Roller conveyors with a main and supporting role. Do you know how many stations a package passes through in a parcel processing centre? It usually involves unloading, recording arrivals and postal barcodes, sorting and loading for onward transport. Roller conveyors are primarily used for loading. They are often extendable and mobile, allowing them to end as close as possible to the loading door of a van. This is important, because many vehicles continue to be loaded by hand. Roller conveyors make for an essential addition to conveyor belts with this function, and ensure effective sorting in a parcel processing centre. Speed is also important, because departure times for the vans and trucks need to be adhered to. Speed is also important in a parcel processing centre: an average of 20,000 parcels is sorted within one hour. This only succeeds if intelligent conveyor technology is used. Roller conveyors don't always just play a supporting role. There are many production sites and mail order warehouses when the conveyor technology system is comprised of one single roller conveyor only. This investment pays off when it functions using gravity drive. The tracks only need to exhibit a slight incline and you'll be saving on your power bill.