Products | Cleaning technology
 
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High achievement, ecologically and economically!
The company goldsaat AGRARIAN TECHNOLOGY GmbH offers the optimal machines to the cleaning technology for all requirements.
NOTE: Within the lower range you find left to the individual machines. Pictures, which are marked by a magnifying glass, lead to an increased opinion.
Prepurifying systems of the series SIVO and SIVO UL (Links):
Type-Overview, SIVO (UL)
Type
Capacity t/h (heavy grain)
Sizes dependent on design (consult manufacturer)
Connected Load (W) fan and drive
Quantity screen drums
Exhaust air volume
m3/min

min
max
Approx. net weight kg, excl. Zyklon, incl. fan
  20
  20
  -
  4370
1
110
    460
  30
  30
  -
  6050
1
145
    520
  50
  50
  -
  8050
1
180
    800
  60
  60
  -
11500
2
230
  1150
100
100
  -
16100
2
380
  1360
120
120
  -
16100
2
400
  1450
  20 (UL)
  20
  -
  4370
1
11
16  
    750
  30 (UL)
  30
  -
  4550
1
14
25  
    810
  50 (UL)
  50
  -
  4550
1
17
30  
  1100
  60 (UL)
  60
  -
  6050
2
28
45  
  1550
100 (UL)
100
  -
  8600
2
35
60  
  1750
120 (UL)
120
  -
12100
2
40
75  
  1900
All hourly capacities indicated for types SIVO and SIVO UL refer to input of heavy grain with a moisture of 21 % and impurities of about 4 % (coarse foreign matters, husks, green and straw pieces, weed seeds, hollow grains, dust and light shell particles)
     Precleaner SIVO
 
Description
The well proven goldsaat precleaner of series SIVO (not shown), is characterized by following features:

all-steel construction

easy erection and little space requirements

universal application

dust and vibration free operation

low noise operation

no loss of capacity at higher moisture contents
The standard unit embodies following components:

feeding system & screen drum

fan with motor

wind sifter

outlet socket for coarse impurities

geared motor for drive of drum and screw

separating chamber with discharge screw and air connection

collection hopper for cleaned products and distribution pipe
for feeding
Excellent cleaning is achieved with:
Cereals, rice, maize, pulses, fine seeds, beet seeds, soya beans, peanuts, coffee, cocoa beans, sesame, milo corn, buckwheat, and much more.
Explanation
The special constructional features of goldsaat SIVO ensure an absolutely reliable operation, independent of the moisture content or the degree of polution of the incoming product. Whilst flat screen machines are vulnerable by high moisture and dirt and might even fail, the precleaner SIVO obtains a perfectly precleaned product because of its rotating screen drums with incorporated guide plates. The screen drum, being effective over its total width, separates all coarse foreign matters from the fed product.

The following very active aspiration in the wind sifter is getting off the light particles like husks, leaves, green parts, weed seeds, hollow grains, pieces of straw and dust. The exchangeable screen drum does not only allow for the cleaning of wheat, barley, oat, rye and rice but also permits handling of all kind of other products.
Economically and troublefree!
Driers of all brands operate safer and more efficiently with our precleaner SIVO being installed upstream; a fact that is highly appreciated by users and clearly shown with every day practice. Furthermore, the SIVO helps to avoid fire in the driers, as it removes light particles which tend to form nests in the drier or to block it up.

Also when employing the cooling process for conservation, precleaner SIVO is used before storage. Foreign matters are reduced and formation of nests almost fully avoided, consequently, the cooling process is improved and becomes safer and more efficient..

     PRECLEANER SIVO UL
 
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Description
Special advantages of goldsaat precleaner series SIVO UL with incorporated air recirculation system:

compact design for easy installation

only 20 % of exhaust air volume compared to former values

applicable regulations for immission are fully complied with

small sized and efficient dust filters and exhaust air pipes.

reduced power consuption.
Explanation
Precleaner SIVO UL is a non-polluting machine that has been developed from our proven series SIVO. It is available for grain capacities of 20 to 120 t/h. Small sized dust filters and exhaust air pipes benefit the overall compact design. Due to the reduced volume of exhaust air, a smaller separator may be installed, consequently, less space is required for a filter unit that is eventually fitted downstream. Precise adjustment of regulating flaps ensures an extraordinary good precleaning. The design of the SIVO UL series with air recirculation system has been consequently adapted to the latest requirements, both economically and ecologically.duced power consuption

All hourly capacities indicated for types SIVO and SIVO UL refer to input of heavy grain with a moisture of 21 % and impurities of about 4 % (coarse foreign matters, husks, green and straw pieces, weed seeds, hollow grains, dust and light shell particles)
Function of the SIVO (UL) Precleaner
The product being cleaned passes through a distribution system, a self-regulating feeding flap, equipped with weights, and finally reaches the screening drum. Due to the rotary motion, coarse foreign matters separate from the product, pass a sluice and fall into a wind sifter. There an intensive air flow takes off dust and specific light items. Thereafter the precleaned product falls into a collection hopper with outlet socket. Within the separating chamber the air separates from light particles which are picked up by a screw conveyor and transported to the outlet. Only very light particles such as dust and shells are blown into the cyclones and baged.
Sectional drawings (left)