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Pre-treatment grain separator. Air series

The separator is designed for preliminary cleaning grain heap of spikes, leguminous, cereal, technical and oilseeds, as well as seeds of herbs from light and large impurities. The main goal is to prepare the grain heap for drying and increase the efficiency of its subsequent purification.

The separator could be used in little farms as well as large elevators.

Main technical specification
Technological scheme

Parameter name

A-75

A-125

A-175

A-250

Total installed power, kW, not more than:

8,6

12,85

13,25

13,25

Overall dimensions, meters, length, width, height, no more

2,9х1,8х2,7

2,9х1,8х2,9

3,2х1,8х2,9

3,2х1,8х3,1

Weight​ of the product with a set of  working elements, kg, no more

1235

1320

1550

1600

Nominal productivity on wheat, not less than, t/h

75

125

175

250


Air consumption for aspiration, m3/h, no more

1000

1000

1000

1000

The length of the working area of ​​the mesh conveyor, mm

800

800

1025

1025

Width of the working area of ​​the mesh conveyor, mm

1265

1265

1265

1265

Mesh conveyor shaft speed, min-1

70

70

70

70

AIR series separators operation diagram (A-250 for example):