A drum stacker is a type of material handling machinery used for lifting, moving, and stacking drums made of steel, fiberboard, and plastic in different sizes. When drums need to be transported securely and effectively in an industrial context, these tools are indispensable. To handle various drum sizes and weights, drum stackers are available in a variety of forms and combinations. Typically, they have automated grippers for safe handling, hydraulic systems for lifting drums, and a number of safety features to guard against mishaps while in use.