SKU:
XH-GYFJ
Category: Classification Equipment
Gaoyan spiral classifier
- Product Introduction: A device that uses the different settling speeds of solid particles in the slurry for classification.
- Capacity: 10~1785 t/d
- Applications: Suitable for coarse particle classification.
- Product Improvements: The sand return end of Huston spiral classifier is equipped with an automatic sand return lifting device, which can eliminate the configuration of the large spoon head of the ball mill and make the ball mill equipment run more smoothly.
Advantages and Features
- An automatic lifting device for sand return is added to the sand return end, eliminating the configuration of the ball mill’s ladle head
- generally saving 1 to 1.5 degrees of electricity per ton of ore
- avoiding frequent maintenance of the ladle head
- and slowing down the uneven impact on the large and small gears of the ball mill.
Working Principle

See the product source page for additional details.
Technical Specifications
| Type | Model | Spiral speed (r/min) | According to sand return processing capacity (t/d) | According to overflow handling capacity (t/d) | Spiral diameter (mm) | Spiral length(mm) | flume slope | Transmission motor model | Transmission motor power (kW) | Lift motor model | Increase motor power (kW) | Weight(kg) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| High weir type single spiral | FLG-300 | 7.7 | 30 ~80 | 10 ~30 | φ300 | 3900 | 14 ~18 | Y100L1-4 | 2.2 | Manual | — | 668 |
| FLG-500 | 8 | 145~260 | 21 ~75 | φ500 | 4390 | Y112M-6 | 1600 | |||||
| FLG-750 | 7.8 | 100~445 | 31~165 | φ750 | 5500 | Y132S-6 | 3 | 2716 | ||||
| FLG-1000 | 6.7 | 473~1026 | 85 | φ1000 | 6556 | Y132M2-6 | 5.5 | 4000 | ||||
| FLG-1200 | 5,6,7 | 1145~1600 | 150 | φ1200 | 6500 | Y132M2-6 | 5.5 | Y90L-4 | 1.5 | 7943 | ||
| FLG-1500 | 2.5,4,6 | 1140~2730 | 235 | φ1500 | 8265 | Y160M-6 | 7.5 | Y100L1-4 | 2.2 | 11827 | ||
| FLG-2000 | 3.6,5.5 | 3240~5940 | 400 | φ2000 | 8700 | Y160L-6/4 | 11,15 | Y100L2-4 | 3 | 20814 | ||
| FLG-2400 | 3.6 | 6800 | 580 | φ2400 | 9130 | Y200L2-6 | 22 | Y112M-4 | 4 | 24194 | ||
| FLG-3000 | 3.2 | 11625 | 890 | φ3000 | 12500 | Y200L-4 | 30 | Y112M-4 | 4 | 42188 | ||
| High weir double helix | 2FLG-1200 | 5,6,7 | 2290~3200 | 310 | φ1200 | 6500 | Y132M2-6 | 5.5X2 | Y90L1-4 | 1.5X2 | 15840 | |
| 2FLG-1500 | 2.5,4,6 | 2240~5360 | 460 | φ1500 | 8230 | Y160M-6 | 7.5X2 | Y100L1-4 | 2.2X2 | 22903 | ||
| 2FLG-2000 | 3.6,5.5 | 6400~10800 | 750 | φ2000 | 8400 | Y160L-4 | 15X2 | Y100L2-4 | 3.0X2 | 34621 | ||
| 2FLG-2400 | 3.63 | 13600 | 1160 | φ2400 | 9130 | Y200L2-6 | 22X2 | Y112M-4 | 4X2 | 42460 | ||
| 2FLG-3000 | 3.2 | 23300 | 1785 | φ3000 | 12500 | Y200L-4 | 30X2 | Y112M-4 | 4.0X2 | 73030 |
Case Study

A certain mineral processing plant in Guangxi often wastes a lot of resources due to uneven ore particle size during mineral processing. Later, it found Hustonke Mining Equipment Co., Ltd. through Baidu search. Huston technicians based on the demand information and existing equipment configuration provided by the customer. , recommended a high-weir spiral classifier that can be pre-classified to customers. The Huston high-weir spiral classifier has a classification overflow particle size of ≥0.015mm, which exactly meets the customer’s needs. The effect is remarkable in application, and the mineral processing recovery rate is increased by 15%.
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