Mining Centrifugal Dewaterer for Coal Slime Dewatering Used in Coal Washing Plant & Mine Processing
Product Spotlights
Welcome to Henan San Kuang Machinery Technology Co., Ltd. – a professional manufacturer with over a decade of experience in mining machinery. Our Mining Centrifugal Dewaterer for Coal Slime Dewatering is engineered to deliver high-efficiency solid-liquid separation in coal washing plants and mine processing operations. Built with robust materials and precision components, this centrifuge ensures consistent dewatering performance, reducing moisture content to as low as 15–20% while maximizing coal recovery. Whether you are upgrading an existing plant or building a new processing line, our dewaterer offers reliable operation, low maintenance, and excellent return on investment.
Key Features and Technical Specifications:
- High G-Force Design: Generates up to 800 G centrifugal force to effectively separate fine coal slime from water, achieving dewatering efficiency above 85%.
- Durable Construction: Made of abrasion-resistant alloy steel and optional stainless steel components, extending equipment service life under harsh mining conditions.
- Energy-Efficient Drive System: Equipped with VFD-compatible motors that save up to 20% energy compared to traditional drives.
- Automatic Discharge Control: PLC-based control system continuously monitors feed rate, solids load, and discharge moisture, ensuring stable operation without manual intervention.
- Compact Footprint: Space-saving design reduces installation area while maintaining large processing capacity (up to 80 t/h per unit).
- Easy Maintenance: Quick-access screen panels and bearing housings simplify routine cleaning and replacement, minimizing downtime.
| Parameter | Value Range | Remarks |
|---|---|---|
| Feed Size | ≤ 13 mm | Optimal for fine coal slime |
| Moisture After Dewatering | 15% – 20% | Depends on feed characteristics |
| Capacity (dry solids) | 10 – 80 t/h | Customizable per model |
| Motor Power | 30 – 250 kW | Choose based on capacity |
| Weight | 3,500 – 12,000 kg | Varies with size |
Why Choose Our Centrifugal Dewaterer?
- Proven Performance: Installed in more than 30 coal washing plants globally, our machines consistently deliver reliable operation with minimal downtime.
- Customizable Solutions: We offer multiple rotor designs (horizontal or vertical), screen sizes, and materials to match your specific slime characteristics and plant layout.
- After-Sales Support: A dedicated team provides on-site commissioning, training, and remote troubleshooting. Spare parts are available from our warehouses in Shanghai, Lianyungang, Qingdao, and Tianjin ports.
- Compliance with International Standards: Our manufacturing facility is certified under ISO9001, ISO14000, OHSAS18001, and many other quality and safety management systems (full list available upon request).
Trusted by Global Mining Operations
Since 2014, Henan San Kuang Machinery Technology Co., Ltd. has grown into a reliable partner for the mining industry. Located in Luoyang, Henan – a historic center of heavy machinery manufacturing – we operate a factory spanning 10,000–30,000 square meters with a skilled team of 51–100 employees. Our annual export value ranges between US$2.5 million and US$5 million, shipping to markets across North America, South America, Europe, Africa, Asia, and Oceania. Our products undergo rigorous quality control, and we hold certifications including HACCP, QS9000, SA8000, and multiple ISO standards. When you choose our centrifugal dewaterer, you benefit from decades of accumulated expertise, a strong supply chain, and a company committed to your long-term success. Contact us today to discuss your coal slime dewatering requirements – we will provide a tailored proposal with competitive pricing and fast delivery.
Frequently Asked Questions (FAQ)
1. What is the typical moisture content after dewatering?
Our centrifugal dewaterer can reduce moisture to 15–20% depending on the particle size distribution and ash content of the coal slime. Lower moisture levels are achievable with pre-thickening or finer screen panels.
2. Can this machine handle sticky or high-clay content slime?
Yes, we offer optional self-cleaning screen baskets and anti-clogging spray systems to handle difficult materials. Our engineers can recommend the best configuration based on your sample analysis.
3. What is the power consumption per ton of processed slime?
Typically 1.5–3.5 kWh per ton of dry solids, depending on motor power and feed consistency. The VFD drive can further optimize energy use.
4. How often does the screen need to be replaced?
Screen life varies by abrasiveness; on average, replacement is needed every 3–6 months. We stock standard screen sizes for quick delivery.
5. Do you provide installation and training?
Yes, we offer on-site installation supervision and operator training for all overseas shipments. Remote video support is also available.
6. What is the lead time for a standard model?
Lead time is typically 30–45 days after receipt of deposit, depending on order quantity and customization level. Custom models may require 60–90 days.
7. Can the dewaterer be integrated into an existing coal washing plant flow?
Absolutely. Our equipment is designed for easy integration. We provide layout drawings and assist with piping and electrical connections.
8. What guarantees do you offer?
We provide a 12-month warranty on mechanical defects and lifetime technical support. Specific terms are outlined in the sales contract.
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