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Help CenterPerforated Stainless Steel Sheet 304 Grade for Vibrating Screen 2mm Thick 5mm Slot Holes
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Welcome to Anping County Boli Hardware Wiremesh Products Factory – your trusted manufacturer of high-quality perforated metal since 1998. Our Perforated Stainless Steel Sheet 304 Grade for Vibrating Screen is engineered to deliver superior performance in demanding screening and filtration applications. With a precise thickness of 2mm and 5mm slot holes, this sheet combines durability, corrosion resistance, and optimal open area for efficient material separation. Backed by our 20+ years of manufacturing experience and annual export value of US$5-10 million, we ensure consistent quality and reliable supply to clients worldwide.
This perforated sheet is specifically designed for vibrating screens used in mining, aggregate processing, food processing, and chemical industries. The 304 stainless steel grade offers excellent resistance to rust and oxidation, while the 5mm slot holes provide accurate sizing and high throughput. Our advanced punching technology ensures clean edges, uniform hole spacing, and flatness that meets stringent industrial standards.
Key Features & Technical Specifications
- Material: 304 Stainless Steel – excellent corrosion resistance, suitable for wet and abrasive environments.
- Thickness: 2mm (0.079 inch) – robust enough for heavy-duty screening while maintaining flexibility.
- Hole Size: 5mm slot (width × length can be customized; typical slot length is 20-50mm).
- Open Area: Approximately 30-40% depending on hole pattern, ensuring efficient material flow.
- Hole Pattern: Available in staggered (60°) or straight rows for optimal strength and screening performance.
- Sheet Dimensions: Standard sizes 1000x2000mm, 1220x2440mm, or custom sizes up to 1500x3000mm.
- Surface Finish: Mill finish, with optional deburring, brushing, or PVC coating for added protection.
- Edge Treatment: Plain, deburred, or welded edge frame available upon request.
| Parameter | Specification |
|---|---|
| Material Grade | 304 (UNS S30400) |
| Sheet Thickness | 2mm ±0.1mm |
| Slot Width | 5mm ±0.2mm |
| Slot Length | 20mm, 30mm, 40mm, 50mm (customizable) |
| Open Area Ratio | 35% (staggered pattern) |
| Max Sheet Size | 1500mm x 3000mm |
| Tensile Strength | ≥520 MPa |
| Yield Strength | ≥205 MPa |
Why Choose Our Perforated Stainless Steel Sheet for Vibrating Screens?
- Enhanced Screening Efficiency: The 5mm slot design allows precise particle separation while minimizing blinding and clogging, even with sticky or moist materials.
- Long Service Life: 304 stainless steel resists corrosion, abrasion, and fatigue, ensuring the sheet lasts longer than carbon steel or plastic alternatives.
- Customizable to Your Needs: We offer a wide range of sheet sizes, hole patterns, and edge treatments to match your specific vibrating screen equipment.
- Consistent Quality: Our production process includes strict quality control – from raw material inspection to final dimensional checks – ensuring every sheet meets your specifications.
- Cost-Effective Solution: By manufacturing directly, we offer competitive pricing without compromising on quality, with flexible MOQ options for both small and large orders.
- Global Shipping Expertise: With years of export experience to North America, Europe, Southeast Asia, Africa, and Oceania, we ensure safe packaging and timely delivery from major Chinese ports.
Our perforated sheets are widely used in vibrating screens for classifying coal, gravel, sand, minerals, and recycled materials. They are also suitable for dewatering, sizing, and scalping applications. The 2mm thickness provides the strength needed to withstand high-frequency vibration without deformation, while the slot openings allow efficient material flow.
Trust & Reliability – Our Commitment to You
Since 1998, Anping County Boli Hardware Wiremesh Products Factory has been a dedicated manufacturer of wire mesh and perforated metal products. With an annual export value of US$5-10 million, we serve clients in over 15 international markets, including Europe, North America, and Southeast Asia. Our factory is located in the “Wire Mesh Capital” – Anping, Hebei, giving us access to premium raw materials and skilled labor.
We pride ourselves on fast response, professional customer service, and the ability to deliver custom solutions. Whether you need a standard size or a unique specification, our team is ready to assist. We have successfully supplied perforated sheets for large-scale mining projects and industrial screening plants, earning a reputation for reliability and quality.
Ready to improve your screening process? Contact us today for a quote or technical consultation. We offer free samples (shipping cost negotiable) and can provide third-party testing reports upon request.
Frequently Asked Questions (FAQ)
-
Q1: What is the difference between slotted holes and round holes for vibrating screens?
A: Slotted holes (like our 5mm slot) provide a larger open area and reduce blinding, making them ideal for wet or sticky materials. Round holes are better for precise sizing of granular materials. The slot design also allows elongated particles to pass through more easily. -
Q2: Can I get custom sheet dimensions?
A: Yes, we can produce sheets in custom widths up to 1500mm and lengths up to 3000mm. We also offer custom hole patterns (staggered, straight, or special) and edge treatments (plain, deburred, or with mounting flanges). Please provide your drawing or specifications. -
Q3: What is the tolerance on thickness and hole size?
A: Thickness tolerance is typically ±0.1mm, and slot width tolerance is ±0.2mm. Tighter tolerances are available upon request for critical applications. -
Q4: How do I prevent corrosion in harsh environments?
A: Our 304 stainless steel sheet offers good corrosion resistance under normal conditions. For marine or highly corrosive environments, we recommend 316L grade or applying a protective coating (e.g., PVC or powder coating) – both options are available upon request. -
Q5: What is the minimum order quantity (MOQ)?
A: The MOQ depends on the thickness and size. For standard 2mm sheets, the MOQ is typically 50 sheets. For custom sizes, the MOQ may be higher. We can also accommodate trial orders – please contact us for details. -
Q6: How long does production and shipping take?
A: For standard sizes, production takes 7-10 working days. For custom orders, it’s 10-15 days. Shipping time depends on the destination: Sea freight from Tianjin/Qingdao/Shanghai to North America takes about 20-30 days, to Europe 25-35 days, to Southeast Asia 10-15 days. -
Q7: Can you provide a certificate of material or test report?
A: Yes, we can provide a mill test certificate for the 304 stainless steel material. Third-party inspection (e.g., SGS, Intertek) is also available at an additional cost. -
Q8: Do you offer samples before bulk order?
A: Yes, we offer free samples (1-2 sheets) with the buyer paying shipping costs. Samples can be produced according to your specifications to verify quality and fit.
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