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Help CenterBottle Neck Ring Used in Pharmaceutical Bottle Capping Machine, FDA Compliant Material, Smooth Surface
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As a trusted manufacturer since 1998, Anping County Boli Hardware Wiremesh Products Factory presents our premium Bottle Neck Ring specifically designed for pharmaceutical bottle capping machines. Crafted from FDA-compliant materials, these rings feature a meticulously smooth surface to ensure contamination-free operation and seamless integration with high-speed capping equipment. Our decades of export experience to markets across North America, Europe, and Asia guarantee consistent quality and reliable supply chain support.
These neck rings play a critical role in aligning and holding bottles during the capping process, preventing misalignment and ensuring a tight seal. The FDA-compliant material meets rigorous safety standards for pharmaceutical packaging, while the smooth surface minimizes friction and wear on both the ring and the bottle neck. Below we detail the key features, technical specifications, and benefits that make our bottle neck rings a preferred choice for drug manufacturers worldwide.
Key Features & Benefits
- FDA Compliant Material: Manufactured from food-grade HDPE or PP that complies with FDA 21 CFR 177.1520, ensuring no chemical migration into pharmaceutical products.
- Ultra-Smooth Surface: Precision-machined to eliminate burrs, sharp edges, or rough spots, reducing bottle scratching and particle generation.
- High Durability: Resistant to cracking, deformation, and wear under continuous high-speed capping cycles (up to 300 bottles per minute).
- Customizable Dimensions: Available in a wide range of inner diameters, outer diameters, and heights to match specific bottle neck sizes and capping machine models.
- Easy Installation: Designed for quick snap-on or screw-on mounting without special tools, minimizing downtime during changeovers.
- Low Friction Coefficient: Reduces torque requirements and prevents bottle neck damage, improving capping consistency.
- Non-Toxic & Odorless: Safe for direct contact with drug containers; no off-gassing or taste transfer.
Technical Specifications
| Parameter | Value |
|---|---|
| Material | FDA-compliant HDPE or PP (customizable) |
| Inner Diameter (ID) | 20 mm – 50 mm (custom options available) |
| Outer Diameter (OD) | 25 mm – 60 mm |
| Height | 10 mm – 30 mm |
| Surface Roughness (Ra) | ≤ 0.8 μm |
| Operating Temperature | -20°C to 60°C |
| Color | White, natural, or custom color upon request |
| Packaging | Poly bags / cartons (custom packing available) |
Our bottle neck rings are engineered to perform consistently across a variety of capping machine brands, including those from Marchesini, IMA, Bosch, and others. The flexible design allows for easy adaptation to different bottle neck profiles, while the FDA-compliant material ensures full regulatory compliance for pharmaceutical packaging lines.
Why Choose Our Bottle Neck Rings?
- Proven Manufacturing Expertise: With over 25 years of experience in metal and plastic parts production, we have refined our processes to deliver consistent quality.
- Global Export Track Record: Annual export value of US$5–10 million, serving customers in North America, South America, Europe, Asia, Africa, and Oceania.
- Strict Quality Control: Every ring undergoes dimensional inspection and surface finish verification before shipment.
- Fast Lead Times: Standard orders ship within 7–15 days; rush orders are accommodated upon request.
- Customization Support: We can modify dimensions, material grade, and color to meet your specific requirements.
Our factory is located in Hengshui, Hebei, China, with convenient access to major ports such as Tianjin, Qingdao, Shanghai, and Foshan. This logistical advantage ensures efficient shipping to destinations worldwide. We welcome OEM and ODM projects, and our engineering team is ready to assist with technical drawings and samples.
Frequently Asked Questions (FAQ)
Q1: Are these bottle neck rings suitable for all types of capping machines?
A: They are designed for universal compatibility with most pharmaceutical bottle capping machines. However, we recommend providing your machine model and bottle neck dimensions to ensure a perfect fit.
Q2: What FDA certification do you have?
A: The material complies with FDA 21 CFR 177.1520 (olefin polymers) for food contact. We can provide a compliance statement upon request. Third-party test reports are also available.
Q3: Can you provide samples for testing?
A: Yes, we offer free samples for standard sizes. Custom samples are available at a nominal cost, which can be deducted from the first order.
Q4: What is the minimum order quantity (MOQ)?
A: For standard sizes, MOQ is 1000 pieces. For custom dimensions, MOQ is typically 5000 pieces, but we can negotiate based on your volume.
Q5: How do you ensure the smooth surface finish?
A: We use precision injection molding with high-quality molds, followed by post-processing inspection. Each ring is checked for burrs and surface defects before packing.
Q6: What is the typical lead time?
A: Standard orders ship within 7–15 working days after payment confirmation. For larger quantities or custom products, please allow 15–25 days.
Q7: Do you ship internationally?
A: Yes, we export worldwide. Our main ports include Tianjin, Qingdao, Shanghai, and Foshan. We can arrange FOB, CIF, or EXW terms as per your request.
Q8: Can you customize the color of the ring?
A: Yes, we can produce rings in any color using color masterbatch. Please provide a Pantone code or color sample for matching.
With a dedicated team, a strong export record, and a commitment to quality, Anping County Boli Hardware Wiremesh Products Factory is your reliable partner for pharmaceutical capping machine components. We have served over 200 clients across 50+ countries, and our annual export value of US$5–10 million reflects the trust our customers place in us. Contact us today to request a quote or discuss your specific requirements. Let us help you maintain the highest standards in pharmaceutical packaging.
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