universal-joint shaft, oil-lubricated bearing with oil bath and labyrinth seal
Benefits: Effective screening of fines in the feed material ensuring continuous crusher feed and avoidance of blockages in crusher, low maintenance, easily accessible drive, fast screen deck change via maintenance platform, flexible primary screening providing for a wide range of variants
Grizzly feeder
Equipment: Vibrating feeder with integrated primary screen, upper deck optional with grizzly or perforated panel, lower deck optional with steel wire mesh, rubber blind plate or uncovered, drive via frequency-controlled electric out of balance motors
Benefits: Compact design, suitable for recycling installations and for applications with clean feed material or low level of fines, low weight, flexible primary screening due to different equipment variants
Crusher
Impact crushers
Equipment: Heavy duty SHB crusher, two hydraulically adjustable impact aprons, bolt on wear plates made of high strength steel, maintenance doors on both sides, generously dimensioned low maintenance rotor bearings, rotors with 2 and 4 blow bars
Optional: Grinding path to increase percentage of fines, radio controlled crusher inlet flap, lifting arm to change blow bars
Benefits: Two stage crushing to ensure optimum grain shape and wide bandwidth of achievable final grading ranges, optimized wear behaviour, outstanding accessibility of adjustment devices, no compromise stable design for a long service life
Jaw crushers
Equipment: SStR-heavy duty crusher, hydraulic gap adjustment (MC 100/110), hydraulically assisted gap adjustment (MC 120, MC 125, MC 140, MC 160), generously dimensioned roller bearings, reversible crusher drive (MC 100/110), built-in crusher overload light sensor
Optional: Special jaw for smaller final granulations, flint crushing jaw, different tooth geometries
Benefits: Extremely powerful crusher, large stroke, robust welded construction with high rigidity, quick crusher jaw replacement via easily reachable fastening mechanism, continuously regulated feeding thanks to crusher overload light sensor, large free area under the crusher discharge
Classifying screening unit
Equipment: Single deck vibration screen with large screen surface, longitudinally tensioned – Can be hydraulically lowered for screen mesh replacement, powered by an electric drive motor, transmission with a drive shaft, screen shaft and bearings run in oil bath with a labyrinth seal
Benefits: Very short changeover time (screen mesh replacement, coupling to and decoupling from the machine), production of sized products, transport without dismounting the screening unit possible
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