Gorreri Industrial Confectionery Machinery and Planetary Mixers

Italian Gorreri industrial confectionery systems: Planetmixer pressurized planetary mixers, Vertimix continuous aerators, CutterSonic ultrasonic slicing systems, DVG depositors and WRobot robotic stations. Technical selection by nameplate.

Gorreri PLANETMIXER series industrial planetary mixers

Industrial planetary mixers of the Gorreri PLANETMIXER range are engineered with bowl capacities from 120 to 800 liters. The pressurized stainless chamber supports uniform aeration and smooth mixing for sponge batters, mousses, choux dough and pastry creams.

Six bowl capacity options spanning 120, 200, 300, 400, 600 and 800 liter sizes
Airtight pressurized mixing chamber rated for positive pressures up to four bar
Automatic product evacuation through lobe pumps and integrated CIP washing loop
Interchangeable whisks, paddles and heavy spirals for light or dense batters

Gorreri continuous turbomixers with VERTIMIX aeration

Continuous turbo-aerators of the Gorreri GTM and GMG ranges incorporate patented VERTIMIX vertical head technology. The unique stator and rotor geometry ensures instantaneous microscopic bubble dispersion with precise density regulation in high-speed bakery plants.

Patented vertical VERTIMIX mixing head eliminates product stagnation corners
Accurate volumetric metering of sterile air or nitrogen into the rotor chamber
Digital rotor speed adjustment and continuous output density feedback loops
Integral jacketed stator cooling circuit for delicate cream temperature control

Gorreri CutterSonic ultrasonic cutting and slicing systems

Industrial ultrasonic slicing systems of the Gorreri CutterSonic range provide clean cutting for multi-layer cakes, sponge slabs and brownies. Ultrasonic blade vibrations prevent cream sticking, structural crumbling and layer smearing during longitudinal and crosswise cuts.

Titanium electronic generators, boosters and sonotrode blades at 20, 30, 35 kHz
Longitudinal and guillotine cross cutting of fresh, sticky or chilled products
Low cutting resistance eliminates mechanical deformation of tender pastry layers
GCS300 Multicut models with indexing rotary tables and custom slicing patterns

Gorreri continuous industrial sponge cake production lines

Complete industrial processing lines by Gorreri automate the full manufacturing cycle of sponge cake sheets, swiss rolls and celebration layer cakes. The lines combine dough aeration, precision extrusion onto oven belts, syrup soaking, cream spreading and rolling.

Continuous sheet extrusion depositors maintaining uniform ribbon thickness
Synchronized stations for syrup spray saturation and multi-layer cream spreading
Automated longitudinal rolling devices delivering seamless roll forming without tears
Seamless integration with ultrasonic guillotines for inline portioning

Gorreri automated dosing and forming lines for muffins

Automatic and semi-automatic lines of the Gorreri LPG family are developed for accurate volumetric depositing of muffin, cupcake and sponge dough into baking trays. DVG piston depositors deliver exceptional repeatability without nozzle dripping or cup displacement.

Pneumatic and servo-driven DVG volumetric piston metering pumps
Automatic denesting and placement of paper cups into baking tray pockets
Vertical and horizontal multi-point needle injection of jams and pastry fillings
Tool-free washdown and quick-release manifolds for varying tray formats

Gorreri WRobot automated robotic decorating and writing stations

Gorreri WRobot multi-axis robotic decorating stations and F.A.S.T. digital food printers automate surface personalization on celebration cakes, cookies and macarons. The robotic arm reproduces intricate decorative patterns, borders and text using creams, jellies or chocolate.

Articulated multi-axis robotic arms equipped with precision micro-dosing nozzles
Intuitive pattern design and typography upload via touchscreen interface or PC
F.A.S.T. digital food-grade inkjet printing modules for high-resolution graphics
Flexible integration above existing industrial conveying and packaging lines

Sanitary cleaning and automated CIP disinfection protocol for Gorreri mixers

Routine clean-in-place CIP cycles across mixing bowls and agitating tools of Gorreri planetary mixers prevent microbiological contamination in delicate confectionery formulations.

