The cassette mainly for stanchion replacement. As we know, when people use retractable belt stanchon, the belt will be pull out and in which makes the cassette more easier to broke but the stanchion is still in good condition. Based on this situation, a replaced cassette is necessary to make the stanchion keep working. For our regular clients, we will advice them to offer some extra cassette in case the belt spring is not work properly.
Also, as the cassette has a special function that is advertising if you have print your logo on the belt. When people go through, pass by or queue up, they will know what you want to tell them when they are looking at the pull-out belt. Text, pattern, sign is available for the printing. Below pictures show some of our clients logo printing for your reference.
This cassette design with braking system, which has strong slow-down function to protect people from damaged when pull the belt.
Audited Supplier 
Audited Supplier 
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