The machines forms a sandwich of two biscuits (“base” and “cover” biscuit) with a layer of cream or other soft filling between them.
During the working cycle, a cream disk is deposited and wire-cut device adjusts its thickness.
Cream extrusion is achieved by a nozzle pertaining to a cream distributing system with rotary faucet. Subsequently, the top biscuit, having its face up, is placed over the cream disk in order to obtain, after a light compression, a compact sandwich.
Bearing structure and safety protections
The machine is completely made of anticorrosive materials with Nickel-treatment, anodized aluminum and/or stainless steel AISI 304.
Outer panels are removable.
Biscuit loaders
The loaders are provided with independent motorizations realized by an inverter.
Biscuit sliding guides are adjustable through centralized manual control and are equipped with position indicator with millimeter scale.
Motorization
The motorization is suited to the specifications and size of the machine, which can be supplied complete of one, two or four rows of sandwiches at the exit, and also in the one or two-cream color version.
The transmission is obtained by belts and elements which need very limited maintenance.
Cream Distributing System
The cream distribution system includes a rotary extruder which consists of a fixed central body and an outside rotating cylinder from which the filling cream flows, through holes placed on its circumference.
Rotary motion transmission is obtained by modular gears for a quick and easy distributor change-over and for cleaning operations.
The distributor has a continuous regulation system, adjustable while the machine is running, which allows perfect centering of cream onto the biscuit.
The machine is arranged for the installation of an additional cream distributor for a second cream colour, consisting of faucets, regulation system, tanks and pumps (Optional).
Cream Tank
The cream tank is made of stainless steel AISI 304 and has capacity 200 liters.
It is complete with a wall scraper allowing the cream conveyance to the bottom feeding device with scroll and pump. The tank is mounted on a steel frame also housing the pump unit and the transmission groups. Stainless steel pipes connect the tank to the sandwiching machine.
Upon request, cream tank and pipes can be water jacketed (optional) and also with water heating system (optional).
The 2-Colour version Sandwiching Machine is equipped with two or four different cream tanks, depending on the models.
The pump unit and the cream stirrer have electric control through proper selectors on the machine control board.
Control Panel Board
The control board and push-button panel allow the total control of the machine and cream tank, as well as the signaling and resetting of alarm situation.
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