Description
Gravity roller conveyors, also known as free roller conveyors, are systems designed for the manual or gravity-driven transport of wood or lumber, industrial products or heavy loads, without the need for motorised power. Operating through structural inclination or manual impulse, they provide a reliable, low-maintenance and cost-effective solution for internal handling and short-distance transfers.
Function of gravity roller conveyors
The main function of gravity roller conveyors is to enable smooth material movement between workstations or different stages of the production process using gravity or manual force. They are particularly suitable for loading, buffer zones, inspection stations, preparation areas and short-distance transfer points, reducing operator effort and simplifying internal logistics.
Strength, simplicity and mechanical reliability
These conveyors stand out for their mechanical strength and ability to handle materials of different sizes, shapes and weights. Their simple working principle, combined with a high load-bearing capacity, makes them ideal for wood products, boxes, pallets, containers and any item with a rigid, stable base.
Straight and curved configurations
Gravity roller conveyors are available in both straight and curved configurations, allowing them to adapt easily to the available space and the required material flow. By combining straight and curved modules, it is possible to build customised pathways that optimise the layout of production or logistics areas.
Integration into new or existing lines
These conveyors can be integrated into new production lines or added to existing layouts as a complement to powered conveyors, work tables, inspection stations or accumulation areas. Their simplicity enables quick installation, easy reconfiguration and seamless expansion of handling systems.
Robust and modular Bartly solutions
Manufactured by Irmach and marketed under the Bartly brand, gravity roller conveyors are characterised by their robust construction, modularity and long-lasting performance in demanding industrial environments. Their durable components ensure low maintenance requirements and high reliability in continuous operation.
Advantages of Bartly gravity roller conveyors
Integrating gravity roller conveyors into industrial handling processes offers multiple advantages:
- Non-powered transport using gravity or manual movement.
- Cost-effective, reliable and low-maintenance solution.
- High mechanical resistance for large or heavy loads.
- Easy adaptation to straight and curved layouts.
- Reduction of manual effort and improved ergonomic workflow.
- Simple integration into new or existing production lines.
- Modular construction for flexible configuration and expansion.
Frequently asked questions about gravity roller conveyors
Do gravity roller conveyors require motorised power?
No. These systems operate purely through gravity or manual pushing, eliminating energy consumption and reducing investment and maintenance costs.
What types of materials can be transported?
Gravity roller conveyors are suitable for transporting wood, crates, pallets, boxes, industrial components and any product with a stable, rigid base capable of rolling smoothly on rollers.
Can gravity conveyors be combined with motorised conveyors?
Yes. It is common to combine gravity roller sections with powered conveyors, creating cost-optimised systems that ensure the right function in each zone of the production line.
Are gravity roller conveyors custom-built?
Yes. Each system is engineered by Irmach according to load characteristics, required width and length, available layout space and the intended function within the production or logistics line.