The machine deposits the batter with volumetric positive displacement piston system and nozzles.
The batter can be aerated or non aerated: the machine for the aerated batter is equipped with dedicated device in order to avoid that the aeration is separated into liquid + big air bubbles.
The pistons take the batter from the hopper through a rotary valve and deposits it through the same rotary valve, after the rotation of the valve.
The machine can be with one set of pistons or with two sets, for high capacity production, up to 60 rows deposited per minute.
The machine is fabricated in stainless steel, treated aluminium and food grade plastic, the cover and protection plates are in stainless steel.
The pistons are moved by brushless motors, to obtain a precise position of start and stop, and a precise speed and relevant speed increase and decrease: this allows an easy change of the amount of deposited batter, with recipes.
The displacement of each single piston can be micro-metrically adjusted in order to grant exactly the same capacity for all pistons.
The machine parts are easily removable for complete cleaning.
The machine is complete with safety systems and protections in accordance with the European regulations.
The electric control panel is realized in accordance with the European regulations and is equipped with plc, recipes and touch screen.
The machine can be supplied with the two supporting movements: the two movements are in horizontal direction (back and forth) and in vertical direction (up and down).
The two movements are achieved by two independent brushless motors: the combination of the two movements and speeds permit a wide range of production situations.
The two supporting movements are also synchronised with the movements of the pistons and valves of the depositor.
The frame is in painted steel, with moving parts in high strength and hardened steel, the cover and protection plates are in stainless steel.