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Home > Light Industry & Daily Use > Kitchen Implements > Strainer > Double-Layer Galvanized Round-Perforated Dewatering Screen, 0.5mm-5mm Aperture, Reinforced Frame

Double-Layer Galvanized Round-Perforated Dewatering Screen, 0.5mm-5mm Aperture, Reinforced Frame

Double-Layer Galvanized Round-Perforated Dewatering Screen, 0.5mm-5mm Aperture, Reinforced Frame thumbnail-3

Double-Layer Galvanized Round-Perforated Dewatering Screen, 0.5mm-5mm Aperture, Reinforced Frame thumbnail-4

Double-Layer Galvanized Round-Perforated Dewatering Screen, 0.5mm-5mm Aperture, Reinforced Frame thumbnail-5

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Double-Layer Galvanized Round-Perforated Dewatering Screen, 0.5mm-5mm Aperture, Reinforced Frame photo-5

Product Spotlights

Double-layer galvanized round perforated dewatering screen with reinforced frame, offering 0.5mm-5mm aperture options. Hot-dip galvanized for corrosion resistance, high open area for efficient dewatering, and customizable dimensions. Ideal for mining, aggregate, and wastewater treatment industries.

Negotiable MOQ: 1 Piece (Price negotiable depending on order volume and customization)

Key Specifications

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Material:

Other, Galvanized steel

Aperture Size:

0.5mm - 5mm

Layer:

Double layer

Contact Supplier Request Quote Chat Now

Anping County Boli Hardware Wiremesh Products Factory

2Yrs

Payment & Shipping

Payment Methods:

Port of Shipment:

tianjin shanghai qingdao

Delivery Detail:

Delivery time depends on order quantity.

Product Details
Company Profile
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Material Other, Galvanized steel

Aperture Size 0.5mm - 5mm

Layer Double layer

Frame Type Reinforced frame

Surface Treatment Hot-dip galvanized

Application Dewatering, sieving, filtration

Shape Round perforated

Customizable Yes (aperture, size, frame)

Premium Double-Layer Galvanized Round-Perforated Dewatering Screen – Engineered for High-Efficiency Separation

As a trusted manufacturer since 1998, Anping County Boli Hardware Wiremesh Products Factory specializes in producing heavy-duty dewatering screens that meet the rigorous demands of industrial processing. Our Double-Layer Galvanized Round-Perforated Dewatering Screen combines a reinforced frame with precision-punched round apertures ranging from 0.5mm to 5mm, ensuring optimal dewatering performance and long service life. With an annual export value of US$5–10 million and shipments to over 15 countries, we deliver consistent quality backed by decades of manufacturing expertise.

Key Features & Specifications

Double-Layer Design: Two layers of galvanized steel sheets with round perforations, providing enhanced filtration efficiency and structural stability. The top layer handles coarse particles, while the bottom layer ensures fine separation.
Round Perforations (0.5mm–5mm): Available in multiple aperture sizes to suit different dewatering and screening requirements. Custom apertures within this range can be produced upon request.
Hot-Dip Galvanized Finish: Each screen is hot-dip galvanized for superior corrosion resistance, making it ideal for wet environments, chemical exposure, and outdoor use.
Reinforced Frame: The frame is built with thicker steel and additional support ribs, preventing deformation under heavy loads and high-frequency vibration.
High Open Area: The round perforation pattern maximizes open area for efficient liquid drainage and particle passage, reducing clogging.
Versatile Applications: Suitable for dewatering in mining, coal washing, sand and gravel, food processing, waste water treatment, and chemical industries.

Technical Specifications

Parameter	Details
Material	Galvanized steel (Q235 or equivalent)
Aperture Range	0.5mm, 1mm, 2mm, 3mm, 4mm, 5mm (custom sizes available)
Sheet Thickness	1.5mm – 3mm (top layer), 1.0mm – 2mm (bottom layer)
Frame Thickness	3mm – 5mm with reinforcement ribs
Overall Dimensions	Customizable (e.g., 1200×2400mm, 1500×3000mm)
Surface Treatment	Hot-dip galvanized (≥85μm coating thickness)
Application	Dewatering, sieving, classification, filtration

Advantages for Your Business

Extended Service Life: The galvanized coating prevents rust, reducing replacement frequency and maintenance costs.
High Throughput: The double-layer structure with round perforations allows faster dewatering, improving overall process efficiency.
Minimal Blinding: Round holes reduce material sticking compared to slotted or square openings, ensuring consistent performance.
Easy Installation: The reinforced frame is designed for quick mounting on vibrating screens, shakers, and dewatering machines.
Customizable Options: Aperture size, screen dimensions, and frame thickness can be tailored to match your specific equipment and material.

Frequently Asked Questions

Q: What is the difference between single-layer and double-layer dewatering screens?
A: A double-layer screen provides two-stage separation: the top layer removes larger particles, and the bottom layer handles finer particles, resulting in higher dewatering efficiency and reduced clogging.
Q: Can I get a custom aperture size not listed in the standard range?
A: Yes, we can produce apertures from 0.5mm to 5mm in increments of 0.1mm. Please provide your requirements for a quote.
Q: How long does the galvanized coating last under harsh conditions?
A: The hot-dip galvanized coating (≥85μm) typically provides 10–20 years of corrosion protection in moderate environments. In highly acidic or alkaline conditions, additional coatings may be recommended.
Q: What is the maximum size of the screen you can produce?
A: Our standard maximum sheet size is 1500×3000mm, but larger sizes can be fabricated by joining panels. Contact us for custom dimensions.
Q: Is this screen suitable for high-frequency vibrating machines?
A: Yes, the reinforced frame and rigid structure are designed to withstand high-frequency vibration without cracking or loosening.
Q: Do you provide samples for testing?
A: We can provide small sample pieces (e.g., 300×300mm) for evaluation. Sample cost is negotiable, and shipping is at buyer's expense.
Q: What is the typical lead time for bulk orders?
A: For standard sizes, lead time is 15–20 days after order confirmation. Custom orders may require 25–30 days.
Q: How do you ensure product quality?
A: We have a strict quality control system including raw material inspection, in-process checks, and final testing for aperture accuracy, galvanizing thickness, and frame strength.

Trust Anping Boli – Your Reliable Partner in Industrial Screening

With over 25 years of manufacturing experience, we have supplied dewatering screens to clients in North America, South America, Europe, Africa, and Asia. Our annual export value of US$5–10 million reflects global customer satisfaction. We ship from major Chinese ports (Tianjin, Qingdao, Shanghai, Foshan) and offer flexible payment terms. Whether you need a standard screen or a custom solution, our team is ready to support you. Request a quote or contact us today to discuss your dewatering screen requirements.

Product Tags: Galvanized Dewatering Screen , Round Perforated Sieve , Double-Layer Vibrating Screen