The Satake Destoner SGA separates stones and heavy impurities from grains, utilizing bulk density differences.
Rigid, heavy-duty construction with thicker steel plates and a sturdy frame ensures long life.
This is the ideal machine for separating stones from grains in an efficient, trouble-free manner.

Model SGA5B-T SGA10B-7 SGA15BD-T
Paddy 3 7 10
Brown Rice 5 10 15
Wheat 5~7 7~13 12~18
Required Motor (kW) 0.37kWx2, 0 .75kWxl 0.3kWx2, 0.75kWx1 0.3kWX2, 0.75kWX1
Air Volurne(m3imin.) 80~90 120~140 180~210
Static Pressure (kPa) -0.7 -0.7 -0.7
Material Condition
Material Moisture Content(%) Bulk Density(t/m3)
Paddy Less than 15 0.50~0.60
Brown Rice Less than 15 0.75~0.80
Wheat Less than 15 0.72~0.85

1. Stone Discharging and Resort Mechanism:
The discharged stones from the primary sieves contain some grains. This mixed fraction is sent to the secondary sieve by a pneumatic transfer system, using a built-in fan, Stones are concentrated and discharged.

2. Very Low Maintenance:
Heavy-duty construction, permanent lubrication and easy access to sieves for cleaning or replacement result in very low maintenance.

3. Compact Design:
The Satake Destoner is a compact unit and requires less installation space. The vibratory drive eliminates the need for any pulleys, belts, eccentric bearings, etc. and contributes to the improved sanitation in plants.


Model W (mm) L (mm) H (mm) Net Weight (kg)
SGA5B-T 1,225 1,955 1,979 620
SGA10B-T 1,754 1,955 1,946 750
SGA15BD-T 2,440 2,074 2,179 1,030

*Dimensions with secondary sorting device

All Satake products are the subject of continuous development and, as a result, their specification may change and differ in detail from those shown.