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Help CenterAgricultural Seed Sampling Screen 2mm Aperture for Wheat Corn
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As a trusted manufacturer from Anping County Boli Hardware Wiremesh Products Factory, established in 1998, we specialize in producing high-precision agricultural seed sampling screens. Our Agricultural Seed Sampling Screen with 2mm aperture is meticulously designed for wheat, corn, and other grain seed testing. With over two decades of export experience to global markets including North America, Europe, and Asia, we ensure every screen meets the rigorous demands of seed quality analysis. The 2mm aperture allows efficient separation of small impurities while retaining whole seeds, making it an essential tool for seed laboratories, agricultural research stations, and grain processing facilities.
This sampling screen is constructed from premium stainless steel or galvanized iron wire, offering excellent corrosion resistance and long service life. The precise 2mm opening (2.0mm ±0.05mm) is achieved through advanced weaving technology, ensuring consistent performance across batches. Below are the key technical specifications:
| Parameter | Specification |
|---|---|
| Aperture Size | 2mm (2.0mm ±0.05mm) |
| Material | 304 Stainless Steel / Hot-dip Galvanized Iron Wire |
| Wire Diameter | 0.6mm – 1.0mm (customizable per request) |
| Weave Type | Plain Weave (square mesh) |
| Screen Diameter | 200mm, 300mm, 400mm, or custom sizes |
| Surface Finish | Smooth, burr-free edges; polished or galvanized |
| Applicable Standards | Compatible with standard seed testing equipment (e.g., Carter-Day, dockage testers) |
Key Features & Benefits:
- High Precision: Each 2mm aperture is individually controlled during weaving, ensuring uniform separation for accurate seed purity analysis.
- Durable Construction: Made from Grade 304 stainless steel or heavy-duty galvanized wire, resistant to rust, bending, and repeated cleaning cycles.
- Versatile Application: Ideal for wheat, corn, barley, rice, soybean, and other small to medium grains. Also suitable for soil, fertilizer, and feed sampling.
- Customizable Options: Screen diameter, wire gauge, and frame material (stainless steel ring, aluminum ring, or wooden frame) can be tailored to your specific equipment.
- Easy Maintenance: Smooth surface prevents seed entanglement; washable with water or air blow cleaning.
- Cost-Effective: Direct factory pricing with bulk order discounts, reducing your procurement expenses.
Our screens are widely used in seed certification laboratories, agricultural universities, grain elevators, and seed processing plants. The 2mm aperture size is particularly effective for removing chaff, dust, and broken kernels while retaining sound wheat and corn seeds. With an annual export value exceeding US$5 million, we have shipped tens of thousands of screens to over 50 countries. Our strict quality control includes visual inspection under 10x magnification and aperture measurement using calibrated gauges.
Trust is built on reliability. Since 1998, we have maintained a reputation for consistent quality and on-time delivery. We offer flexible shipping from Tianjin, Qingdao, Shanghai, and Foshan ports, with lead times of 7-15 days for standard orders. OEM/ODM services are available with your logo or packaging. Contact us today for a sample or bulk quote – let us be your long-term partner in seed testing equipment.
Frequently Asked Questions (FAQ)
Q1: What is the exact aperture tolerance of this screen?
A: The 2mm aperture has a tolerance of ±0.05mm, ensuring consistent sieving results for seed testing.
Q2: Can this screen be used for corn seed sampling?
A: Yes, the 2mm aperture is suitable for small corn seeds (e.g., popcorn or flint corn). For larger dent corn varieties, we recommend a 3mm or 4mm screen – please contact us for customization.
Q3: Is the screen available with a frame?
A: Yes, we offer screens with or without a frame. Standard frames are made of stainless steel or aluminum. Please specify your requirement when ordering.
Q4: How do I clean the screen after use?
A: Rinse with water and a soft brush, or use compressed air. Avoid harsh chemicals that may damage the wire. The screen is corrosion-resistant for long-term use.
Q5: Do you provide samples?
A: Yes, we offer paid samples with shipping cost. The sample fee is refundable for bulk orders above 100 pieces.
Q6: What is the minimum order quantity (MOQ)?
A: For standard sizes (200mm, 300mm), MOQ is 50 pieces. For custom sizes, MOQ may vary – please inquire.
Q7: Can you print my company logo on the frame?
A: Yes, we offer OEM services including laser engraving or silk screen printing on the frame. Provide your logo design and we will confirm the artwork.
Q8: How long does shipping take to Europe?
A: By sea, transit time is approximately 20-30 days to major European ports. Air freight or express (DHL, FedEx) is available for urgent orders.
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