Dusty Environments
Facilities with an accumulation of fine dust
Very fine and abrasive dust, such as that generated by phosphates, severely affects the heart of the roller: the bearing.
At ULMA Conveyor Components we have developed and patented a sealing system that protects the bearing of our rollers and pulleys in extremely dusty and critical conditions.
In addition, our laboratory has specialized equipment for testing and trials with fine and abrasive powders.
ULMA offers a wide range of rollers designed for standard operating conditions as well as for more demanding environments. All of them are manufactured using high-quality components and rigorous manufacturing processes, incorporating our own sealing systems that ensure effective sealing, optimal bearing protection, and reliable, long-lasting operation in any application.
ULMA - STEEL
The ULMA – STEEL roller has been ULMA’s hallmark of excellence on the market thanks…
ULMA - RETURN ROLLER
The ULMA-RETURN ROLLER cleaning roller is built with the same features as the STEEL…
ULMA - IMPACT ROLLER
The ULMA-IMPACT ROLLER has been developed to absorb impacts in feeding areas…
ULMA - STAINLESS STEEL
The ULMA-STAINLESS STEEL roller is designed to avoid interference with the metal separator…
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Learn more about our solutions designed to ensure reliability, performance and safety in Heavy Duty mining.