Frequently Asked Questions
Q: Can I visit your factory?
A: Yes. Many domestic and international customers visit our factory every year.
Q: How long is the warranty of your equipment? Do you supply spare parts?
A: Our warranty period is one year generally. We can supply spare parts.
Q: Do you provide after-sale service?
A: Yes. We have a professional after-sale service team to promptly and thoroughly solve your problems.
Q: Do you provide equipment operation training?
A: Yes. We can send professional engineers to the working site for equipment installation, adjustment, and operation training. All of our engineers have passports.
Q: Do you provide beneficiation flow chart?
A: Yes. Our experienced engineers are specialized in designing process flow for various ores beneficiation, including iron ore, tin ore, copper ore, gold ore, lead zinc ore, manganese ore, etc.
Q: Can you test our samples?
A: Yes. You can send your samples to us for test and analysis.
Q: Have you made the whole ore dressing lines?
A: Yes. We have made several large ore dressing lines at home and abroad.
FLG Series Screw Spiral Classifier in Beneficiation Process
Brief Introduction of Screw Spiral Classifier:
The XSL Series of spiral Sand Washing Machine is suitable for washing and selecting, classifying, and trash-extracting in indusies, like metallurgy, construction, water and electricity, etc. this series of machine is suitable for washing and selecting materials of mid-fine and rough granularity.
Working Principle of Screw Spiral Classifier:
When the machine is working, the material goes into the input part. it will push the material to the output through the machine. surface dust and impurity are removed when the material from the input part to the output part is pushed, mixed and washed. the final product goes out through the discharge outlet and the mud and impurity will go out through overflow part.
Screw Spiral Classifier Features:
1.high level cleaning and reasonable structure.
2.large capacity and small power consumption
3.small loss of sand during the process of sand washing.
Technical Parameters of Screw Spiral Classifier:
| model | spiral diameter(mm) | capacity(t/h) | power(kw) | weight(t) |
| XSL-50 | 500 | 12-20 | 3 | 2.55 |
| XSL-75 | 750 | 40-55 | 5.5 | 3.82 |
| XSL-100 | 1000 | 60-75 | 7.5 | 4.87 |
| XSL-120 | 1200 | 80-100 | 11 | 6.9 |
| XSL-150 | 1500 | 100-130 | 18.5 | 8.8 |
| XSL-200 | 2000 | 130-160 | 22 | 19 |
| 2XSL-100 | 1000 | 120-150 | 7.5*2 | 8.9 |
| 2XSL-120 | 1200 | 160-200 | 11*2 | 13.1 |
Producing Process of Screw Spiral Classifier:
Delivery Site of Screw Spiral Classifier:
Work Site of Screw Spiral Classifier: