Stainless Steel 316L Wedge Wire Screw Press Dewatering Screen for Cattle Manure Separation
Product Spotlights
As a leading manufacturer with over 25 years of experience (since 1998), Anping County Boli Hardware Wiremesh Products Factory proudly presents our Stainless Steel 316L Wedge Wire Screw Press Dewatering Screen, specifically engineered for efficient cattle manure separation. This product combines premium materials with precision manufacturing to deliver reliable dewatering performance in agricultural and waste management applications. Our screens are exported globally to over 20 countries, with annual exports reaching US$5–10 million, ensuring you receive a product that meets international standards.
Our wedge wire screw press dewatering screen is designed to maximize liquid-solid separation, reducing the moisture content of cattle manure while preserving valuable nutrients for reuse. The 316L stainless steel construction offers superior corrosion resistance against acidic manure components, ensuring long service life even in harsh environments. The unique V-shaped wire profile provides a self-cleaning surface that minimizes clogging and maintains consistent flow rates.
Key Features & Technical Specifications:
- Material: Premium 316L stainless steel — excellent resistance to chlorides, acids, and organic compounds.
- Wedge Wire Design: Continuous slot opening with a trapezoidal wire shape prevents particle binding and ensures easy cleaning.
- High Open Area: Up to 60% open area for enhanced dewatering capacity.
- Customizable Slot Sizes: Available from 0.1mm to 3mm to suit different manure consistencies.
- Robust Construction: Welded support rods and heavy-duty end flanges for structural integrity under high pressure.
- Compatible with Screw Press Systems: Designed to fit standard screw press dewatering machines, with customizable dimensions.
| Parameter | Standard Range | Custom Options |
|---|---|---|
| Slot Opening | 0.5mm – 2.0mm | 0.1mm – 3.0mm |
| Wire Diameter | 3.0mm | 2.0mm – 5.0mm |
| Screen Diameter | 300mm | 100mm – 600mm |
| Screen Length | 1000mm | 500mm – 3000mm |
| Temperature Range | -20°C to 200°C | Extended available |
Benefits for Your Operation:
- Enhanced Dewatering Efficiency: The wedge wire design increases liquid removal rate by up to 30% compared to conventional screens, reducing drying time and energy costs.
- Reduced Maintenance: Self-cleaning slots prevent clogging from fibrous manure solids, minimizing downtime for cleaning.
- Longer Lifespan: 316L stainless steel resists corrosion from manure acids and ammonia, providing years of reliable service in wet conditions.
- Nutrient Retention: Efficient separation retains nitrogen, phosphorus, and potassium in the solid fraction, making it ideal for organic fertilizer production.
- Custom Fit: We offer tailored dimensions and slot sizes to match your existing screw press equipment, ensuring seamless integration.
With our factory located in Hengshui, Hebei — the heart of China's wire mesh industry — we leverage advanced welding technology and strict quality control. Each screen undergoes rigorous inspection for slot uniformity and weld strength. Our annual export volume of US$5–10 million is a testament to the trust placed by customers in North America, South America, Europe, Southeast Asia, Africa, and Oceania. We ship from major ports including Tianjin, Qingdao, Shanghai, and Foshan, ensuring timely delivery.
Invest in a dewatering screen that combines material excellence, engineering precision, and proven performance. Contact us today to discuss your specific requirements or request a sample. Our team is ready to provide technical support and competitive pricing for bulk orders.
Frequently Asked Questions (FAQ)
-
What is the typical lifespan of this screen in cattle manure separation?
With proper maintenance, a 316L wedge wire screen can last 3–5 years or more, depending on the acidity of the manure and operating conditions. Regular cleaning with high-pressure water helps extend its life. -
Can I use this screen for other types of manure or organic waste?
Yes, it is suitable for swine, poultry, cow manure, as well as food processing waste, brewery spent grain, and municipal sludge. The slot size can be customized for different solid particle sizes. -
How do I clean the screen to prevent clogging?
The self-cleaning V-shaped profile reduces clogging. For deep cleaning, backflushing with water or using a brush along the slots is recommended. Avoid using abrasive tools that may damage the wire. -
Is the screen resistant to corrosion from acidic manure?
316L stainless steel contains molybdenum, which provides enhanced resistance to chlorides and acidic environments. It is highly suitable for manure with pH levels as low as 3.5. -
What size screen do I need for my screw press?
We offer standard diameters from 100mm to 600mm and lengths from 500mm to 3000mm. Please provide your press's inner diameter and overall length for a custom fit. -
Do you offer samples for testing before bulk purchase?
Yes, we can provide small sample screens (e.g., 200mm diameter) for testing your manure. Shipping costs are negotiable based on quantity. -
What is the minimum order quantity (MOQ)?
For standard sizes, MOQ is 10 pieces. For custom sizes, MOQ is 50 pieces. We can discuss smaller quantities for trial orders. -
How long does shipping take to international destinations?
Usually 15–30 days after order confirmation, depending on the destination and shipping method. We work with reliable freight forwarders to ensure safe delivery.
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