The powder dissolver is a system for the dissolution of solids with liquids, characterised by wide application in food, biotechnology and pharmaceutical industries. With robust construction, the powder dissolver consists of a structure on four wheels (two with brakes), in order to facilitate movement between the most convenient locations, providing absolute profitability. The structure supports the mechanical parts and the support base for the handling of containers with the product to be dissolved. The product to be dissolved is discharged into the hopper, placing the container on the auxiliary base for the consequent leakage. The stainless steel structure ensures a totally perfect hygiene, the design and shape makes it easy to clean, however one must perform periodically or whenever necessary the washing of the dissolver, thus keeping it in a perfectly clean condition on the interior and exterior in order to avoid crusting or deposition of extraneous or deteriorated products.