STCrushers Is A Professional Minging Equipment Manufacturer since 2004, Providing High Quality Crushers, Sand Making Machines, Drying Equipment and more.
STCrushers Is A Professional Minging Equipment Manufacturer since 2004, Providing High Quality Crushers, Sand Making Machines, Drying Equipment and more.
Spiral classifier plays a very important role in the grinding operation. The spiral classifier is used in conjunction with the ball mill to form a closed-loop circulation process in the mineral processing operation. The minerals that meet the particle size requirements are discharged from the flow channel end to the lower process flow as finished products, and the coarse sand returns to the ball mill for re-grinding. Spiral classifier is widely used in mineral processing plants.
Application: limestone, talc, graphite, barite, mica, etc.
Ensures precise separation of particles by size and density.
Made of wear-resistant steel or polyurethane for longevity in abrasive environments.
Low Energy Consumption: Efficient spiral design minimizes power usage.
Modular components and accessible drive systems simplify repairs.
Adaptable to wet or dry processing, with customizable trough angles and lengths.
Reduces water and energy costs while maximizing mineral recovery.
| Model | Spiral diameter(mm) | Speed of Spiral(r/min) | Power（kw） | Slope (°) | Trough Length（mm） | |
|---|---|---|---|---|---|---|
| Sand Return (t/h) | Overflow (t/h) | |||||
| FG500 | 500 | 8-12.5 | 6-11 | 32 | 12-18 | 4500 |
| FG750 | 750 | 6-10 | 11-24 | 65 | 12-18 | 5500 |
| FG1000 | 1000 | 5-8 | 25-45 | 110 | 12-18 | 8400 |
| FG1200 | 1200 | 4-6 | 50-80 | 155 | 12-18 | 8400 |
| FG1500 | 1500 | 4-6 | 70-115 | 235 | 12-18 | 10500 |
| FG1800 | 1800 | 2.5-6 | 100-190 | 310 | 12-18 | 10500 |
| FG2000 | 2000 | 3.6-5.5 | 160-230 | 400 | 12-18 | 12900 |
- Mineral Processing: Grade ores (e.g., iron, gold, copper) by particle size in closed-circuit grinding systems.
- Sand and Gravel Washing: Remove impurities and classify sand for construction or industrial use.
- Coal Preparation: Separate fine coal from refuse in coal washing plants.
- Industrial Slurry Handling: Dewater and transport tailings in chemical or metallurgical processes.
- Environmental Remediation: Treat wastewater or contaminated sediments in recycling facilities.
STCrushers provides high quality and reliable mining equipment customize manufacturing service for global customers, we design the production line according to the needs of the customer's processed materials and output, and realize fully automatic production from feed to discharge.
We have more than 20 years of experience in the production of large mining equipment.
We have an experienced production line design team to meet the processing needs of different materials.
We have two large workshops, a variety of processing equipment and machine tools.
The company strives to provide customers with preferential prices and payment methods to meet customer needs.
If you are looking for mining equipment such as stone crushers, ball mills, rotary dryer, rotary kiln and other equipment, feel free to contact us and our team will reply within 48 hours.
WhatsApp
Email
15538010601