Tetra Pak Continuous Freezer S300 M2€¦ · The freezer cabinet Is a self-supporting construction...
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Application Freezing, mixing and whipping of mix and air into ice cream. Scraped surface freezing of other products. Working principle The ice cream mix is supplied to the freezer direct or via a mix balancing tank placed on side of the freezer cabinet. The ice cream mix is led to the mix pump which is fitted with an adjustable air intake valve, and pumps a mixture of mix and air into the freezing cylinder. During the passage through the freezing cylinder the air is whipped into the ice cream by a dasher. Freezing of ice cream mix is carried out by means of liquid freon evaporating in the cooling jacket around the freezing cylinder. The stainless steel blades of the dasher scrape the frozen ice cream from the inside wall of the freezing cylinder and the pump pressure forwards the ice cream via the adjustable, constant pressure valve to a filling extrusion device. Tetra Pak ® Continuous Freezer S300 M2 Self-contained continuous freezers Standard design All parts of the freezer are produced from high quali- ty materials and engineered to meet strict standards of hygiene, reliability and durability. All parts of the freezer in contact with mix and ice cream are manufactured from stainless materials. The freezer cabinet Is a self-supporting construction with bottom plate, front panel, back panel and top plate in stainless steel plate welded and bolted together. The two stainless steel side plates are detachable. The mix/air pump Is located on the front panel of the freezer ,making it very easy to clean and maintain.
Transcript of Tetra Pak Continuous Freezer S300 M2€¦ · The freezer cabinet Is a self-supporting construction...
ApplicationFreezing, mixing and whipping of mix and air into ice cream. Scraped surface freezing of other products.
Working principleThe ice cream mix is supplied to the freezer direct or via a mix balancing tank placed on side of the freezer cabinet.
The ice cream mix is led to the mix pump which is fitted with an adjustable air intake valve, and pumps a mixture of mix and air into the freezing cylinder. During the passage through the freezing cylinder the air is whipped into the ice cream by a dasher.
Freezing of ice cream mix is carried out by means of liquid freon evaporating in the cooling jacket around the freezing cylinder. The stainless steel blades of the dasher scrape the frozen ice cream from the inside wall of the freezing cylinder and the pump pressure forwards the ice cream via the adjustable, constant pressure valve to a filling extrusion device.
Tetra Pak® Continuous Freezer S300 M2Self-contained continuous freezers
Standard designAll parts of the freezer are produced from high quali-ty materials and engineered to meet strict standards of hygiene, reliability and durability.
All parts of the freezer in contact with mix and ice cream are manufactured from stainless materials.
The freezer cabinet
Is a self-supporting construction with bottom plate, front panel, back panel and top plate in stainless steel plate welded and bolted together. The two stainless steel side plates are detachable.
The mix/air pump
Is located on the front panel of the freezer ,making it very easy to clean and maintain.
Tetra Pak® Continuous Freezer S300 M2Self-contained continuous freezers
Operation of the freezerStart-up of the freezer is very easy
After connection to power and water the freezer is ready to operate.
The control panel
Is located on the front of the freezer cabinet and includes the following operational features:
• Start/stop of themix pump
• Start/stop of the dasher
• Start/stop of the refrigeration system
• Start/stop of the hot gas system
• Electronic control of the ice cream capacity
• Electronic display and control of the ice creamviscosity
• Start/stop of the CIP cycle
Cleaning
Of the freezer can be carried out by connection to a central CIP system to ensure maximum hygiene at minimum operational cost. The freezer is equipped with clamp type pipe connections.
Nominal output
The output capacity is based on the following conditions
Nominal output 70 - 300 l/h
Inlet of mix +5 °C (41 °F)
Outlet of ice cream -5 °C (23 °F)
Overrun 100 %
The output capacity is based on the following conditions
Fat (HCO) 10.0
Skimmed milk powder 10.5
Sugar (sucrose) 12.0
Glycose sirup 5.0
Stabilizer/emulsifier (Danice) 0.5
Total solids 38.0
Water 62.0
Total 100.0
Standard designSafety valve
The mix pipe from the mix pump to the freezing cylinder is equipped with a safety valve which protects the mix pump in case the ice cream line to the filler is closed or clogged up.
The freezing cylinder
With its hard chromium-plated and mirror-finished inner surface provides efficient freezing of the mix.
The dasher equipped with scraper blades and a beater is made of stainless steel
Pressure regulating valve
A constant pressure regulating valve is installed at the ice cream outlet of the freezing cylinder. The valve ensures a constant and adjustable pressure in the freezing cylinder.
The refrigeration system
Is equipped with a built-in hermetic freon compressor. The operating conditions of the refrigeration system can be monitored on a manometer on the front of the freezer cabinet.
Defrosting of the freezing cylinder and adjustment of the ice cream viscosity can take place by means of a hot gas valve.
The freon condenser is a water-cooled, Plate heat exchanger. It is a compact design with high efficiency. The water side of the condenser is easy to clean and maintain.
Mix balancing tank
With a float-operated valve which ensures a constant mix supply pressure to the mix pump.
Dimensions
Height 1 850 mm (73”)
Width 650 mm (26”)
Length 1 100 mm (43”)
Compressor power 5.4 kW
Refrigerant gas R404A
Refrigerant content 1.75 kg
Cooling fluid for condenser Water
Dasher motor power 3 kW
Mix pump motor power 0.75 kW
Overall installed power 9.1 kW
Condenser water consumption
a) well water +5 °C (41 °F) 600 l/h
b) main water +15 °C (59 °F) 800 l/h
c) tower water +28 °C (82 °F) 3100 l/h
Water inlet/outlet connector 3/4” pipe
Mix inlet piping, outside 1/2” clamp
Ice cream outlet piping, outside 1” clamp
Shipping data (approximate)Net weight 700 kg (1543 lbs.)
Gross weight 900 kg (1984 lbs.)
Shipping volume 2.9 m³
Technical data
Coolingwater consumption in relation towater supply temperature
4.5
4
3.5
3
2.5
2
1.5
1
0.5
010 12 14 16 18 20 22 24 26 28 30
Flow
rat
e (m
3 /h)
Water inlet temp. (°C)
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etra
Pak
Inte
rnat
iona
l S.A
., 20
15, 8
0488
, GB
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