Loblu depozitörler ve ekstrüderler

The DV and DFV depositors are designed to be versatile and easily integrated with existing process lines..The units are carried on a specially designed frame that can be cantilevered over the GEA Imaforni tunnel oven. This allows smooth mixes, for example, to be deposited directly onto the oven band. The vertical and horizontal movement depositing heads comprise a pair of motorized rollers that feed the dough mix to the volumetric pumps underneath, and to the individual lobe pump system (ILPS) – one for every outlet. The technology ensures highly accurate deposition across the whole working width.

The depositor feed rollers and lobe pumps are driven by servo-motors for maximum control over the depositing process. Two pairs of independent servo-motors also drive the vertical and horizontal movements of the depositing head. This major reduction in the use of mechanical components has both significantly improved performance and facilitated a design that allows quicker installation over the GEA tunnel oven. 

The highly versatile DV3 and DFV3 co-extruders can deposit a variety of fluid, whipped or dense mixes, including batters that contain solid particles such as candied fruit or nuts. The units comprise two, independent dosing heads that are mounted on a single frame and driven by servo-motors. Each depositing head comprises two motorized rollers to feed the dough mix to a pump assembly with individual lobes underneath – one pump for each outlet. The pumps ensure that the mix is dosed with high accuracy across the whole working width. The third, fluid filling is fed in through a pressurized manifold and external pump. All the unit’s functions are PLC controlled, and working data for each product can be stored and retrieved easily by the operator.

The DV3 and DFV3 machines are supplied on a frame that can be positioned to deposit the mixes directly onto an oven band. Alternatively, the frame can be sited over a belt conveyor for depositing onto trays, or for special products that require further processing prior to baking, such as cookies with decorations or icing. Available accessories include a biscuit wire cutter, a vertical or horizontal guillotine for fig bars, and press or decorating rollers for filled biscuits and other applications.

The DV3 and DFV3 co-extruders feature an easy clean design. All the electrics remain anchored to the frame itself, and the depositing heads can be completely removed from the frame and jet washed. All the components on the depositing heads can also be removed for cleaning.