To make the best compost ideally it needs to be regularly turned, not the most straightforward task with most conventional compost bins.
One way around this is to use a composter with a rotatable drum. One such device is the Keter Dynamic Composter which has a large 230L capacity and a geared turning mechanism to make mixing an easy task.
Made of UV – Resistant Poly Resin the Keter Dynamic Composter is available from many sources including Garden Buildings Direct and Tesco Direct.