Pallet conveying and handling systems connect the different stations of an automated production line, adapting the movement of load units to the plant layout and process requirements.
SAIEM’s System Integrator Division designs and manufactures roller and chain turntables and 90-degree pallet transfer units. These two solutions respectively allow pallets to be rotated and transferred sideways without changing their orientation.
These systems can be integrated between palletizing, wrapping, labelling, inspection systems, buffer zones, shuttle systems and storage areas, connecting the different sections of the material handling route.
Roller and Chain Pallet Turntables
Pallet turntables rotate the entire load unit on their platform, changing its orientation before transferring it to the next section of the line. This function allows conveyor routes running in different directions to be connected and ensures that the pallet is correctly oriented for the downstream station.
The conveying surface is configured to ensure seamless integration with the conveyors installed at the infeed and discharge points.
In the roller version, pallets enter and exit the turntable via a powered roller conveyor installed on the platform. In the chain version, the platform incorporates two or more chain conveyor strands, positioned according to the support points on the underside of the pallet.
90-Degree Pallet Transfer Units for Direction Changes
The 90-degree pallet transfer unit transfers a load unit between two conveyor lines arranged at right angles, without rotating the pallet. The direction of travel changes, while the pallet’s orientation relative to the plant remains unchanged.
The system incorporates a roller conveyor, chain conveyor and lifting mechanism to transfer the pallet from one conveying axis to another. These components work together to direct the pallet towards a different section of the line, ensuring adequate support during infeed, lifting and transverse transfer.
Unlike a turntable, the transfer unit is therefore used when the pallet’s route needs to change without changing its orientation.
Custom Sizing Based on Pallet Specifications and Connected Conveyors
The configuration of both systems depends on the pallet’s dimensions and weight, base geometry, overall load dimensions and the specifications of the connected conveyors.
Roller pitch, diameter and load capacity, together with the number and spacing of chains, are defined to ensure proper pallet support throughout the different handling stages. For turntables, the rotation angle and the space required to rotate the entire load unit must also be taken into account.
Defining the infeed and discharge heights and support points ensures proper alignment between conveyor sections, minimising impacts, jamming and incorrect support during transfers.
Custom Pallet Handling Systems for Your Plant
SAIEM designs and manufactures custom turntables and pallet transfer units, selecting the most suitable solution according to the required function and the actual operating conditions of the production line.
The systems can be designed to integrate with existing conveyors, matching their heights and interfaces, or developed as part of a complete material handling system for a new plant.
Fill in the form to request a consultation and find the pallet conveying and handling solutions best suited to your plant layout.
