Product Description
Premium Coil Winding & Un-Winding Mandrel Rubber Sleeves by Seco IndustriesAs an industry leader for over 15 years, Seco Industries provides high-performance mandrel rubber sleeves engineered specifically for the rigorous demands of steel and aluminum mills. Our sleeves are trusted by the largest steel manufacturers to enhance operational efficiency and protect valuable material.
Superior Engineering & Construction
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Premium Korean-Make Quality: Sourced from top-tier Korean manufacturers, our sleeves utilize advanced polymer technology to ensure maximum durability and grip.
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8-Layer Nylon Reinforcement: Unlike standard sleeves, our products feature 8 layers of high-tenacity nylon, providing exceptional structural integrity and preventing deformation or bursting under high-tension winding.
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High Abrasion Resistance: Crafted from specialized rubber compounds designed to withstand continuous friction, extending the service life of your mandrels.
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Exceptional Expandability: These sleeves are expandable up to 150mm, allowing for a perfect, secure fit on varying mandrel diameters and ensuring coils remain centered.
Standard SpecificationsWe offer two precision sizes designed to integrate seamlessly into your production line:
| Specification |
Option 1 |
Option 2 |
| Outer Diameter (OD) |
496 mm |
583 mm |
| Inner Diameter (ID) |
455 mm |
572 mm |
| Width |
500 mm |
400 mm |
| Reinforcement |
8-Layer Nylon |
8-Layer Nylon |
| Expansion Range |
Up to 150 mm |
Up to 150 mm |
The Seco Industries Advantage
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Industry Leadership: For 15 years, we have been the preferred partner for all major steel industries, supplying premium protection solutions with a zero-rejection track record.
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Surface Protection: Our sleeves prevent metal-to-metal contact, protecting the inner laps of your steel and aluminum coils from scratches, marks, or telescoping.
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Reliability: We use only high-grade natural rubber never scrap rubber ensuring performance that withstands high temperatures and industrial wear.
Seco Industries: Delivering the benchmark in coil protection and mandrel efficiency for over a decade.
Exceptional Protective Strength & DurabilityEngineered from premium natural rubber compounds with internal fabric reinforcement, the Decoiler Rubber Sleeve provides outstanding abrasion, heat, and oil resistance, making it ideal for demanding industrial applications. Its high tensile strength (15-20 MPa) and robust compression ratio ensure enhanced durability and a long operational life even in rigorous conditions.
Custom-fit for Your RequirementsWith customizable options in size, width (150 mm to 600 mm), diameter (250 mm to 810 mm), thickness (10 mm to 25 mm), and hardness (605 Shore A), this sleeve can be precisely tailored to fit specific machines and operational needs. The seamless, smooth matte finish ensures gentle handling of materials and enhances anti-slip properties during use.
Easy Installation and MaintenanceDesigned for effortless installation via press-fit or sleeve-over methods, the Decoiler Rubber Sleeve helps reduce downtime and manual labor. Its low water absorption and non-porous surface finish facilitate easy cleaning and minimal maintenance, supporting uninterrupted operation and prolonged service life.
FAQ's of Decoiler Rubber Sleeve:
Q: How is the Decoiler Rubber Sleeve installed on equipment?
A: The sleeve is designed for press-fit or sleeve-over application, making installation straightforward. Simply slide or press the sleeve onto the decoiler shaft or roller; its elasticity and seamless construction ensure a snug fit without the need for adhesives or fasteners.
Q: What are the main benefits of using this protective sleeve in steel and metal processing industries?
A: Its high elongation, abrasion resistance, and anti-slip properties safeguard metal coils and surfaces during handling, reducing the risk of scratches and damage. The sleeve also offers excellent aging resistance against UV and ozone, enhancing its lifespan and performance on the shop floor.
Q: Can the sleeve be customized for unique machine requirements?
A: Yes, customization is available for width, diameter, thickness, and hardness. Whether you require specific sizes or tailored properties, the manufacturing team can produce sleeves according to your operational specifications for optimal fit and protection.
Q: What materials and reinforcement does the sleeve use?
A: Constructed from a premium natural rubber compound with reinforcing agents, the sleeve incorporates an internal fabric layer. This blend delivers enhanced tensile strength, resistance to wear, and consistent cushioning performance across a broad temperature range (-20C to +80C).
Q: How long is the shelf life of the Decoiler Rubber Sleeve and what storage conditions are recommended?
A: The sleeve offers a shelf life of up to 3 years when stored in a cool, dry place away from direct sunlight and extreme temperatures. Proper storage helps maintain its mechanical properties, ensuring reliable usage when installed.
Q: Where can this rubber sleeve be used, and what machines is it compatible with?
A: Primarily used in decoiling operations within steel and metal processing facilities, the sleeve is compatible with various decoiler shafts, rollers, and related machinery. Its customizable design supports a wide range of equipment and operational setups.
Q: What makes this sleeve resistant to aging, heat, and chemicals?
A: The sleeve's formula incorporates UV and ozone stabilizers, promoting excellent aging resistance, while the natural rubber base provides good oil, heat (up to +80C), and wear resistance, supporting reliable long-term industrial use.