Stainless Steel Filter Element Wedge Wire Screen Centrifuge Basket for Coal Processing
Product Spotlights
As a leading manufacturer with over 25 years of expertise, Anping County Boli Hardware Wiremesh Products Factory proudly presents our premium-grade Stainless Steel Filter Element Wedge Wire Screen Centrifuge Basket, specifically engineered for demanding coal processing applications. Our centrifuge baskets are designed to maximize dewatering efficiency, minimize particle loss, and withstand the harsh conditions of coal slurry separation. With annual exports exceeding US$5 million and a global customer base spanning North America, Europe, Asia, and beyond, our products are trusted by coal preparation plants worldwide for their consistent performance and exceptional durability.
This centrifuge basket features a robust wedge wire construction that ensures precise slot openings, high open area, and excellent resistance to clogging. The V-shaped profile allows for efficient drainage while preventing fine particles from passing through, resulting in drier coal cake and reduced moisture content. Our baskets are custom-manufactured to fit various centrifuge models, including those from major OEMs, ensuring seamless integration into your existing coal processing line.
Below, we highlight the key technical specifications and advantages of our product:
| Parameter | Details |
|---|---|
| Material | AISI 304, 316L, 904L, or Duplex stainless steel (optional) |
| Wire Type | Wedge wire (continuous slot, V-shaped profile) |
| Slot Opening | 0.10 mm – 2.00 mm (tolerance ±0.02 mm) |
| Basket Diameter | 500 mm – 2000 mm (custom sizes available) |
| Basket Height | 200 mm – 1500 mm |
| Open Area | Up to 25% (depending on slot size) |
| Max Operating Temperature | Up to 600°C (for specific grades) |
| Connection | Flanged, welded, or bolted (according to customer specification) |
Key Features & Benefits:
- High Dewatering Efficiency: The wedge wire design ensures a large open area, allowing water to pass through quickly while retaining coal particles. This results in a drier final product, reducing downstream drying costs.
- Exceptional Durability: Made from premium stainless steel, our baskets resist corrosion, abrasion, and thermal shock. The continuous slot structure eliminates weak points, providing long service life even under heavy loads.
- Non-Clogging Operation: The V-shaped wedge wire creates a self-cleaning effect: as the basket rotates, particles are forced away from the slot openings, preventing blinding and maintaining consistent throughput.
- Precision Manufacturing: Each basket is fabricated using advanced CNC winding and welding techniques, ensuring uniform slot dimensions and tight tolerances. This guarantees consistent filtration performance across the entire basket surface.
- Customizable to Your Needs: We offer a wide range of wire profiles, slot sizes, basket dimensions, and connection types. Our engineers work closely with you to design the optimal centrifuge basket for your specific coal processing parameters (feed size, moisture content, capacity).
- Compatibility: Our baskets are compatible with major centrifuge brands such as TEMA, Siebtechnik, Humboldt, Decanter, and many others. We can also reverse-engineer existing baskets for replacement purposes.
Applications in Coal Processing:
- Fine coal dewatering in vibrating screen centrifuges
- Coal slurry recovery and thickening
- Magnetite recovery in dense medium circuits
- Tailings dewatering and water recycling
- Froth flotation concentrate filtration
Quality Assurance & Trust: Established in 1998, our factory has been dedicated to wire mesh and filtration products for more than two decades. We maintain strict quality control from raw material sourcing to final inspection. Each centrifuge basket undergoes dimensional checks, slot uniformity testing, and welding integrity verification before shipment. Our annual export value of US$5–10 million reflects the confidence our global customers have in our products. We ship to major ports including Tianjin, Qingdao, Shanghai, and Foshan, ensuring fast and reliable delivery to all major markets.
We invite you to experience the difference that a precisely engineered wedge wire centrifuge basket can make in your coal processing operations. Our team of experienced engineers is ready to provide technical support, sample testing, and custom solutions tailored to your needs. Contact us today for a quote or to discuss your specific requirements.
Frequently Asked Questions (FAQ)
Q1: What stainless steel grades are available for the centrifuge basket?
A1: We offer AISI 304, 316L, 904L, and Duplex stainless steel. The choice depends on your specific corrosion resistance requirements and slurry chemistry. 316L is commonly used for coal processing due to its good balance of strength and corrosion resistance.
Q2: How do I determine the correct slot opening for my application?
A2: The slot opening should be slightly smaller than the minimum particle size you want to retain. For coal dewatering, typical slot sizes range from 0.25 mm to 0.50 mm. Our engineers can recommend the optimal slot based on your feed particle size distribution and desired moisture content.
Q3: Can you manufacture baskets for non-standard centrifuge models?
A3: Absolutely. We specialize in custom designs. Please provide a drawing, sample, or detailed dimensions of your existing basket, and we will produce a precise replacement or new basket tailored to your centrifuge.
Q4: What is the typical lead time for an order?
A4: For standard sizes and materials, lead time is approximately 15–25 working days. Custom orders may require 25–35 working days depending on complexity. We can expedite urgent orders upon request.
Q5: Do you offer a warranty?
A5: Yes, we provide a 12-month warranty against manufacturing defects. Our baskets are designed for long service life, and we stand behind the quality of our products.
Q6: How do I maintain the centrifuge basket to extend its lifespan?
A6: Regular inspection for wear, cleaning to remove any buildup, and avoiding excessive pressure are recommended. Stainless steel is resistant to corrosion, but periodic passivation can help maintain its surface properties. Refer to our maintenance guide for detailed steps.
Q7: Can I get a sample before placing a bulk order?
A7: Yes, we can provide a small sample basket or a section of wedge wire for evaluation. Sample costs are negotiable and may be deducted from the final order. Contact our sales team for details.
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