The Suction Gravity Stoner is a specialized machine used in rice milling and grain processing to efficiently remove stones and other heavy impurities from grains like paddy, wheat, rice, corn, soybeans, and rapeseed. It operates on the principle of utilizing airflow and gravity to separate materials based on their specific gravity.
Features:
- With external fan, fully sealed machine and no dust outside machine.
- Adopt reciprocating mechanism with rubber bearing, less vibrating, low noise.
- Unique sieve structure to save power.
- The inclination of shutter sieve varies from 10 degree to 14 degree .
- Stable operation & performance, low noise, convenient to operate & maintenance.
- SQSF Series use double deck stone removing construction with better effect and there is no dust spread.
Parameter:
| MODEL | OUTPUT ( T/HR) | POWER (KW) | BLOWER | WEIGHT (KW) | SIZE (MM) |
|---|---|---|---|---|---|
| STSX100 | 4 – 6 TONS PADDY | 0.75 | 5.5 | 400 | 1800X1300X2270 |
| STSX125 | 6 – 8 TONS PADDY | 1.1 | 7.5 | 500 | 1800X1300X2270 |
| STSX168 | 9 – 10 TONS PADDY | 1.5 | 11 | 550 | 1800X1790X2340 |
| SQSF120X2 | 8 – 10 TONS PADDY | 0.37X2 | 7.5 | 600 | 1720X1320X1870 |
| SQSF150X2 | 10 – 12 TONS PADDY | 0.45X2 | 11 | 800 | 1720X1820X1870 |


































