China Gravity High Reliability River Sand Gold Concentration Equipment Spiral Chute Separator, Find details about China Gold Sand Spiral Concentrator, Iron Ore Spiral Concentrator from China Gravity High Reliability River Sand Gold Concentration Equipment Spiral Chute Separator
Model | BLL2000 | BLL1500 | BLL1200 | BLL900 |
External diameter (mm) | 2000 | 1500 | 1200 | 900 |
Inner diameter (mm) | 360 | 250 | 220 | 180 |
Screw distance (mm) | 1200 | 900-675 | 720/540 | 540/360 |
Ratio (scroll distance/diameter) | 0.6 | 0.6 | 0.6/0.45 | 0.6/0.4 |
Transverse obliquity (°) | 9° | 9° | 9° | 9° |
Star | 42770 | 42770 | 42770 | 42770 |
Turn | 3.5 | 4 | 42830 | 42830 |
Feeding size (mm) | 0.4-1 | 0.03-1 | 0.03-0.3 | 0.03-0.3 |
Feeding thickness (%) | 20-45 | 30-45 | 30-50 | 30-50 |
Processing capacity(t/h) | 15-40 | 42963 | 42831 | 42769 |
Height (mm) | 6.6-8 | 5.5 | 5.23 | 3.2 |