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Tetra Pak® Continuous Freezer S A2

Tetra Pak® Continuous Freezer S A2

Tetra Pak® Continuous Freezer S A2

Product catalog summary
Overview
Tetra Pak® Continuous Freezer S A2 series are self-contained continuous freezers with built-in refrigeration units designed for freezing, mixing, and whipping ice cream mix and air to produce ice cream. They are engineered to handle a wide range of products with low product loss and user-friendly operation.

Specifications
- Models: S700 A2 and S1500 A2
- Capacity: S700 A2: 150-700 litres/hour; S1500 A2: 300-1500 litres/hour
- Refrigerant: R449A
- Compressor Power: S700 A2: 12.3 kW; S1500 A2: 24 kW
- Dasher Motor Power: S700 A2: 7.5 kW; S1500 A2: 11 kW
- Maximum Overrun: 140%

Design and Materials
The freezers are constructed from high-quality stainless steel and other food-safe materials, ensuring hygiene, reliability, and durability. They comply with EHEDG sanitary standards.

Working Principle
The freezer operates by metering the ice cream mix into a freezing cylinder, where it is mixed with air and cooled by a built-in freon refrigeration plant. The dasher whips air into the mix, and stainless steel blades scrape the frozen ice cream from the cylinder walls.

Control and Automation
The freezers are equipped with Siemens PLC for easy operation via a touchscreen panel. Features include monitoring and adjustment of process parameters, storage of up to 100 recipes, and automatic viscosity or temperature control.

Installation and Operation
After connecting to power, water, air, and mix supply, the freezer is ready for production. It features easy start-up, adjustable production parameters, and rapid hot-gas defrosting for quick restarts.

Cleaning
The freezer can be cleaned using a central CIP system with a PLC-controlled program, ensuring maximum hygiene at minimal operational cost.

Optional Equipment
Options include solid dasher, water ice kit, pump covers, dual outlet pumps, mini pre-aerator, remote support, variable dasher speed, and more.

Technical Data
- Net Weight: S700 A2: 780 kg; S1500 A2: 1250 kg
- Gross Weight: S700 A2: 980 kg; S1500 A2: 1450 kg
- Volume: S700 A2: 4.0 m3; S1500 A2: 4.8 m3

Conclusion
The Tetra Pak® Continuous Freezer S A2 series offers robust design, flexibility, and efficient ice cream production with advanced control systems and optional features to meet diverse production needs.
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Catalog excerpts

Tetra Pak® Continuous Freezer S A2-1

Tetra Pak® Continuous Freezer S A2 Self-contained conntinuous freezers with built in refrigeration unit Tetra Pak® Continuous Freezer S700 A2 Tetra Pak® Continuous Freezer S1500 A2 • Robust design Freezing, mixing and whipping of ice cream mix and air to produce ice cream. Scraped-surface freezing of other products. • Uniform product quality • 150-700 litres (40-185 US gallons) /300-1500 litres (80-400 US gallons) of ice cream per hour • Increased flexibility • Can handle a wider product range • Low product loss • User-friendly Working principle The freezer is a self-contained unit ready to be connected to power, air, water and mix supplies. The ice cream mix is metered into the freezing cylinder by a gear pump. A constant airflow is fed into the cylinder together with the mix. The freezing cylinder is cooled by the built-in freon refrigeration plant. During the passage through the cylinder, the air is whipped into the mix by a dasher. The stainless steel blades mounted on the dasher continuously scrape the frozen ice cream from the inside wall of the cylinder. The ice cream then passes to th

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Tetra Pak® Continuous Freezer S A2-2

Tetra Pak® Continuous Freezer S A2 series Design The freezer is produced from high-quality materials and are engineered to meet strict standards of hygiene, reliability and durability. All parts of the freezer that are in contact with mix and ice cream are manufactured from stainless materials or other food-safe materials. The freezer complies with EHEDG sanitary standards. Freezer cabinet The freezer cabinet is a self-supporting construction made of stainless steel. The stainless steel side doors and back plate are detachable for easy access to all parts of the machine. Freezing cylinder The...

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Tetra Pak® Continuous Freezer S A2-3

Reference mix recipe (%) • Fat (HCO) 10.0 • Skimmed milk powder 10.5 • Sugar (sucrose) 12.0 • Glucose syrup 5.0 • Stabilizer/emulsifier 0.5 • Total solids 38.0 • Water 62.0 Tetra Pak ® Continuous Freezer S700 A2: 150-700 litres (40-185 US gallons) of ice cream/hour. Tetra Pak ® Continuous Freezer S1500 A2: 300-1500 litres (80-400 US gallons) of ice cream/hour. Nominal output figures are based on the following conditions and standard mix recipe: • Inlet of mix: +5°C +41°F • Outlet of ice cream: -5°C +23°F • Overrun: 100% Upon receipt of the customer’s actual mix recipe, a more precise capacity...

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Tetra Pak® Continuous Freezer S A2-4

Standard Equipment Continuous Freezer S700 A2 Outlet temperaturesensor Included Cooling media Freon R449 Included Automation control system Siemens S7 Included Mitsubishi Optional Local language Included (EU languages standard, non EU languages optional) Standard dasher Included Multi dasher Optional Wing beater Included Air mass flow controller Included Sanetary air filter + dryer Included Cooling regulation selection Viscosity - Temperature control Included Cylinder pressure regulation Included CIP interface signals Included Air booster Included CIP pumps Included 24-7 spare parts service Included...

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Tetra Pak® Continuous Freezer S A2-5

Time elapse filling module Also optional for both freezer sizes are a time elapse filling moduled for hand filling of cups or containers. The 1.5” filling module is a one nozzle, pneumatically operated time elapse filler, which is controlled from the operating panel of the freezer. The filling nozzle is a two-inlet nozzle, supplied with plug to support only one inlet. Up to 10 mm ( 0.4 inches) inclusions can be added. The filling module is delivered with electrical connections and air hoses included to support an installation approx. 1.5 meters (4.9 ft) from the freezer. Ice cream hose and support...

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Tetra Pak® Continuous Freezer S A2-6

Main dimensions We reserve the right to introduce design modifications. Tetra Pak, and PROTECTS WHAT´S GOOD are trademarks belonging to the Tetra Pak Group.

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