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Milk Pasteurisers - Batch Pasteuriser
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For smaller quantities of milk, you can use a BATCH PASTEURISER to pasteurise the raw milk. The aim of pasteurisation is to kill all pathogenic bacteria.
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NEW!!! Digital control (based on the Dolphin control for milk cooling tanks)
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The PACKO batch pasteuriser is especially designed for small production units.
The pasteuriser forms, on its own, a complete small processing plant which enables the processing of raw milk into pasteurised consumption milk, yoghurt and other fermented milk products, fresh and hard cheese.
The batch pasteuriser can also be used to pasteurise fresh cream.
This unit will form the heart of your new processing plant, or will be a perfect extension for your existing line.
The standard vessel is designed for the pasteurisation of raw milk and the production of consumption milk. Installing a more reinforced agitator, the batch pasteuriser can be used for the production of yoghurt, fresh cheese or other fermented products.
In case of the production of hard cheese & soft cheese, we provide a special agitator and cutting device.
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Technical data : 1. Control panel including temperature controller 2. Agitator motor 3. Cover with handle 4. Tank 5. Agitator blade 6. Product outlet 7. Milk outlet 8.Water circuit (see below) |
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a b c d |
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a. Heating element b. Pressure relief valve + pressure gauge c. Filling valve d. Water circulation pump e. Plate heat exchanger f. Expansion vat |
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f e |
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Special agitator (for the pasteurisation) and cutting device for hard cheese production, frequency controlled, turns left and right. |
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3 phase power option only - 1 phase power cannot be used
Data Sheet / Standard Execution
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Capacity |
150 Litres |
300 Litres |
500 Litres |
1,000 Litres |
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Electrical heating element |
9 kw |
12 kw |
2 x 9 kw |
2 x 18 kw |
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Max. product temperature |
90°C |
90°C |
90°C |
90°C |
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Control box |
Painted steel according to CE-regulations EN 60204-1 3x400V-50Hz+N |
Painted steel according to CE-regulations EN 60204-1 3x400V-50Hz+N |
Painted steel according to CE-regulations EN 60204-1 3x400V-50Hz+N |
Painted steel according to CE-regulations EN 60204-1 3x400V-50Hz+N |
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Agitator motor “milk” |
0.13 kw-21 rpm |
0.13 kw-21 rpm |
0.13 kw-21 rpm |
0.13 kw-21 rpm |
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Agitator motor “reinforced” |
0.55 kWatt-1450 rpm – reduction 1/45 |
0.55 kw-1450 rpm – reduction 1/45 |
0.55 kw-1450 rpm – reduction 1/45 |
0.55 kw-1450 rpm – reduction 1/45 |
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Agitator motor “hard cheese” |
0.25 kWatt-1450 rpm – reduction 1/45 |
0.25 kw-1450 rpm – reduction 1/45 |
0.25 kw1450 rpm – reduction 1/45 |
0.25 kw-1450 rpm – reduction 1/45 |
Controls:
· Control box is installed on the side of tank (easy use during operation)
· Electrical components in a painted steel closed control box with main switch and bulbs:
· Red (alarm): problems with temperature controller, thermal failure agitator, pump, heating,…
· Green: end of program or program in operation
· Orange: open cover, intervention of the operator
Digital controls:
· Based on the Dolphin controls of the milk cooling tanks
· With this control it is possible to use the batch pasteurizer as milk cooling tank, when connecting ice water to the PHE
· LCD-screen
· User friendly
· Finger touch menu
Possible to pre-program 4 programs, e.g:
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Program 1: pasteurisation of milk
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Program 2: production of yoghurt
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Within each program, there are 10 phases, e.g.:
o Program 1: pasteurisation of milk
à Phase 1: heating to the set temperature
à Phase 2: holding of the set temperature for a preset time
à Phase 3: cooling of the pasteurized milk with mains water until a preset temperature
à Phase 4: cooling of the pasteurized milk with ice water until the final temperature
o Program 2: production of yoghurt
à Phase 1: heating to the set temperature
à Phase 2: holding of the set temperature for a preset time
à Phase 3: cooling to the preset incubation temperature
à Phase 4: holding of the incubation temperature for a preset time
à Phase 5: cooling of the yoghurt to the final temperature
Within each phase, it is possible to set different parameters:
1 Phase active/non active
2 Heating ä, cooling æ, holding of the temperature à
3 Medium: electrical/steam/warm water/mains water/ice water
4 Set temperature (°C)
5 Temperature not obtained after … (time in hours and minutes)
6 Set time: only when holding the temperature (hours and minutes)
7 Agitator: on/off/pulse-pause
8 Agitator: forward/backward (only for the cheese vessel)
9 Pulse time (hours and minutes)
10 Pause time (hours and minutes)
11 Speed agitator: fixed/variable (only if frequency controlled)
12 Confirmation of the operator to proceed to another phase (on/off)
13 Buzzer end phase (on/off)
14 Back to the level of the program
Besides the programs, there are also the following screens:
o Read process logging: possibility to check all executed phases and programs
o Customer menu (with password)
o Packo menu (with password)
o Setting of language
o Setting of the possible heating and cooling media
o Factory parameters
o Machine selection: batch pasteurizer or cheese vessel
o Frequency control: on/off
o Debug menu
o Logging of process- and error files
o Change of date
o Change of time
o Actual temperature
o Batch number
o Program number
o Phase number
o Medium
o Action
o Agitator settings
o Remaining time (only with holding of temperature)
o Set holding time
Cheese Version
In case of the production of cheese (fresh and ripened cheese), the standard batch pasteurizer is foreseen with a special agitator and cutting device.
Differences in comparison with standard MILK version:
· Cover in 2 parts (no proximity switch)
· Agitator motor frequency controlled (speed regulation) and turning in left/right direction
· Agitator blade with a normal blade used for the pasteurization of the milk and with a cutting device for the cheese production
· Whey screen for easy whey evacuation
General Options:
Only mains water: 1 valve required *(Refer valving in table below)
Mains and ice water: 4 valves required *(Refer valving in table below)
Hot, mains and ice water: 6 valves required *(Refer valving in table below)
Steam, mains and ice water: 6 valves required *(Refer valving in table below)
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General Options Cont- Data logging -
TINY TAG (PC should be available) Digital temperature recording -ECOGRAPH (PC should be available)
Head space temperature monitoring |
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Valving / Automation of the cycle* Valve hot water / steam (only when no electrical heating) Valve cold (Mains) water / Ice water |
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Option boiling of the milk |
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Options only for standard MILK execution |
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Reinforced agitator (related to the production of yoghurt or the pasteurisation of fresh cream) |
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Frequency inverter For standard agitator For reinforced agitator |
