roller track flow rail roller gravity conveyor with plastic wheels dia 28 mm (length: 0.5 m)

Product Information

We also carry a range of standard sizes, offering gravity roller conveyors for sale 'off the shelf', as we understand that in some circumstances lead times are critical. We offer our conveyor technology as a modular system. This ensures you have the highest possible level of flexibility and can determine your need for straight sections, curves or connecting passages individually. The straight elements are then used for form the core of the conveyor belts, and therefore also form the basis of your needs assessment. Our modular roller system is based on a standard aluminium channel extrusion which accepts pre-assembled modular roller sets of polyamide or thermoplastic polyurethane plus ball element sets for omnidirectional movements. Low-intensity maintenance due to motor-free operation, and inexpensive replacement of individual rollers or modular elements

In this case, you shouldn't just think about the number of metres, but instead, also factor in the free space required to the left and right of the belt, or space for intersections and distribution points to other elements and components of the conveyor technology.

Once the correct gravity roller conveyors have been selected, it will need to be mounted on a set of suitable support frames. The dimensions and properties of the goods you usually need to convey form the focus of your selection – which, incidentally, also applies for skate wheel conveyors and ball unit tables. Recommended slope angle: 3 to 6 degrees, depending on roller conveyor length, product carrier and product weight. Height difference is length of roller conveyor x angle of inclination. Example: x = 1200 x 0.06 (6%) = 72 mm. These are the reasons why many companies with the corresponding volume of goods only ever use roller conveyors as conveyor technology. If your goods need to cover longer distances, or you require the help of a motor for transport, then you can, of course, also integrate roller conveyors into a multi-dimensional system comprised of conveyor belts, roller conveyors and similar components.

The main components of the modular roller conveyors consist of sliding elements that differ in the roller or ball version to better satisfy the different types of market needs. Elesa roller sets come in standard 270mm lengths which clip into the aluminium channel. The required fall on the roller conveyor will depend on the weight of the product traveling down the conveyor. U-profile made form ST 37-2 (EN 10305-3), galvanised, 20/70/20/2 with plastic omniwheels series 03/AWR048, straggered and screwed. The wheels have a plain bore. If requested, these conveyors can also be provided with an aluminium frame. Heavy-Duty Roller Conveyor "05/50"The double-stand trestles "15ZM" are supposed to be installed stationarily and are designed for medium loads. They are produced from steel square tube 40x40x2 mm made from ST37-2 (EN10305-3) and vanished in RAL 5015 blue. The swivel is zinced. The trestles can be height-adjusted via telescopic feed and then be fixed with a screw. Roller conveyors are the most simple and affordable type of material handling equipment when considering an investment in roller conveyor systems. In the above descriptions for our gravity roller conveyors, we provide the information for each roller rating, this can be found in the drop-down menu; 'Roller Details'. It should be noted that the total load rating of the gravity roller conveyor, is also dependant on the roller width and frame type being used. With proportional loading, the maximum load is 220 kg per free meter span. For spans greater than 1 meter, an additional support tube is recommended to prevent deflection and twisting of the roller conveyor. U-profile made from steel ST37-2 (EN10305-3), galvanised, 20/70/20/2 with zinced conveyor wheels made from steel, series SBK048/8 with axle diameter 8 mm, staggered and screwed. The bearing is made from sheet steel with one row of steel balls. This light-duty wheel conveyor is also available with an aluminium frame. Omniwheel Conveyor "11ASR"