Aspirator

For use in silo systems, storage warehouses, mills, malthouses, breweries and seed preparation systems. The most modern technology is the result of generations of experience.
Use our expertise in the field of preliminary and main cleaning of cereals, oilseeds, leguminous plants, malt, coffe, etc.

11 graduated throughput levels from 40 t/h to 300 t/h are available. Wind sifters and separators can be used in recirvulation and exhaust air modes respectively. The numerous RUBERG Aspirator versions and options are ideal for integrating into existing and new systems. Fitted with proven sieve combinations, they can reliably clean cereals, rape, leguminous plants, oilseeds, seeds, nuts, coffee, millet, rice, spices and other products.

Working scheme
 
RUBERG-Aspirator Series RV 40 /- RV 60

A powerful “grain cleaner”, compact in its design and mature for throughputs of up to 60 t/h. It is equipped with 2 roller screens and 4 grain screens. In the upper part, the ascending sifter, light particles and dust are separated. In the screening unit, fractionation into coarse grain, good grain and small grain.

  RUBERG-Aspirator Series RV 40 /- RV 60
 
Performance data of the aspirators (recirculating air operation)

TypePerformance in t/hMotor performance in KW without vertical outlet sifter
Rye, wheat
γ = 0,75
max. 18 %
Winter barley
γ = 0,65
max. 18 %
Brewing barley
γ = 0,65
max. 18 %
Rape
γ = 0,60
max. 14 %
Peas, beans
γ = 0,70
max. 18 %
Maize
γ = 0,75
max. 18 %
Recirculation air fan KWSieve section drive KWDischarge screw conveyor and feed roll KWExhaus fan KWSluice KW
RV 404035352530305,51,50,552,20,55
RV 606052523050507,51,50,552,20,55
 
External dimensions

TypeOuter dimensions of the machine without vertical outlet sifterNumber of sievesSieves surfaces in m²
Length mmWidth mmHeight mmCoarse grain sievesGrain sievesSand sievesCoarse grain sievesGrain sievesSand sievesTotal sieving surface area
RV 401.9001,842.55024-36-9
RV 601.9001,842.55024-36-9


RUBERG-Aspirator Series RVS 40 - RVS 60

A powerful “grain cleaner”, compact in its design and mature for throughputs of up to 60 t/h.It is fitted with 1 expecially large coarse grain sieve, 4 grain sieves and 2 sand sieves. Allgrain fruit types and also rape, maize, peas, beans, etc. can be cleaned here. Light particles and dust are separated out in the upper part, the vertical air sifter. Fractioning into coarse grains, granules and small grains takes place in the sieve section. By means of built in change-over flaps the machine can, for example, be run without changing sieves and without losing performance when loaded with barley and rape. The performance when cleaning rape is almost as high as with heavy cereals.

  RUBERG-Aspirator Series RVS 40 - RVS 60
 
Performance data of the aspirators (recirculating air operation)

TypePerformance in t/hMotor performance in KW without vertical outlet sifter
Rye, wheat
γ = 0,75
max. 18 %
Winter barley
γ = 0,65
max. 18 %
Brewing barley
γ = 0,65
max. 18 %
Rape
γ = 0,60
max. 14 %
Peas, beans
γ = 0,70
max. 18 %
Maize
γ = 0,75
max. 18 %
Recirculation air fan KWSieve section drive KWDischarge screw conveyor and feed roll KWExhaus fan KWSluice KW
RVS 404035354030305,51,50,552,20,55
RVS 606052525050507,51,50,552,20,55
 
External dimensions

TypeOuter dimensions of the machine without vertical outlet sifterNumber of sievesSieves surfaces in m²
Length mmWidth mmHeight mmCoarse grain sievesGrain sievesSand sievesCoarse grain sievesGrain sievesSand sievesTotal sieving surface area
RVS 401.9001,842.8501422,256311,25
RVS 601.9001,842.8501422,256311,25


