Rubber Covered Roll for Industrial Metal Processing Machinery
Special rubber coated industrial rollers designed for material conveying, compression and machining. They deliver stable friction force, workpiece surface protection and outstanding anti-abrasion capability under varied production working environments.
We manufacture rubber covered rolls for rolling, conveying and material processing scenarios and support customized hardness and cladding formulas with outstanding wear resistance.
1.Rubber Covered Roll: Stable Reliability & Optimized Efficiency in Every Production Cycle
Rubber covered rolls act as vital hardware across a wide range of industrial production lines. They offer stable traction, surface safeguarding for workpieces and controllable clamping pressure. The quality of covered rollers directly influences continuous running of conveying lines, finished product quality and overall production efficiency. We supply premium rubber covered rolls assembled with robust steel roll bodies and high-performance rubber composite claddings, capable of meeting complex industrial production requirements.
2.Core Advantages of Our Rubber Covered Rolls:
- Wide Adjustable Hardness Range
We produce covered rolls with Shore A hardness ranging from 20° to 95°, delivering customized solutions for diverse working conditions. Options cover light-load delicate material handling requiring low surface pressure, as well as heavy-duty production environments demanding superior wear resistance. Precise hardness control guarantees consistent performance for every specification, complying with ASTM D2240 standards. Products are applicable to precision electronic manufacturing as well as mining equipment.
- Advanced Anti-Abrasion Formulation
Adopting self-developed rubber formulas reinforced by polymer fillers and functional additives, our rubber covered rolls feature excellent resistance against abrasion, industrial lubricants, chemical reagents and ultraviolet aging. Lab verification shows the service lifespan can be extended by 30–50% compared with ordinary covered rollers. Stable performance is maintained within the temperature scope of -40°C ~ 120°C, verified in accordance with ASTM D471 testing standards.
- Ideal Traction Performance & Surface Protection
Optimized surface structure achieves a friction coefficient between 0.6–1.2 μ, while preventing scratches and indentations on processed materials such as polished metal, glass panels and plastic composite materials. The micro-textured surface design improves material conveying friction and protects sensitive substrates from surface damage or deformation.
- Strong Anti-Delamination Bonding Performance
With mature vulcanization technology and professional pretreatment for metal substrates including shot blasting and primer coating, we realize exceptional bonding strength between rubber cladding and steel core. The bonding layer can withstand shear force above 15 MPa and keep intact under alternating loads, temperature fluctuation and chemical exposure. Adhesion performance is certified via ASTM D429 testing.
- Comprehensive Customization Support
Flexible manufacturing enables production strictly following customer technical drawings. Available dimension range: diameter 25–1500mm, maximum length up to 6000mm. Multiple rubber materials can be selected including NBR, EPDM, SBR and FKM to match target hardness requirements. Polyurethane elastomer and silicone cladding alternatives are available for special working conditions. Full product traceability and complete quality inspection documents can be provided.
3.Technical Specifications & Product Series
| Parameter | Details |
| Cladding Material | Natural rubber, nitrile butadiene rubber (oil resistant), EPDM (heat resistant), silicone, polyurethane |
| Hardness (Shore A) | 20° – 95° (soft, medium, hard grades) |
| Roll Core Material | Carbon Steel, Stainless Steel |
| Surface Finishing Type | Smooth, finely grinded, ribbed, grooved |
| Heat Resistance Range | -60°C ~ +300°C (varies according to selected material formula) |
| Optional Extra Properties | Oil resistant, anti-static, FDA food-grade available |
4.Application Fields
- Metallurgical Industry: Guide rollers, press rollers, etching and coating rollers used in rolling mills
- Printing & Packaging Industry: Rollers for printing machines, polishing equipment and laminators
- Paper & Pulp Industry: Drying rollers, squeeze rollers and guide rollers
- Textile Industry: Rollers for dyeing, fabric finishing and drying processes
- Conveying Systems: Drive rollers and tension rollers
5.Why Cooperate With Us?
- Self-owned Modern Production Workshop
We manage the whole manufacturing flow from roll core processing to rubber cladding, realizing stable and controllable product quality.
- Independent Laboratory & Strict Quality Inspection
Every batch of rubber compound undergoes lab testing. Finished rubber covered rolls will be inspected on hardness, radial runout and bonding strength before delivery.
- Professional Technical Support
Our engineering team helps clients select suitable cladding materials and roller structures according to on-site working conditions.
- Complete Service Including Roller Renovation
Apart from brand-new rubber covered rolls, we provide re-coating and renovation service for used rollers to effectively lower customers’ spare parts procurement cost.
