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Help CenterBottle Neck Ring for Food Beverage Filling Line 28mm Cap Compatible With Capper
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Welcome to Anping County Boli Hardware Wiremesh Products Factory, a trusted manufacturer since 1998 with annual export value exceeding US$5 million. Our Bottle Neck Ring for Food Beverage Filling Line is specially designed to match 28mm caps and seamlessly integrate with various capper machines. This neck ring ensures precise bottle alignment, reduces downtime, and enhances production efficiency — a critical component for high-speed beverage filling operations. With decades of experience serving global markets including North America, Europe, and Southeast Asia, we deliver reliable solutions that keep your lines running smoothly.
Product Overview
The Bottle Neck Ring is a precision-machined component that guides bottles during capping, preventing misalignment and cap defects. Compatible with 28mm screw caps or snap caps, it works with most automatic and semi-automatic capper machines. Crafted from high-grade stainless steel or durable engineering plastic (optional), it offers excellent wear resistance and long service life. The smooth internal surface minimizes friction, while the external profile ensures easy installation and quick changeover.
Key Features & Benefits
- Precision Fit: Engineered for 28mm caps, ensuring consistent torque and leak-proof sealing.
- Wide Compatibility: Works with popular capper models from Krones, Sidel, Arol, and more (customizable upon request).
- Durable Material: Available in 304 stainless steel (food-grade) or reinforced nylon — both FDA-compliant optional.
- Easy Installation: Quick-change design reduces downtime; no special tools required.
- Anti-Slip Surface: Textured inner ring grips bottle neck securely, preventing rotation during capping.
- Low Maintenance: Smooth finish resists buildup of product residue, easy to clean.
Technical Specifications
| Compatible Cap Size | 28mm (standard) |
| Material Options | Stainless Steel 304, 316L, or Nylon (PA66+GF30) |
| Inner Diameter | 28.0 ± 0.1 mm |
| Outer Diameter | 40 mm (customizable) |
| Height | 15 mm (standard) |
| Operating Temperature | -20°C to 120°C (stainless steel) |
| Weight | Approx. 15 g (plastic) / 45 g (steel) |
| Packaging | 100 pcs per carton, palletized for export |
Why Choose Our Bottle Neck Ring? In high-speed filling lines, even a 0.1mm deviation can cause cap jams or leakage. Our neck ring is manufactured with CNC precision, ensuring every unit meets tight tolerances. The stainless steel version is ideal for hot-fill or carbonated beverages, while the plastic version offers cost-effective performance for non-carbonated drinks. Both materials are free from harmful substances and suitable for food contact.
Customer Benefits: Reduced cap rejection rate by up to 30% in field tests. Compatible with existing capper heads without modification. Quick changeover between different bottle sizes when using our adapter system (optional). Available in custom colors for easy identification on the production line.
Trust & Reliability
As a factory established in 1998, we have supplied bottle neck rings to over 50 countries across North America, Europe, Asia, and Africa. Our annual export value of US$5-10 million reflects consistent quality and customer satisfaction. We ship from major ports including Tianjin, Qingdao, and Shanghai. Each order is backed by our rigorous quality control: 100% dimension inspection before packing. For bulk orders, we offer free samples for trial. Contact us today to discuss your specific capper model and we will provide a tailored solution.
Frequently Asked Questions
Q1: Is this neck ring compatible with all capper machines?
A: It is designed for standard 28mm cap cappers, but we recommend confirming your capper model. We can customize the outer diameter and mounting features for non-standard machines.
Q2: What materials are available?
A: Standard options include 304 stainless steel (food grade) and reinforced nylon (PA66+GF30). 316L stainless steel is available for corrosive environments.
Q3: Can I get a sample before ordering?
A: Yes, we provide free samples for quality evaluation. Shipping cost is negotiable for bulk orders.
Q4: How long is the lead time?
A: For standard sizes, lead time is 7-15 days after order confirmation. Custom orders may require 20-25 days.
Q5: Does the neck ring affect capping speed?
A: No, it is designed to maintain consistent bottle alignment, actually improving capping speed by reducing misalignment stops.
Q6: Is the product suitable for hot-fill beverages?
A: The stainless steel version can withstand temperatures up to 120°C, making it suitable for hot-fill. The plastic version is best for cold-fill (below 60°C).
Q7: What is the minimum order quantity?
A: Minimum order is 100 pieces for stock items. For custom designs, MOQ is 500 pieces.
Q8: Do you offer custom packaging or labeling?
A: Yes, we can customize the packaging with your logo and product information. Please inquire for details.
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