Customization: | Available |
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After-sales Service: | One year |
Warranty: | One year |
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The milk processing production line is mainly used to process raw milk collected from farms and convert it into various dairy products for sale through a series of process steps. The following is a brief process of a typical milk processing production line:
1. Raw milk reception: Firstly, fresh milk from different farms will be collected and transported to the processing plant. Before entering the production line, it is necessary to conduct preliminary quality testing on the milk (such as temperature, acidity, etc.) to ensure compliance with safety standards.
2. Filtration and Purification: Use filtration equipment to remove larger impurities particles.
3. Standardization: Adjust indicators such as fat content according to the formula requirements of the final product.
4. Sterilization treatment:
Pasteurization method: usually used in the production of fresh milk or yogurt products, it kills most harmful bacteria by gentle heating.
Ultra high temperature instant sterilization (UHT): suitable for producing long-term storage dairy products, it can effectively eliminate all microorganisms including spore forming bacteria, thereby significantly extending the shelf life.
5. Cooling: Quickly reduce the heat-treated milk to a low temperature state to prevent microbial growth during subsequent processes.
6. Homogenization: Using high-pressure forces to make fat globules smaller and evenly distributed in the liquid, improving the texture and taste of the product.
7. Fermentation (for fermented dairy products such as yogurt): Adding specific bacterial strains to partially processed milk and fermenting under controlled conditions to produce unique flavor compounds.
8. Filling and sealing: Select appropriate packaging materials and forms (bottled, bagged, etc.), and complete the filling and sealing operation in a sterile environment.
9. Packaging and palletizing: Finished products are packaged according to predetermined specifications and stacked neatly for shipment.
This is just a rough process description, and actual operation may also include other details and technical applications, such as adding nutritional fortifiers or other ingredients to improve nutritional value or taste. In addition, modern milk processing lines widely adopt automated control systems, which can greatly improve efficiency and product quality stability.
In modern milk processing production lines, automated control systems play a very important role. It not only improves production efficiency, but also ensures consistency and safety of product quality. Here are some common components and functions of automation control systems:
1. Central control system (SCADA system):
Real time monitoring of the entire production line status through a graphical interface.
Collect and analyze data from various sensors, such as temperature, pressure, flow rate, etc.
Send instructions to the actuator to adjust process parameters.
Record production data for subsequent analysis and report generation.
2. Programmable Logic Controller (PLC):
Responsible for executing specific control logic.
Receive commands from the SCADA system and operate equipment such as valves, pumps, motors, etc. based on them.
Provide fault diagnosis information to help quickly locate the problem.
3. Sensors and detection instruments:
• Temperature sensor: monitors temperature changes in critical processes.
Pressure sensor: Check the pressure level inside the pipeline.
• Flow meter: measures the flow rate of liquid.
PH sensor: Ensure the acid-base balance of the product.
Conductivity/Density Meter: Used for component adjustment during standardization processes.
Online quality inspection device: such as near-infrared spectrometer, can quickly analyze raw milk and finished products.
4. Executing Agency:
Valve: Adjust the material flow rate or change the flow direction as needed.
Pump: responsible for transporting raw milk and intermediate products generated during the processing.
Blender/Homogenizer: Achieve uniform mixing or refinement of fat particles.
Heating/cooling unit: maintain suitable operating conditions.
5. Automatic Cleaning System (CIP, Clean In Place):
Regularly or on-demand, internal cleaning can be completed without disassembling the equipment.
• Helps maintain hygiene standards and reduce downtime.
6. . Remote monitoring and maintenance:
• Allows technicians to access the factory network through an Internet connection even when not on site, to perform routine inspections or emergency maintenance work.
It can significantly shorten response time, especially when operating in remote areas.
7. Predictive maintenance software:
Utilize big data analysis of historical operational records to predict potential issues.
Take measures in advance to avoid unexpected downtime events.
By integrating various technologies and equipment mentioned above, milk processing enterprises can build an efficient and flexible automation control system, which not only optimizes resource allocation and reduces costs, but also ensures that each batch of products meets the highest quality requirements.
