IntroductionFG Spiral Classifier is a common mineral processing equipment. It uses the principle that solid particles of different sizes and densities have different settling velocities in a liquid. It can be paired with a ball mill to form a closed-circuit circulation, performing operations such as ore particle size classification, desliming, and dehydration.
Applications
- Mineral Processing (Closed-circuit Grinding): Often paired with a ball mill, it forms a closed-circuit circulation system. Coarse materials (sand returns) are sent back to the mill for further grinding, while fine materials meeting the requirements overflow, forming the final product.
- Sand Washing and Aggregate Industry: Used to wash, classify, and dewater sand and gravel, removing soils and impurities to meet the standards for construction and road materials.
Classification and Desliming in Gravity Concentration: In gravity concentration operations, it is used to classify ore and fine mud, remove fine slime (desliming), and prepare materials for subsequent processes like flotation or gravity separation.
Features & Advantages
- Simple and Robust Structure-Easy to operate and maintain, with reliable transmission devices and long-term stable operation.
- Multiple Classification Types-Available in High Weir (overflow particle size 0.83mm to 0.15mm) and Submerged (overflow particle size 0.15mm to 0.07mm) types for different classification particle size requirements.
- Double and Single Spiral Options-Provides options for single or double spiral configurations, with the double spiral offering greater processing capacity suitable for large-scale operations.
| Model |
Spiral diameter (mm) |
Tank length (mm) |
Feed size (mm) |
Capacity (t/h) |
Power (kw) |
Water consumption (t/h) |
Dimension (mm) |
| LX-915 |
915 |
7585 |
≤10 |
80-100 |
11 |
10-80 |
8500x2950x1930 |
| 2LX-915 |
915 |
7585 |
≤10 |
150-200 |
2x11 |
20-160 |
8420x3765x2030 |
| LX-1150 |
1150 |
9782 |
≤10 |
135-175 |
15 |
20-150 |
10970x3945x4720 |
| 2LX-1150 |
1150 |
9782 |
≤10 |
200-350 |
2x15 |
40-300 |
10970x5250x4720 |
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Frequently Asked Questions
How to ensure product quality?
We've successfully obtained international quality system certification. Our workshop has conducted field certification, you're welcome to drop by our workshop. We wholeheartedly welcome and encourage you to appoint independent third-party inspectors to assess our products prior to their dispatch.
How long is the delivery time?
Normally 15 to 30 days.
What training and support are there?
Ordinary equipment is equipped with operation videos for daily maintenance, and large equipment can be installed in the destination country. All equipment is equipped with detailed instructions.
What kind of transportation and packaging?
According to the different sizes of different models, containers, frame containers, roll-on/roll-off ships or bulk cargo can be selected for transportation. They will be fixed, and if placed on the deck, there will be tarpaulins and anti-fall nets.
