Professional Low Price Mining Screw Ore Benefication Spiral Classifier Machine
Spiral Classifier is divided into four type classifiers, such as high weir single screw or double screw, and immerged singe screw or double screw. This classifier can be used to connect with ball to form the closed-circuit cyclic scheduling form split-ranging and split-flow mineral sands in dressing plant, or classifying the mineral sand and fine slit in the gravity dressing plant, or classifying the sizes of the ore pulp in the process of metal dressing, or desliming and dewatering in cleaning ore. It had the advantages of simple structure, reliable and easy to operate.
We produce high weir type, single and double spiral, and immersed single and double spiral classifiers. Because different grains have different specific gravity and sedimentation rates in liquid, this Spiral Classifier allows the fine ore to flow in the water, while coarse ore sinks to the bottom. This Spiral Classifier can filter materials and send coarse materials to the feeding mouth and discharge fine materials from the pipe. The seat of the machine features channel steel material, while the body is armor plated and the spiral axle is made of cast iron for durability. The Spiral Classifier's lifting equipment can be used manually or electronically.
| Model | Spiral Dia (mm) | Spiral Speed(r/min) | Sink length (mm ) | Motor power kw | Dimension mm | Weight(t) |
| Drive | Lift power | Length | Width | Height | |
| FG-3 | 300 | 12-30 | 3000 | 1.1 | ---- | 3850 | 490 | 1140 | 0.7 |
| FG-5 | 500 | 8-12.5 | 4500 | 1.1 | ---- | 5430 | 680 | 1480 | 1.6 |
| FG-7 | 750 | 6-10 | 5500 | 3 | ---- | 6270 | 980 | 1820 | 2.7 |
| FG-10 | 1000 | 5-8 | 6500 | 5.5 | ---- | 7590 | 1240 | 2380 | 4.0 |
| FC-10 | 1000 | 5-8 | 8400 | 7.5 | ---- | 9600 | 1240 | 2680 | 6.0 |
| FG-12 | 1200 | 4-6 | 6500 | 7.5 | 2.2 | 8180 | 1570 | 3110 | 8.5 |
| FC-12 | 1200 | 4-6 | 8400 | 7.5 | 2.2 | 10370 | 1540 | 3920 | 11 |
| 2FG-12 | 1200 | 4-6 | 6500 | 15 | 4.4 | 8230 | 2790 | 3110 | 15.8 |
| 2Fc-12 | 1200 | 4-6 | 8400 | 15 | 4.4 | 10370 | 2790 | 3920 | 17.6 |
