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Help CenterSilicone Rubber Roller 80 Shore A 300mm Diameter 200°C Heat Resistant for Laminating
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Henan San Kuang Machinery Technology Co., Ltd. proudly presents our premium Silicone Rubber Roller 80 Shore A 300mm Diameter 200°C Heat Resistant for Laminating. Engineered for demanding industrial laminating processes, this roller combines exceptional heat resistance with precise hardness to deliver consistent, high-quality results. With over a decade of manufacturing experience and a 10,000-30,000 square meter factory, we ensure every roller meets stringent quality standards. Discover how our roller can enhance your production efficiency and product quality.
Key Features & Technical Specifications
- Material: High-grade silicone rubber with excellent thermal stability.
- Hardness: 80 Shore A – ideal for uniform pressure distribution during lamination.
- Diameter: 300mm (customizable sizes available upon request).
- Heat Resistance: Continuous operation up to 200°C without degradation.
- Application: Specifically designed for laminating machines in paper, film, textile, and packaging industries.
- Surface Finish: Smooth or matte finish to suit different material adhesion requirements.
- Core Options: Steel or aluminum cores with precision balancing for reduced vibration.
- Customization: Color, hardness, diameter, length, and core type can be tailored.
| Parameter | Value |
|---|---|
| Material | Silicone Rubber (VMQ) |
| Hardness (Shore A) | 80 ± 3 |
| Outer Diameter | 300mm (tolerance ±0.5mm) |
| Working Temperature | -20°C to +200°C |
| Tensile Strength | ≥ 6 MPa |
| Elongation at Break | ≥ 300% |
| Surface Finish | Ra ≤ 1.0 μm (smooth) or custom |
| Core Material | Steel / Aluminum (optional) |
Advantages & Customer Benefits
- Enhanced Durability: Silicone rubber resists cracking, hardening, and ozone attack, extending roller life even under continuous high-temperature operation.
- Consistent Lamination Quality: The 80 Shore A hardness ensures uniform nip pressure, preventing air bubbles and delamination defects.
- Energy Efficiency: Low thermal conductivity reduces heat loss, saving energy in heated laminating applications.
- Chemical Resistance: Silicone rubber is inert to most adhesives, solvents, and release agents used in lamination.
- Easy Maintenance: Non-stick surface properties allow simple cleaning and reduce downtime.
- Customizable Dimensions: We offer diameters from 50mm to 500mm and lengths up to 3000mm to fit your specific machine.
- Global Shipping: Available from ports of Shanghai, Lianyungang, Qingdao, and Tianjin with reliable logistics.
Our silicone rubber rollers are designed to meet the rigorous demands of modern laminating lines. Whether you are laminating decals, flexible packaging, or solar panels, the combination of 300mm diameter, 80 Shore A hardness, and 200°C heat resistance provides the precision and reliability you need. The roller’s dynamic balance is carefully controlled to minimize vibration, ensuring smooth operation at high speeds.
Trust & Credibility
Since our establishment in 2014, Henan San Kuang Machinery Technology Co., Ltd. has grown into a trusted manufacturer serving North America, South America, Europe, Asia, Africa, and Oceania. Our factory covers 10,000-30,000 square meters with a dedicated team of 51-100 employees. We hold multiple quality management certifications including ISO9001, ISO14000, OHSAS18001, HACCP, and SA8000, ensuring that every product meets international standards. Our annual export value of US$2.5-5 million reflects the trust global customers place in our products. Each roller undergoes rigorous testing for hardness, dimensional accuracy, and heat resistance before shipment.
Contact us today to discuss your specific laminating roller requirements. Our engineers are ready to provide customization options and technical support to help you achieve optimal production results. With our competitive pricing, fast lead times, and commitment to quality, you can upgrade your laminating process with confidence.
Frequently Asked Questions (FAQ)
-
Q: What is the maximum continuous operating temperature of this roller?
A: The silicone rubber roller can withstand continuous temperatures up to 200°C (392°F). Brief spikes up to 220°C are permissible but not recommended for extended periods. -
Q: Can you provide rollers with different hardness values?
A: Yes, we offer hardness from 40 to 90 Shore A. The 80 Shore A is a popular choice for laminating applications requiring firm pressure. -
Q: What is the typical lead time for a custom roller?
A: Standard rollers ship within 15-20 working days. Custom orders (special dimensions, cores, or surface finishes) typically require 25-30 working days. -
Q: Is the roller suitable for food-grade laminating?
A: Our silicone rubber material is FDA-compliant and can be used in food contact applications. Please specify your requirement for proper certification. -
Q: How do I clean the roller surface?
A: Use a soft cloth with mild soap and water or isopropyl alcohol. Avoid abrasive cleaners that may damage the surface. -
Q: Do you offer a warranty?
A: Yes, we provide a 12-month warranty against manufacturing defects under normal operating conditions. -
Q: Can the roller be re-coated after wear?
A: Yes, we offer re-coating services for our rollers to extend their service life. Contact us for details. -
Q: What shipping ports do you use?
A: We ship from Shanghai, Lianyungang, Qingdao, and Tianjin ports. International shipping is available via sea or air.
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