Profile: STS Bespoke Handling Equipment specializes in manufacturing drums, rolls and material handling equipment. STE01 electric-lift drum rotator has maintenance-free on board batteries along with a built-in automatic battery charger. electric drum rotator comes with a rim-locking device, which attaches to the lip of the drum to add a second security measure. This allows the drum rotator to handle a vast range of drums safely, some of which cannot be handled by other equipments.