The programmed sanitation cycle includes warm water pre-rinsing, heated alkaline wash solution recirculation with concentration monitoring, intermediate rinsing and final acid neutralization.

Integrated rotary spray heads deliver full spherical impingement across bowl walls and mixing tools without shadowed zones. Sanitary lobe pumps extract effluent water from the lowest point of the bowl to eliminate stagnant residue.

The cycle concludes with heated filtered air drying and visual inspection of bowl lid elastomer seals prior to shift startup.

Pressure regulation and gas aeration monitoring in VERTIMIX turbomixers

Accurate control of continuous aeration parameters in Gorreri GTM and GMG aerators governs the finished product specific gravity and tender crumb texture.

The operator sets recipe pressure inside the vertical VERTIMIX mixing head chamber and regulates sterile air or food-grade nitrogen flow through precision mass flow controllers.

An inline sensor continuously tracks emulsion density at the stator discharge and modulates rotor variable frequency drive speed. The stator cooling water jacket maintains product temperature around sixteen degrees Celsius to preserve fat crystal integrity in whipped emulsions.

Mechanical shaft seals with barrier fluid recirculation maintain working pressures up to six bar during production.

Ultrasonic frequency tuning and titanium sonotrode alignment for CutterSonic

Operating Gorreri CutterSonic ultrasonic cutting equipment requires periodic resonance frequency calibration of the digital generator and acoustic stack.

When replacing or inspecting titanium sonotrode blades, the threaded joint linking the booster to the acoustic horn is torqued with a calibrated torque wrench to uniform specifications.

Insufficient mechanical interface contact induces abnormal acoustic heating, vibration amplitude attenuation and uneven edge crumble on delicate sponge sheets.

Following mechanical reassembly, service technicians execute an automated impedance scan between twenty and thirty-five kilohertz to verify resonance stability under full portioning duty.

Slit depositor gap calibration and belt tracking for continuous sponge cake lines

Uniform sponge cake thickness across the entire tunnel oven width is achieved by micrometer adjustment of the Gorreri extrusion depositor slit. Batter layer height is verified utilizing precision depth gauges across seven transverse inspection points on the moving steel belt prior to oven entry.

A pneumatic tracking loop continuously compensates for lateral steel belt drift via dynamic steering rollers. Scraper doctor blades and release emulsion applicator rollers undergo periodic inspection for uniform contact pressure.

Replacing worn guide bushings and drive roller sprockets ensures synchronized sheet travel without stretching, folding or tearing.

Maintenance and food-grade seal replacement for DVG volumetric piston depositors

High portioning repeatability for muffins and cupcakes across Gorreri LPG processing lines relies on periodic maintenance of DVG volumetric depositors.

Scheduled overhauls involve removing pneumatic cylinders, rotary distribution valves and metering pistons fitted with food-grade PTFE and EPDM elastomer seals. Cylinder bore walls are inspected for longitudinal scratches or pitting resulting from abrasive particulate.

During reassembly, sliding components receive a thin film of NSF H1 compliant silicone grease to prolong seal longevity. Positive shut-off discharge nozzles are adjusted for rapid droplet cutoff upon stroke completion to keep paper baking cups pristine.

Robotic trajectory programming and nozzle maintenance for WRobot decorators

Applying intricate decorative piping and artistic text with chocolate or icing on Gorreri WRobot robotic stations demands precise tool calibration.

At the beginning of each production shift, operators calibrate tool center point coordinates using an optical laser distance sensor to adapt to slight cake height variances. An integrated thermal jacket maintains liquid chocolate temperature within half a degree Celsius to preserve fluid viscosity.

Daily flushing of product supply capillaries with demineralized water followed by dry nitrogen purging prevents lipid crystallization and avoids nozzle blockage during line changeovers.

Gorreri and model names are trademarks of their respective owners and are used only to identify the equipment for which we source parts. SpareX is not an official dealer, distributor or representative of Gorreri and is not affiliated with the trademark owner. Origin, documents and warranty are stated for each item in the quotation.