FUNCTION ON A CONVEYOR BELT
On a belt conveyor, the tail pulley is, in most cases, positioned opposite to the drive section and is used to return the belt.
THE DIFFERENT NAMES
There are many different names for this type of functionality. The main function of the tail pulley is to return the belt to the control section of the conveyor. The term “return pulley” or “tail drum” is also used, depending on the case. Finally, in addition to its main function, it can also be called a tension pulley when its role is to tension the conveyor belt.
Implementation
Finally, in addition to its main function, it can also be called a tension pulley when its role is to tension the conveyor belt. Centering is thus automatic when the conveyor is in operation.
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Lagging for handling drums
Return drums can be supplied bare, but are usually fitted with a lining. For this function, the lining is usually smooth rubber, as the role here is not to drive the conveyor belt. If this is the case, a diamond, ceramic or similar lagging should be applied to ensure the belt’s grip. Discover ALTEMA’s lagging and lining solutions.
TECHNICAL SUPPORT INDEFINING YOUR PRODUCTS
ALTEMA’s long-standing experience in the manufacture of conveyor drums for sectors such as quarries, mines and recycling enables the company to support its customers today to ensure the best technical and economic compromise, perfectly adapted to the drum’s function and purpose. The aim is to ensure perfect integration of the drum on the conveyor, guaranteeing its long service life.
Altema services
RDM DIMENSIONING
ALTEMA's Engineering Department is able to dimension and verify conveyor drums and lifting pulleys using its RDM and 3D CAD calculation software.
Static and Dynamic Balancing
ALTEMA offers balancing solutions and services for high-speed conveyor drums, to keep them running at peak performance.
TECHNICAL SUPPORT
Depending on the application, the field of activity, the transported material and the climatic conditions, ALTEMA offers you specific solutions to optimise your products and improve your performance.
Other classic drums
head pulley
The head pulley is the drum that sets the conveyor belt in motion.
snub pulley
The snub pulley increases the belt’s contact surface with the nearest drum.
take up pulley
The take up pulley is used to adjust belt tension according to the load to be conveyed.