Flexmove have just introduced driven bridge modules for it's range of slat conveyors.
Sometimes when 2 plastic chain conveyors meet end to end there is a gap between the drive end of one slat conveyor ant the tail end of another.
This is due to the larger drive and tail end sprocket diameters that these conveyors usually have.
This situation can also occur when a conveyor takes products from a belt or roller conveyor or a table top or other accumulating device.
Small products can struggle to bridge this gap naturally. There have been gravity roller conveyor based bridges available in the past, but even with the gravity conveyor bridge some products can struggle to move over the gap without the next product making contact and that is not always acceptable where the product may be fragile or to have a product stranded on the bridge at the end of a process may be undesirable.
These new driven bridge options involve taking a drive from the main drive shaft or tail sprocket and using this to power 2 small rollers on the bridge, thereby creating a powered bridge that will power the products over the gap.
More details about the different types for the different series of slat conveyors are to follow.
Frank is a manager at Automation Supplies and AS Conveyor Systems, UK based suppliers of Slat Conveyors, Conveyor belt, Roller Conveyors, and a multitude of industrial Conveyor systems.