Pneumatic tyre doubling / unpacking machine COT‑30

The COT-30 pneumatic tire doubling/unpacking machine (tire doubler) is ideal for companies involved in exporting scrap or used tires. It is used to double or triple tires (pack them one inside the other up to a maximum of 3 in a bundle), significantly reducing the cost of transporting them. It also has a tire unpacking (undoubling) function, but it is very limited (unpacking bundles of more than 3 tires requires a tire unpacker).

It is powered by compressed air. Thanks to its small size and ability to be disassembled (making it even more portable than the COT-2), it is ideal for moving from place to place and does not take up too much space.

We are the original inventor of this type of machine and we patented it. Similar machines on the market are cheap knockoffs of this model and they break down quickly while our machines are very durable and they can work for many years even without proper maintenance.