RUBERG-Aspirator Series RVS 65 /-100

A “high-performance grain cleaner”, compact in its design and mature for throughputs of up to 100 t/h. It is equipped with 2 particularly large roller screens, 4 to 5 sand screens and 4 to 5 grain screens.
Since the smallest particles are removed early via the sand sieves, the sorting performance of the grain sieves is particularly high. Changeover flaps on the machine floor allow numerous combinations of additional fractionations without changing the sieves, as the fruit is brought together again in partial areas. All types of cereals as well as rape, maize, peas, beans etc. can be cleaned here. In the upper part, the ascending classifier, light particles and dust are separated. In the screening unit, fractionation into rolls, good grain, small grain and very small grain follows. Internal switch setting allows the machine to be operated without screen change and without loss of performance, e.g. when receiving barley and rape. For example, when cleaning rape, the performance is almost as high as that of heavy grain.

  RUBERG-Aspirator Series RVS 65 /-100
 
Performance data of the aspirators (recirculating air operation)

TypePerformance in t/hMotor performance in KW without vertical outlet sifter
Rye, wheat
γ = 0,75
max. 18 %
Winter barley
γ = 0,65
max. 18 %
Brewing barley
γ = 0,65
max. 18 %
Rape
γ = 0,60
max. 14 %
Peas, beans
γ = 0,70
max. 18 %
Maize
γ = 0,75
max. 18 %
Recirculation air fan KWSieve section drive KWDischarge screw conveyor and feed roll KWExhaus fan KWSluice KW
RVS 65655656525555112,20,55 + 0,5530,55
RVS 80806969647070112,20,55 + 0,5530,55
RVS 1001008686808585112,20,55 + 0,5530,55
 
External dimensions

TypeOuter dimensions of the machine without vertical outlet sifterNumber of sievesSieves surfaces in m²
Length mmWidth mmHeight mmCoarse grain sievesGrain sievesSand sievesCoarse grain sievesGrain sievesSand sievesTotal sieving surface area
RVS 652.9651.9603.35024436615
RVS 802.9651.9603.35025537,57,518
RVS 1002.9651.9603.35025537,57,518


RUBERG-Aspirator Series RVS 90 /-300

A “high-performance cereals cleaner”, compact in design and fully developed for throughputs of up to 300 t/h. It is fitted with 4 or 8 especially large coarse grain sieves respectively, 6 to 20 sand sieves and 6 to 20 grain sieves.The grain sieve sorting performance is especially high since the smallest particles are removed early via the sand sieves. From the RVS 180 series upwards, two sieve assemblies work in parallel and achieve an unbeatably high sorting performance due to their extremely large sieving are. Change-over flaps on the machine base permit numerous combinations of additional fractionings without a sieve change, as the fruit is brought together again in sub-compartments. All grain fruit types and also rape, maize, peas, beans, etc. can be cleaned here. Light particles and dust are separated out in the upper part, the vertical air sifter. Fractioning into coarse grains, granules and small grains takes place in the sieve assembly. By means of built-in change-over flaps the machine can, for example, be run without changing sieves and without losing performance when loaded with barley and rape. The performance when cleaning rape is almost as high as with heavy cereals.

  RUBERG-Aspirator Series RVS 90 /-300
 
Performance data of the aspirators (recirculating air operation)

TypePerformance in t/hMotor performance in KW without vertical outlet sifter
Rye, wheat
γ = 0,75
max. 18 %
Winter barley
γ = 0,65
max. 18 %
Brewing barley
γ = 0,65
max. 18 %
Rape
γ = 0,60
max. 14 %
Peas, beans
γ = 0,70
max. 18 %
Maize
γ = 0,75
max. 18 %
Recirculation air fan KWSieve section drive KWDischarge screw conveyor and feed roll KWExhaus fan KWSluice KW
RVS 909075757575751130,55 + 0,5530,55
RVS 120120100100901051051530,55 + 0,5540,55
RVS 15015013013012013513518,530,55 + 0,555,50,55
RVS 200200175165160165165225,50,75 + 0,757,50,55
RVS 1801801501501501501502 x 11,040,75 + 0,757,50,55
RVS 2402402102101802102102 x 15,05,50,75 + 0,75110,55
RVS 3003002302602402702702 x 18,55,50,75 + 0,75110,55
 
