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Henan San Kuang Machinery Technology Co., Ltd. proudly presents our premium Silicone Rubber Roller 40 Shore A FDA Compliant 300mm Diameter, specifically engineered for high-performance laminating machines. As a trusted manufacturer with a factory spanning 10,000-30,000 square meters and annual export value exceeding US$2.5 million, we combine advanced production capabilities with rigorous quality control. This roller delivers exceptional durability, precise hardness, and full FDA compliance, making it an ideal choice for food-grade laminating applications where safety and reliability are paramount.
Our silicone rubber roller ensures consistent pressure distribution, excellent release properties, and resistance to heat and chemicals. Whether you are laminating packaging materials, labels, or flexible films, this roller provides smooth operation and extended service life. Below we detail its key features, technical specifications, and benefits.
Key Features & Technical Specifications
- Material: Premium silicone rubber – non-toxic, odorless, and FDA compliant for direct food contact.
- Hardness: 40 Shore A – optimal balance of softness and resilience, ideal for conforming to substrates without damaging delicate films.
- Diameter: 300mm (11.8 inches) – large diameter reduces deflection and ensures uniform nip pressure across the roller width.
- Temperature Resistance: Operates effectively from -40°C to +200°C, suitable for both cold and hot laminating processes.
- Surface Finish: Available in smooth, matte, or textured finishes to match specific laminating requirements (customizable).
- Core Options: Steel or aluminum core with precision bearings for smooth rotation and minimal vibration.
- FDA Compliance: Manufactured with materials that meet FDA 21 CFR 177.2600 for repeated use rubber articles intended for food contact.
- Color: Standard white, but can be customized to red, blue, or other colors based on customer preference.
| Parameter | Value |
|---|---|
| Hardness (Shore A) | 40 ± 2 |
| Diameter | 300 mm (customizable within 200-600 mm) |
| Length | Up to 2000 mm (customizable) |
| Working Temperature | -40°C to +200°C |
| Tensile Strength | ≥ 6 MPa |
| Elongation at Break | ≥ 400% |
| Tear Resistance | ≥ 20 kN/m |
| Compression Set | ≤ 25% (22h/70°C) |
Advantages & Benefits for Your Laminating Process
- Enhanced Lamination Quality: The 40 Shore A hardness ensures excellent conformability to uneven substrates, reducing air bubbles and wrinkles.
- Food-Grade Safety: FDA compliance guarantees that the roller is safe for use in food packaging lamination, meeting strict regulatory standards.
- Long Service Life: High-quality silicone rubber resists wear, cracking, and chemical degradation, minimizing downtime and replacement costs.
- Heat Stability: Withstands high temperatures during hot lamination without losing elasticity or releasing harmful substances.
- Low Maintenance: Smooth surface and self-lubricating properties reduce adhesive buildup, making cleaning quick and easy.
- Customizable Options: We offer diameters, lengths, surface finishes, and core materials tailored to your specific machine and application.
Our silicone rubber rollers are manufactured using advanced molding and grinding techniques, ensuring precise concentricity and dimensional accuracy. Each roller undergoes strict quality testing, including hardness measurement, FDA material validation, and dynamic balance inspection. This attention to detail guarantees consistent performance in high-speed laminating lines.
Why Choose Henan San Kuang Machinery Technology Co., Ltd.?
As a professional manufacturer established in 2022, we have rapidly grown to serve a global customer base. Our factory employs 51-100 skilled workers and covers an area of 10,000-30,000 square meters. We proudly export to North America, South America, Europe, Southeast Asia, Africa, Oceania, and the Middle East, with an annual export value of US$2.5 million to US$5 million. Our products are shipped from major Chinese ports including Shanghai, Lianyungang, Qingdao, and Tianjin, ensuring timely delivery worldwide.
We are committed to quality management systems, having obtained certifications such as ISO9001, ISO14000, OHSAS18001, and others (full list available upon request). Our team is dedicated to continuous improvement and customer satisfaction. We provide comprehensive technical support, sample testing, and after-sales service to ensure your laminating operations run smoothly.
Contact us today to discuss your custom silicone rubber roller needs. With our flexible production capabilities and competitive pricing, we can deliver the perfect solution for your laminating machine. Trust Henan San Kuang – your reliable partner in rubber roller manufacturing.
Frequently Asked Questions (FAQ)
-
Q: Is this roller suitable for food-grade lamination?
A: Yes, our silicone rubber roller is manufactured with FDA-compliant materials, making it safe for direct or indirect food contact in laminating processes. -
Q: Can I get a different diameter or length?
A: Absolutely. We offer custom diameters from 200mm to 600mm and lengths up to 2000mm. Please provide your machine specifications for a tailored solution. -
Q: How long does the roller last under normal operation?
A: Service life depends on usage conditions, but our high-quality silicone rubber typically lasts 1-3 years with proper maintenance. We provide durability testing data upon request. -
Q: What is the minimum order quantity (MOQ)?
A: MOQ is 1 piece for standard sizes, but custom orders may require a minimum of 5-10 pieces depending on complexity. Contact us for details. -
Q: Do you offer samples for testing?
A: Yes, we can provide samples (paid) for evaluation. Sample cost is refundable for bulk orders. -
Q: How do I clean the roller?
A: Use a soft cloth with mild soap and water or isopropyl alcohol. Avoid abrasive cleaners that may damage the surface. -
Q: What certifications do you have for this product?
A: The roller is FDA compliant. Our factory holds ISO9001, ISO14000, OHSAS18001, and other certifications. Specific product certificates are available upon request. -
Q: What is the delivery time?
A: Standard products ship within 15-20 working days. Custom orders may take 25-35 working days depending on specifications.
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