Factory Complete Baby Milk Powder Production plant Line/Dry Instant Milk Powder spray drying freeze drying making Machine line

 

This Milk processing line produce several types of market milk products, i.e. whole milk, skimmed milk and standardized milk of various fat contents.

This Milk processing line raw milk can be fresh milk or powder milk, the procedure method can be pasteurization or HTST pasteurizer or UHT processing.

 End product package of this Milk processing line can be plastic pouches, plastic cups, plastic bottles, glass bottles, roof top box, pre-pak pouches , Tetra pak etc. for this Milk processing line according to different end product and package type, the production technology is differently designed, but commonly include the following steps:

 

Milk Reception → Pasteurization → Homogenization → Yogurt making →Milk Storage → Packing → Refrigeration → Hot water generator → Laboratory → Install and commissioning.

 

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 homogenizer.
This part is to kill the bacteria, thus ensuring the safety of products.
The homogenizer is used to make the products more homogeneous which can help to improve the quality and prolong the shelf life of products.
The degasser 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 equipments such as conveyer, package or pallet etc.
8. Some assistant equipments like steam boiler, air compressor and cold water unit etc.
9. Materials for the product pipes installation, power pipes installation and
also electrical installation.

 

Item	Milk powder production
Raw milk reception	Raw milk on arrival at the factory is rapidly tested for its SNF, fat, acidity, smell, temperature, hygiene, antibiotics, water addition and adulteration.  On acceptance, the milk is pumped into a silo storage tank  held at temperatures below 4° C via PHE.
Separation	centrifugal adjust the ratio of fat and solid-not-fat in raw milk to meet the food standard requirements.  usually separated into cream and skimmed milk to enable standardization of the fat content.
Pasteurization	HTST heat at least 75 °C or higher temperature and holding for at least 20 seconds (YGT could design as per technology request)
Evaporation	for reasons of energy efficiency as it is far cheaper to evaporate the water than to spray dry it directly. It is generally done by falling film evaporators  structure because of their overall low energy consumption.  like 10t fresh milk, remove 80% water off to 2t then for dryer to powder.
Spray dryer	Concentrated milk via hot air (180-200°C) is sprayed into YGT drying chamber which is usually a stainless-steel jacket with a conical bottom by the help of an atomizer.  the hot gas dries the particle before it touches the chamber. Heavy particles get collected at the bottom of the drying chamber while the fine particles get collected in the cyclone separator, still, some fine particles remain in the air which is filtered using a filter bag.
Package system	Milk powder is packed into cantin(1kgs) or  plastic-lined multi-wall bags (25 kg) . Milk powders are more stable than fresh milk but protection from moisture, oxygen, light, and heat is needed in order to maintain their quality and shelf life.