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Rulmeca operates a Service centre fully dedicated to the repair and assembly of Motorized Pulleys
Due to an accurate design and manufacturing, series PSV meets the utmost standards of quality and performance of heavy-duty conveyor rollers expected by plenty of equipment manufacturers or end users dealing with automated systems for bulk material handling.
PSV rollers are specifically designed as heavy-duty conveyor rollers intended to operate in very difficult conditions of the most varied bulk handling applications: mines, caves, cement works, coal-fired electric utilities and dock installations. Different configurations are available sharing a robust steel construction and an hermetic sealing system with multiple labyrinth seals. These provide extremely high load capacity and resistance to impact, corrosion and abrasion of bulk materials, pollutants and other aggressive elements during conveyance.
Therefore, this unique design perfectly fits for the double challenge that heavy-duty conveyor rollers are usually called to. First, it allows for the transportation of heavy and large lump size bulk materials. Moreover, it’s the solution to the environmental challenges of dust, dirt, water, low and high temperatures or strong day/night temperature variation. For instance, the working temperature of PSV rollers is defined as between -20°C and + 100°C with standard greased components, but it’s possible to reach also temperatures outside of this range using special grease, bearings and seals.
While being heavy-duty conveyor rollers meant to work in such harmful and challenging conditions, PSV rollers are able to offer maximum effectiveness and productivity, furthermore combined with commonly desired energy savings, long working life and minimal maintenance over time.
Material handling components ideal for mining applications that require flexibility while guaranteeing durability and safety during transportation.
A range of material handling components for belt conveyors in cement plants, designed and manufactured to guarantee reliability and speed.
High-quality material handling components for conveyor systems that offer unrivalled service continuity.
A complete range of material handling components for conveyors, characterized by reliability and durability, offering solutions for all requirements.
Products that are made to last: material handling components for conveyors resistant to various types of corrosive agents.
Plus
The Top Quality Heavy Duty Roller is engineered with a cutting-edge hermetic sealing system that ensures maximum protection against environmental factors. This sealing system features multiple labyrinth seals that effectively prevent the ingress of dust, water, and other pollutants, safeguarding the roller’s internal components. Designed to withstand harsh conditions, it provides exceptional durability, ensuring reliable performance and minimizing maintenance in demanding applications such as bulk material handling, mining, and cement plants
Crafted with a robust and precise welded construction, these rollers are designed to withstand the most extreme operational conditions. The welded steel frame offers superior strength, while maintaining high precision in manufacturing to ensure optimal alignment and performance. This construction method guarantees long-lasting reliability, reducing the risk of structural failure or deformation during continuous operation in heavy-duty environments. Ideal for applications requiring high load-bearing capacity, such as conveyors in mines, ports, and power plants
Designed for extended operational life, the heavy-duty roller excels in the most demanding and dirty working conditions. Its durable materials and hermetic sealing system protect it from the impact of abrasive bulk materials, pollutants, and extreme temperatures. These rollers are built to operate efficiently even in environments with high levels of dust, dirt, or moisture, ensuring a long lifespan with minimal wear. This makes them ideal for industries such as mining, cement production, and energy, where reliability and longevity are paramount
Related case histories
The longest belt conveyor ever built in Asia: 80 Kms.
The main activity of Cintasa centres in the engineering, production and installation of handling, transport and warehousing element systems.
Tests carried out by Chilean conveyor technology specialist TecnologÃa en Transporte (TTM) have shown that precision rollers from German manufacturer Rulmeca are much better suited for heavy-duty conveyors in the bulk materials handling industry than simple rollers from the local competitor.
The long-term relationships of RULMECA to the owner of the opencast mine as well as to the service provider for the overburden excavation and the associated very good experiences with RULMECA products made SAHAKOL easy to make the decision.
In 2018, Bedeschi supplied to Kernel LLC a new grain terminal.
Design and construction of a Coke Storage and Loading Facility (CS-LF) package with the aim of transferring and storing the coke in a "bulk hall" and loading it onto trucks.
Synergy International FZE turned to Rulmeca to select the components necessary for the construction of a conveyor belt to transport the gold rocks from the Ma'den mine (United Arab Emirates) to the leaching area.
Sammi is specialized in design and manufacturing of solutions and systems for bulk material handling in Italy and abroad.
The Solid Sulphur Handling Unit package is part of the RAPID Project plant located in Malaysia. All plant in ATEX environment.
Project of a power plant fed with biomass in Gardanne (Marseille - France).
The Oman Cement Company (OCC) SAOG, Muscat, Oman, had to upgrade the performance of its 30-year-old conveyor, which transports hot cement powder from the cement mill to the silo, from 150 tph to 250 tph.
The Company I.C.M. choose Rulmeca rollers for the doubling of the Panama Channel.
Project for Metso Minerals Ab (Sweden), end customer Boliden Ab in Aitik (Sweden).
Product execution
Enhanced protection for material impact for light/medium/heavy duty applications
Optimal protection and perfect tracking for viscous materials
Customized surfaces, adhesion-free performance for light/medium/heavy duty applications for light/medium/heavy duty applications
Absolute precision, guaranteed reliability for light/medium/heavy duty applications
Wide versatility, limitless performance for light/medium/heavy duty applications
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