DHP are dosing machines studied and developed to satisfy the dosing needs of those machines that perform continuous processes as well as a continued series of batch processes. Consequently the DHP has a very flexible structure to adapt it to the need of the machine/line to be served. However all the versions of DHP have in common the working principle that assures very high precision dosing.

DHP

The core of the DHP is composed by a set of dosing pumps, one for each product managed by the dosing machine. DHP also has portability among its characteristics. In fact the pumps composing the DHP can be installed on movable carts, where also an emulsifying tank is installed. On the cart finds place an electric panel for the manual operation of the emulsifier, as well as for the connection to the main electrical/control panel that controls DHP operations.

All the operations are managed by a SATE multitasking industrial computer that controls all machine functions, while executes a continuous check of the operations as well as a diagnostics routine. Dosing instructions can be imparted either by means of its keyboard or through a PC dedicated to the management, recording and remote control of dosing operations. The computer stores the recipes and controls the dosing operations according to the selected recipe.

The dosing machines "DHP" utilize pumps which also have a suction function; this eliminates many restrictions in the positioning of the chemical tanks, i. e. oblige the positioning of the tanks on a structure over the dosing station. Therefore the chemical products dosed by the DHP can be stored either in the original changeable tanks and/or in dedicated storage tanks, when products do not come from the emulsifying tanks on board of the cart.