End Product Containers Of Pasteurized Milk
Plastic pouches:
100g-1000g small pouches transported and stored in 2-6℃with shelf life 5-7 days.
PE or glass bottles:
200ml-3000ml bottles transported and stored in 2-6℃with shelf life 5-7 days.
Gable top cartons

100g-1000g small roof cartons transported and stored in 2-6℃with shelf life 5-7 days.

Product Description

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 ℃ 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.

Flowchart

Work flow

Flow chart

System Overview

System Components

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

1. Milk weighing and receiving tank

The milk weighing tank and receiving tank usually will be

used in match.

The milk weighing tank is usually matched with milk collection equipment which can improve milk collection efficiency. This equipment is featured as good looking, simple structure, easy to clean;

this equipment adopts active screen in order to stop impurity in the milk.

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 4℃, 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 2~6℃, 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.

6. CIP cleaning system

Quality assurance

Our Advantages:

1. High quality of machine

2. Low price in our product

3. Good after sale service

4. Offer 2 years warranty for free

As a professional milk and juice production line supplier, we can design,
manufacture, install milk production line and milk plant for producing all kinds of dairy products, such as pure milk, flavored
milk, sour milk, yogurt, milk drinking and ice cream, butter, soy milk, tea drinking, energy drinking and so on.The whole milk
production line includes the following units:
1. Milk reception or powder & water mixing unit.
This part is to prepare and mix the raw material. If the fresh milk is in urgent need or not enough for production, powder milk
can be used to replace it.
2. Mixing and sugar melting unit.
Mixing machine and heat system are needed to melt the sugar and supply hot water, and then before entering the mixing tank
(blending tank) for further mixing, the syrup should be cooled.
3. Pasteurizer and homogenize.
This part is to kill the bacteria, thus ensuring the safety of products.
The homogenize is used to make the products more homogeneous which can help to improve the quality and prolong the shelf life of
products.
The degassed is used to remove the air that is mixed in the product. According to different products types and filling types, the
pasteurizer is strictly chosen to suit the plant.
4. Storage or yogurt producing unit.
5. Filling or packing unit.
We can provide many kinds of filling types, such as plastic bag, PRT bottle, HDPE bottle, glass bottle, gable bottle, and plastic
cups and so on. You can choose what you want.
6. CIP cleaning system.
7. After treatment equipment such as conveyor, package or pallet etc.
8. Some assistant equipment like steam boiler, air compressor and cold water unit etc.
9. Materials for the product pipes installation, power pipes installation and
also electrical installation.

Milk process line, dairy process machine

Capacity of plant: 2Ton-300Ton Per Day.
Products type: 1 or 2 or more kinds.
milk process line, dairy process machine
1. Milk Reception or Powder Dissolving Mixing Section
2. Mixing and Sugar Melting Section
3. Pasteurizer and Homogenizer
4. Milk Storage or Yogurt Producing Unit
5. Filling or Packing Unit
6. CIP Cleaning Systems
7. After Treatment Equipment, like conveyor, package or pallet, etc.
8. There are other assistant equipments used such as steam boilers, air compressor, cold water unit, etc.
9. Installation materials for the material pipeline, non-material pipeline as well as electrical installation are provided

Filling types Line

Filling types can be decided by the customer then designed accordingly.Capacity of plant: 2Ton-300Ton Per Day.
Products type: 1 or 2 or more kinds.
Filling types can be decided by the customer then designed accordingly.
Our company can design customized production lines in accordance to the customers' requirements.
We are a major milk beverage, yogurt production line manufacturer based in China. We are approved by ISO9001:2008.
We provide :
1. Professional technical design , flow chart, factory layout, equipment drawing design, civil engineering suggestion etc.
technical support
2. Manufacturing whole production line equipment
3. Delivery equipment, arrange engineer go to client workshop installation and commissioning
4. Training client's operators to runing each equipment, until end product comes out