Audited Supplier
GYM-300
Thermal Processing
Electric
CE
Semi-Automatic
Milk, Yogurt
Customized
Genyond
Wooden Box
China
Product Description
| Plastic pouches: | PE or glass bottles: | Gable top cartons |
100g-1000g small pouches transported and stored in 2-6ºCwith shelf life 5-7 days. | 200ml-3000ml bottles transported and stored in 2-6ºCwith shelf life 5-7 days | 100g-1000g small roof cartons transported and stored in 2-6ºCwith shelf life 5-7 days. |
Pasteurized Milk Physicochemical Index
Pasteurized milk uses raw milk as raw material and requires high milk sources and is processed by pasteurization. The purpose is to kill all pathogenic microorganisms in the milk, the production process is to heat at 75-85 ºC holding for 10-15 seconds, then cold filling into containers. The shelf life is generally not more than 7 days keep refrigerated at 2-6 degrees. Because it is low-temperature sterilization, on the basis of killing microorganisms, it can retain the natural and original nutrients of milk to the greatest extent.
Item | Whole Pasteurized Milk | Partially Skimmed Pasteurized Milk | Skimmed Pasteurized Milk |
Fat Content | ≥3.1% | 1.0%-2.0% | ≤0.5 |
Protein Content | ≥2.9 | ||
Non-fat Milk Solids | ≥8.1% | ||
Acidity Value | ≤18.0°T | ||
Impurity | ≤2mg/kg | ||
Total Number Of Colonies | ≤30,000cfu/ml | ||
Escherichia Coli | ≤90MPN/100ml | ||
Pathogenic Bacteria | NA | ||
1. Milk weighing and receiving tank > 2. Milk Cooling System >3. Milk storage tank > 4. Milk Pasteurizing system > 5. Pasteurized milk filling system > 6. CIP cleaning system
2. Milk Cooling System
The milk cooling system has two type: if your raw milk is in a low capacity, then the milk cooling tank will be used, if the raw milk capacity is high, then, we will use the plate type heat exchanger(PHE) to cool down milk to 4ºC, and the plate type cooler has high efficiency and can work continuously. The milk cooling tank has an integrated function with cooling and storage, but it has low efficiency and cooling time is long, whereas the PHE+chill water system is capable of continuous cooling and big capacity.
3. Milk storage tank
If you use the PHE to cool the milk, after the milk is cooled to 4°C, we need to use the milk pump to transfer the milk to the full closed SUS304 insulation tank to guarantee the milk will not be spoiled. The milk will be stored into the double layers insulation tank for the next processing. The milk insulation tank is equipped with the temperature sensor, material inlet and outlet, CIP cleaning ball, level flowmeters, manhole and so on.
4. Milk Pasteurizing system
The milk pasteurizing system is composed of plate pasteurizer, homogenize, degassed and centrifuge separator unit. It is also the core unit of the whole pasteurized milk processing line. The homogenize can decrease milk fat globule into small fat particles to
maintain the stability of the emulsion with 20-25 Mpa high pressure, and the degassed can remove the air in the milk to extend the shelf life of the milk. The pasteurizer is mainly removing the Pathogenic bacteria in milk and the centrifuge separator can remove the fat content in the milk to make into skimmed pasteurized milk and make milk standardized.
The milk pasteurization process is raw milk 4°C inlet, then use hot water or steam to preheat to 55°C, at this temperature, the milk can be separated fat into skimmed milk, then remove the air in the degassed, and then go to high-pressure homogenize, after this process finished, the milk will be heated to 72-85°C and holding for 10-15 seconds, then cooled to 4 °C outlet for filling.
This process can kill the pathogenic bacteria in cow milk that can cause the outbreak of human food-borne diseases, such as E. coli, Bacillus, Listeria, etc., and it can also reduce the number of microorganisms that cause milk spoilage. The pasteurization process almost no damage to whey protein, immunoglobulin, vitamins, enzymes and other active substances.
After pasteurization, the fresh milk can not only be stored for 5-7 days in a refrigerated environment at 2~6ºC, but also retain a large number of active
nutrients, especially the natural and mellow taste of milk.
The milk pasteurizer can be made into three sections (milk heating, milk cooling and heat recovery) or four sections ( milk heating, milk homogenizing, milk cooling and heat recovery), The more sections, the higher the heat recovery efficiency, basically the milk plate pasteurizer heat recovery rate is more than 90%.
maintain the stability of the emulsion with 20-25 Mpa high pressure, and the degassed can remove the air in the milk to extend the shelf life of the milk. The pasteurizer is mainly removing the Pathogenic bacteria in milk and the centrifuge separator can remove the fat content in the milk to make into skimmed pasteurized milk and make milk standardized.
The milk pasteurization process is raw milk 4°C inlet, then use hot water or steam to preheat to 55°C, at this temperature, the milk can be separated fat into skimmed milk, then remove the air in the degassed, and then go to high-pressure homogenize, after this process finished, the milk will be heated to 72-85°C and holding for 10-15 seconds, then cooled to 4 °C outlet for filling.
This process can kill the pathogenic bacteria in cow milk that can cause the outbreak of human food-borne diseases, such as E. coli, Bacillus, Listeria, etc., and it can also reduce the number of microorganisms that cause milk spoilage. The pasteurization process almost no damage to whey protein, immunoglobulin, vitamins, enzymes and other active substances.
After pasteurization, the fresh milk can not only be stored for 5-7 days in a refrigerated environment at 2~6ºC, but also retain a large number of active
nutrients, especially the natural and mellow taste of milk.
The milk pasteurizer can be made into three sections (milk heating, milk cooling and heat recovery) or four sections ( milk heating, milk homogenizing, milk cooling and heat recovery), The more sections, the higher the heat recovery efficiency, basically the milk plate pasteurizer heat recovery rate is more than 90%.
5. Pasteurized milk filling system
The pasteurizing milk is filled into bottles, pouches or gable top cartons. The filling temperature is room temperature filling or
cold filling to keep the nutrient of the milk.
cold filling to keep the nutrient of the milk.
6. CIP cleaning system
| High quality of machine | Low price | Good after sale service | Warranty |
| From the raw material, we just buy the top quality product. For motor, electronic part, we use top quality brand in the world. | For we buy high quantity raw material and spare part, we can get low price from our cooperated suppliers. So it reduce a lot cost. | Before the machine is ship, it will test well. We will send our engineers for installation within 10 days after the goods reach your factory. | We can offer 2 years warranty for free. Any problem for our machine, we can provide the spare parts for free. |
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