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Help CenterPrecision Stainless Steel Round Hole Perforated Sieve for Industrial Sifting and Filtration
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As a leading manufacturer based in Hengshui, Hebei, Anping Xinye Metal Wire Mesh Products Co., Ltd specializes in producing high-quality precision perforated sieves for industrial sifting and filtration applications. Our Precision Stainless Steel Round Hole Perforated Sieve is engineered to deliver consistent, reliable performance in demanding environments, from food processing to chemical filtration. With over 20 years of experience in metal mesh fabrication, we combine advanced CNC punching technology with strict quality control to ensure every sieve meets exacting specifications.
This perforated sieve features uniformly spaced round holes that provide precise particle size separation, high flow rates, and easy cleaning. The stainless steel construction offers excellent corrosion resistance, durability, and hygiene, making it suitable for both wet and dry applications. Whether you need to sift powders, filter liquids, or separate solids, our sieves are designed to optimize your process efficiency.
Key Features & Benefits
- High Precision Openings: Each hole is punched with CNC accuracy (±0.05mm) to ensure uniform sizing and consistent screening results.
- Durable Stainless Steel: Made from 304 or 316L stainless steel, resistant to rust, chemicals, and high temperatures (up to 800°C).
- Customizable Configurations: Available in various hole diameters (1mm–20mm), sheet thicknesses (0.5mm–6mm), and panel sizes (up to 2000mm × 4000mm).
- Easy Maintenance: Smooth surface and round hole design minimize clogging and allow quick cleaning by backwashing or brushing.
- Strong Load Capacity: Solid metal construction withstands heavy material loads and mechanical stress during sifting.
- Versatile Applications: Ideal for food processing (flour, sugar, spices), pharmaceutical granulation, chemical powder filtration, wastewater treatment, and mining.
| Parameter | Standard Range | Customizable? |
|---|---|---|
| Material | SS304 / SS316L | Yes (e.g., 316Ti, Duplex) |
| Hole Diameter | 1.0mm – 20.0mm | Yes (±0.05mm tolerance) |
| Sheet Thickness | 0.5mm – 6.0mm | Yes |
| Opening Ratio | 30% – 60% | Yes (by pattern design) |
| Panel Size | Up to 2000×4000 mm | Yes (custom dimensions) |
| Edge Treatment | Plain / Flanged / Welded frame | Yes (per request) |
Our sieves are manufactured using advanced CNC punching machines that ensure each hole is perfectly round and burr-free. This precision reduces material jamming and extends the service life of the sieve. The round hole pattern also provides a higher open area compared to square holes, resulting in greater throughput for sifting and filtration processes.
For industrial applications, we offer additional options such as reinforced borders for heavy-duty use, polished surfaces to meet food-grade hygiene standards, and custom hole patterns (staggered or straight rows) to optimize for specific material characteristics. Our team works closely with clients to design the perfect sieve for their unique requirements.
Why Choose Anping Xinye?
- Factory Direct Pricing: No middlemen – we manufacture and export directly, offering competitive prices without sacrificing quality.
- Strict Quality Control: Every batch undergoes visual inspection, dimensional measurement, and functional testing before shipment.
- Fast Lead Times: Standard sizes ship within 7–15 days; custom orders within 15–25 days, depending on complexity.
- Global Export Experience: We have supplied perforated sieves to clients in over 30 countries, including USA, Germany, Japan, and Australia.
- Customer Support: Our technical team provides free consultation on material selection, hole size, and installation methods.
Frequently Asked Questions
-
Q: What stainless steel grades are available for this perforated sieve?
A: We offer SS304 (standard) and SS316L (for higher corrosion resistance). Other grades like 316Ti or duplex are available upon request. -
Q: Can I get a custom hole diameter and pattern?
A: Yes, we can customize hole diameter from 1mm to 20mm, and pattern (staggered, straight, or custom spacing) to meet your specific sifting requirements. -
Q: How do I clean the sieve to prevent clogging?
A: The round hole design minimizes clogging. For routine cleaning, use water jet or compressed air. For stubborn particles, soak in mild detergent and brush gently. -
Q: What is the maximum panel size you can produce?
A: Our standard maximum is 2000mm × 4000mm. Larger sizes can be produced with reinforcement or by joining multiple panels. -
Q: Do you provide samples for testing?
A: Yes, we offer small sample pieces (e.g., 200×200mm) for a nominal fee, which is refundable with a bulk order. Contact us for details. -
Q: Can these sieves be used for food processing?
A: Absolutely. Our SS304/316L sieves are food-grade, with smooth surfaces that meet FDA and EU hygiene standards. Polished finish is available for extra cleanliness. -
Q: What is the minimum order quantity (MOQ)?
A: MOQ is 1 piece for standard sizes; custom orders may require 10–50 pieces depending on complexity. We also accept small trial orders. -
Q: How do you ensure the holes are free of burrs?
A: Our CNC punching process uses precision dies and a deburring step. Each sieve is inspected under a magnifier to ensure burr-free edges.
With over 15 years of manufacturing experience, Anping Xinye has delivered more than 500,000 pieces of perforated sieves to satisfied customers worldwide. Our facility in Hengshui, Hebei, is equipped with 30+ CNC punching machines and a dedicated QC lab. We are committed to providing products that enhance your production efficiency and reduce downtime. Contact us today for a quote or technical discussion – we are ready to support your industrial sifting and filtration needs.
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