Our machines use 6mm GT2 belt。

If you need a new belt, you can buy it online.

Search the name 6mm GT2 belt in Aliexpress.com or Amazon.com.

for example

https://www.aliexpress.com/item/5m-lot-GT2-6mm-open-timing-belt-width-6mm-GT2-belt-Rubbr-Fiberglass-cut-to-length/32811832945.html?spm=2114.search0104.3.1.7f60285bvZlhyq&ws_ab_test=searchweb0_0,searchweb201602_10_10065_10068_10890_319_10546_10059_10884_317_10548_10887_10696_321_322_10084_453_10083_454_10103_10618_10307_537_536,searchweb201603_35,ppcSwitch_0&algo_expid=469adebd-4220-4245-b41f-4fbb569f31a8-0&algo_pvid=469adebd-4220-4245-b41f-4fbb569f31a8