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Polymer rollers - PL For light duty conveyors in severe corrosive environments
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Rulmeca PL rollers ar full polymer rollers designed for belt conveyors for severe bulk handling applications

Their design uses premium plastic materials for the most critical parts: roller shell is PVC, while bearing housings are in polypropylene with fiberglass.

Product testing and plant trials have well demonstrated that polymer rollers are a cost-effective alternative to traditional materials such as steel, bronze and aluminum in bulk handling applications. PVC and polypropylene are highly resistant to most chemical agents, water and humidity and other corrosive elements present in the environment or the conveyed material itself. Also, rollers PL can handle low and high temperatures from -10°C to +50°C and support heavy loads. Besides that, polymer rollers feature higher lightness, balance and noiselessness, as well as reduced energy consumption, due to outer PVC shell and contact-free parts in the sealing system.

Therefore, polymer rollers PL provide a long working life combined with low maintenance costs even where difficult working conditions prevail: mines and extraction industries, chemical industries, fertilizer manufacture, marine environments.

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Main features
Anticorrosion Full Polymer Roller for Medium Duty (Salt & Acid Conveyors)

The Anticorrosion Full Polymer Roller is specifically designed for medium-duty applications, particularly in environments exposed to salt and acid conveyors. Constructed from advanced polymer materials, these rollers offer superior resistance to corrosion, ensuring long-lasting performance even in harsh, chemically aggressive conditions. Ideal for industries such as chemical processing, mining, and food production, they maintain reliable operation, reducing maintenance needs and extending the lifespan of the conveyor system

Polymer Slotted Bush, Contactless, Low Running Resistance

The Polymer Slotted Bush system features a contactless design, which minimizes friction and ensures smooth operation of the rollers. This low running resistance significantly enhances conveyor efficiency by reducing energy consumption and wear on components. The absence of direct contact between moving parts reduces the risk of damage and extends the lifespan of the system. This innovative design delivers optimal performance in medium-duty applications, offering both durability and operational efficiency

Extra Light Weight, Low Noise Level Due to Outer PVC Shell

This roller is engineered with an ultra-lightweight design, featuring an outer PVC shell that contributes to its reduced noise level during operation. The lightweight construction facilitates easy installation and maintenance, while the PVC shell helps minimize vibrations and noise, creating a quieter working environment. This feature is especially beneficial in applications where noise reduction is crucial, such as in production lines or sensitive working environments, offering an efficient, low-maintenance solution with superior acoustic performance.

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