External dimensions

TypeOuter dimensions of the machine without vertical outlet sifterNumber of sievesSieves surfaces in m²
Length mmWidth mmHeight mmCoarse grain sievesGrain sievesSand sievesCoarse grain sievesGrain sievesSand sievesTotal sieving surface area
RVS 902.9651.9603.50046669924
RVS 1202.9651.9603.8004886121230
RVS 1502.9651.9604.100410106151536
RVS 2003.2003.0354.600410108202048
RVS 1802.9653.4903.5008121212181848
RVS 2402.9653.4903.8008161612242460
RVS 3002.9653.4904.1008202012303072


RUBERG aspirator series RVS 90 MULTI - RVS 300 MULTI

A “grain cleaner with maximum efficiencies”, compact in its design and fully developed for throughputs of up to 300 t/h. It is fitted with 4 to 8 extra large roller screens, 6 to 20 sand screens and 6 to 20 grain screens. Since the smallest particles are removed early via the sand sieves, the sorting performance of the grain sieves is particularly high. From size RVS 180 MULTI on, 2 sieve assemblies work in parallel and achieve an unbeatably high sorting performance due to their extremely large sieving area. By moving the sorting selection flaps  the upper screen deck can be run at 50 % throughput, the lower sieve assembly at 50 % throughput or both sieve assemblies together at 100 % throughput capacity.  This makes cleaning a series of fruit types possible without changing sieves, Change-over flaps on the machine base permit numerous combinations of additional fractionings without a sieve change, as the friut is brought together again in sub-compartments. All grain fruit types and also rape, maize, peas, beans, etc. can be cleaned here. Light particles and dust are separated out in the upper part, the vertical air sifter. Fractioning into coarse grains, granules, small grains and extra-fine grains takes place in the sieve assembly.

  RUBERG aspirator series RVS 90 MULTI - RVS 300 MULTI
 
Performance data of the aspirators (recirculating air operation)

TypePerformance in t/hMotor performance in KW without vertical outlet sifter
Rye, wheat
γ = 0,75
max. 18 %
Winter barley
γ = 0,65
max. 18 %
Brewing barley
γ = 0,65
max. 18 %
Rape
γ = 0,60
max. 14 %
Peas, beans
γ = 0,70
max. 18 %
Maize
γ = 0,75
max. 18 %
Recirculation air fan KWSieve section drive KWDischarge screw conveyor and feed roll KWExhaus fan KWSluice KW
RVS 90 MULTI9075757575751130,55 + 0,5530,55
RVS 120 MULTI120100100901051051530,55 + 0,5540,55
RVS 150 MULTI15013013012013513518,530,55 + 0,555,50,55
RVS 200 MULTI200175165160165165225,50,75 + 0,757,50,55
RVS 180 MULTI1801501501501501502 x 11,040,75 + 0,757,50,55
RVS 240 MULTI2402102101802102102 x 15,05,50,75 + 0,75110,55
RVS 300 MULTI3002302602402702702 x 18,55,50,75 + 0,75110,55
 
External dimensions

TypeOuter dimensions of the machine without vertical outlet sifterNumber of sievesSieves surfaces in m²
Length mmWidth mmHeight mmCoarse grain sievesGrain sievesSand sievesCoarse grain sievesGrain sievesSand sievesTotal sieving surface area
RVS 90 MULTI2.9651.9603.70046669924
RVS 120 MULTI2.9651.9604.0004886121230
RVS 150 MULTI2.9651.9604.300410106151536
RVS 200 MULTI3.2003.0354.800410108202048
RVS 180 MULTI2.9653.4903.7008121212181848
RVS 240 MULTI2.9653.4904.0008161612242460
RVS 300 MULTI2.9653.4904.3008202012303072


 
 
 
 
 
 
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