Sorting equipment

VIBRATING SCREENERS MVT

A new generation of sorters

For sorting granular and bulk materials, especially aggregates, gravel and ores in both dry and wet processes.

A new generation of screeners from the Czech manufacturer CPOS, which replaces the classic V-belt drive design with maintenance-free motor vibrators, regulated by a frequency converter. 

The MVT series stands are vibrating screeners with circular motion and an inclined screen surface. The standard inclination of the screen surface is 18 degrees. This can be adjusted in the range of 14-22 degrees. according to the customer's requirements, or. the layout design. The screeners can be adapted to the current environment of the screener with custom-made production. And even as a full-fledged replacement for older screeners without the need to modify the structures, or. their surroundings.

Standard equipment of the sorter:

1. Maintenance-free motor-vibrators, 3PH AC 400V 50 Hz power supply
2. Integrated input hopper with wear-resistant sheet metal lining
3. Standard frames for transversely tensioned screens, possible delivery with preparation for modular screens or showering
4. Standard machine support, including springs and limiters0
5. Beige machine finish
6. Operation and maintenance instructions, list of ND
7. CE declaration of conformity

   
   

Advantages of the MVT series:

1. Special maintenance-free drives – operation without adding or changing lubricant
2. Compact, enclosed gearless mechanics and associated easy installation and safe operation, IP66 protection
3. Transverse arrangement of the exciters = ideal resulting geometry of the machine movement
4. Machine control with a frequency converter and associated easy machine adjustment – the frequency converter is not included in the delivery of the sorter

LIWELL SORTERS

Performance and quality of sorting where conventional vibrating screeners cannot

FLIP FLOW HEIN LEHMANN Screeners

Sorting of difficult-to-sort, fine and sticky materials under any conditions.

Specific high-frequency screeners equipped with membrane polyurethane screens with a self-cleaning effect.

Sorting principle:

1. Trampoline-based movement of the screen surfaces, based on the principle of high acceleration of the sorted material in combination with the self-cleaning effect of the screens.
2. The movement of the material through the screen is not ensured by an eccentric shaft or a vibrator, but is based on a combination of the movement of the screen "sheets" (membranes) and the inclination of the screen.

Basic characteristics:

1. High sorting ability under virtually any conditions (high humidity, mud, clay, dust)
2. High durability of the screen surfaces (the screen surfaces are made of elastic polyurethane, the durability of which is several times higher than that of screens made of abrasion-resistant steel)
3. Self-cleaning screen surfaces. A specific feature of LIWELL screeners is their ability to switch screen surfaces. At this extreme point, the mesh size of the screen increases for a short time to 10 mm. At this point, material that would normally get stuck in the mesh falls down, leaving the screen surface free for further sorting.
4. High sorting accuracy. The high efficiency of the screen surfaces of the screener ensures sorting accuracy and separation of material that would be very difficult to achieve on a conventional vibrating screener (under any conditions).
5. Due to the specific sorting method and the high acceleration of the sorted material, all sorters are fitted with a cover as standard, which ensures that the material does not fly out of the sorter.

Examples of use in practice:

Crushed aggregate (quarries)

Material: dolomite, andesite, melaphyre, basalt and others.
Border grading: 0.9-10 mm (in Slovakia most often fr. 0-2)
Humidity: 2-15%
Capacity: 20-300 t/h

Gravel (gravel pits)

Material: quarried and crushed gravel, sand and others
Border grading: 1-15 mm (in Slovakia most often 0-2, or plaster mixtures)
Humidity: up to 10%
Capacity? 20-300 t/h

Slag

Material: blast furnace slag and others.
Border sorting: 2-20 mm
Humidity: up to 20%
Capacity: 20-300 t/h

Compost

Material: natural, or waste compost and others
Border sorting: 4-20 mm
Humidity: 30-50 mm
Capacity: 5-30 t/h

VIKING SORTERS

Mobile sorters in a compact package

Exceptional performance, robust construction

Portable, double-screen mobile sorter with chassis, designed mainly for sorting bulk materials, compost, construction waste, pellets and other materials.

The massive construction, fully hydraulic drive (both the sorter and the conveyor with the possibility of connecting additional conveyor belts), the possibility of hooking up to a loader or truck and the ability to operate on European roads make it an ideal assistant for smaller but also larger operations, where it can serve as the main or auxiliary sorter.

Basic characteristics:

1. Capacity up to 120 m3/hour
2. Two sieve surfaces
3. Fully hydraulic drive
4. ROSTA SWISS premium vibration system
5. Conveyor belt with a length of 6 m
6. Diesel (YANMAR engine) or electric motor (SIEMENS)
7. Low maintenance, possibility of continuous operation
8. Stock available for immediate delivery

Other options:

1. Possibility of installing a tandem pump to which other mechanisms with a hydraulic drive (e.g. conveyor) can be connected.
2. Possibility of installing a material splitter (= 3 final fractions)

Technical data:

1. Dimensions: 2350 x 5700 x 2975 (width x length x height)
2. Operating weight: 3,490 mm
3. Drive:
4. Diesel engine
   - YANMAR 3TNV88-DS, consumption 4 l/hour, oil: 2.5 l CASTROL 10w40, Tank: 70 l
   - Electric motor: SIEMENS
5. Maximum capacity: 120 m3/h
6. Screen area size: 3.6 m2 = 1200 x 3000 mm (width x length)
7. Inlet hopper made of abrasion-resistant sheet metal
8. Method of tensioning the screens: Spa