Equipment list of milk processing equipments | |||
No. | Name | Size | Main parameter |
1 | Milk reception and storage unit | ||
2 | Milk acceptor | 300L | SUS304 stainless steel, single layer, CIP spraying ball |
3 | Milk pump | 3T/H | SUS304, pump lift 24m, hard alloy mechanical seal, inner shell mirror polished |
4 | Single piping filter | 3T/H | SUS304, single pipe, stainless steal filter element of 100 mesh |
5 | Milk storage tank | 1000L | SUS304, heat insulated, dimple pad jacket, vertical agitator, CIP spraying ball, breather valve, digital show thermometer, sampling point |
6 | Milk pump | 3T/H | SUS304, pump lift 24m, hard alloy mechanical seal, inner shell mirror polished |
7 | Blending unit | ||
8 | Storage tank | 500L | SUS304, heat insulated, dimple pad jacket, vertical agitator, CIP spraying ball, breather valve, digital show thermometer, sampling point |
9 | Milk pump | 3T/H | SUS304, pump lift 24m, hard alloy mechanical seal, inner shell mirror polished |
10 | Single piping filter | 3T/H | SUS304, single, stainless steal filter element of 100 mesh |
11 | Plate-type exchanger | 1.5T/H | SUS304, double pipes |
12 | High pressure homogenizer | 500L/H | 40MPa |
13 | Cream separtor unit | ||
14 | Milk separator | 500L/H | The content of dried skim milk (%)<0.03, the speed of rotator is 8000rpm |
15 | Buffer container | 100L | SUS304, with a cover, single layer |
16 | Buffer & cooling container | 100L | SUS304, with a cover, single layer |
17 | Milk pump | 3T/H | SUS304, with a cover, heat insulated, dimple pad jackets |
18 | Butter churner | 100L | SUS304 |
19 | Yogurt storage, ferment and filling unit | ||
20 | Temporary and ferment storage tanks | 500L | SUS304, heat insulated, dimple pad jacket, vertical agitator, CIP spraying ball, breather valve, digital show thermometer, sampling point |
21 | Milk pump | 3T/H | SUS304, pump lift 24m, hard alloy mechanical seal, inner shell mirror polished |
22 | Rotor pump | 1T/H | SUS304, hard alloy mechanical seal, adjustment speed by manual |
23 | Plastic pouch filling machine | ||
24 | Plastic cup-shaped filling machine | ||
25 | CIP system unit | ||
26 | Manual CIP system | 3×500L | SUS304, single clening circulation, with CIP pump of connected tanks |
27 | CIP return pump | 10T/H | SUS304, pump lift 24m ,hard alloy mechanical seal, inner shell mirror polished |
28 | Power system unit | ||
29 | Cold water equipment | 7000 kcale per hour, air cooling refrigeration | |
30 | Hot water boiler | 1000Kg/h, outlet temperature is 90°C | |
31 | Installation system | Stainless steel piping system,power piping system, electric controlling box, electric installation material, installation and commissioning |
Pre sales services
After-sale service
1. Equipment warranty period: We provide a one-year free warranty service for mechanical equipment. If any non-human caused problems occur during the warranty period, we will provide free repair or replacement services.
2. Maintenance and upkeep services: We provide regular or irregular equipment maintenance and upkeep services to ensure the normal operation of the equipment. We will provide 24-hour online technical support services.
3. Accessory supply: We guarantee to provide original factory accessories in a timely manner in case of equipment damage or replacement of parts.
4. Training services: In order to enable customers to effectively operate and maintain equipment, we will provide equipment operation and maintenance training.
5. Installation and debugging: We will provide equipment installation and debugging services to ensure that the equipment is installed correctly and can operate normally.
1 ) Q: How can we visit your factory?
A: If you come from abroad, air to shanghai airport, then we can pick you up at airport.
2) Q: How do you ensure the quality of your products?
A: Our Company is a state owned enterprise with more than 16 years experience , strict operation policy is performed, advanced processing machines guarangtee the precision of all components, workers with operation license, parts get multiprocessing, transmission& electrical parts are of international famous brand. Series of test and inspection are done in the whole producing state.
3) Q: What payment methods your company accept?
A: We accept most of the payment methods , but mainly accept T/T, L/C at sight .
4) Q: How long is the warranty time for your products?
A: Our officially promised warranty time is 12 months after commissioning .
5) Q: I am new in this field,can you supply us turnkey services?
A: YES.We can supply all the system including Market Analysis/Product Analysis/Location Choice/Processing Flow Design/Equipment Layout Design/Building Design direction/Equipment mode selection/Equipment Manufacturing/Equipment Mounting/Equipment Debugging/Worker Training.
6) Q: What ' s the shipment terms and delivery time of your company?
A: Well, the delivery time depend on the quantity of your order. Usually is 20 days . For some customized machine 30 days is necessary.
7) Q: Can you supply OEM services?
A: Yes,we have our R&D team,and we have more than 400 workers with workshop area 75000 square meters.
8) Q: Do you give any Discount?
A: I will surely try my best to help you get those by the best price and good service at the same time.