300L Toothpaste Production Line

  500L/Hr Reverse Osmosis Water Treatment System

 500L Toothpaste Vacuum Deispersion Homogenizing Emulsifier

  In the toothpaste production line, the **vacuum dispersion homogenizing emulsifier** is the key mixing equipment, which is responsible for uniformly mixing and emulsifying the various ingredients of toothpaste (such as solid powder, liquid and additives) to form a fine and uniform paste. The role of this equipment is to ensure that the texture of the toothpaste is consistent, bubble-free, delicate and smooth, and achieves the required physical and chemical properties.

### Functions and features of vacuum dispersion homogenizing emulsifier
1. **Operation in vacuum environment**:
- **Avoid bubble formation**: During the toothpaste production process, if mixed under normal pressure, air will be stirred into the toothpaste base, generating bubbles, which will affect the appearance and use experience of the toothpaste. The vacuum dispersion homogenizing emulsifier effectively prevents air from mixing by mixing in a vacuum environment, ensuring that the paste texture is dense, smooth and bubble-free.
- **Improve mixing efficiency**: Under vacuum conditions, the contact between the raw materials is closer, the dispersion effect is significantly enhanced, and the homogenization efficiency of the raw materials is improved, which can better ensure the uniform distribution of the ingredients.
2. **Dispersion function**:
- **Uniform mixing of solids and liquids**: Toothpaste contains a large amount of solid ingredients, such as calcium carbonate, silicon dioxide, etc., which need to be fully mixed with liquid ingredients. The high-speed dispersion function of the equipment can make these solid ingredients evenly distributed in the liquid, preventing solid particles from agglomerating into lumps or settling.
- **Avoiding stratification and precipitation**: Through efficient dispersion, the solid and liquid components in the paste can remain stable for a long time, and will not stratify or precipitate during storage.
3. **Homogenization function**:
- **Refining particles and droplets**: The homogenization function breaks up larger solid particles, droplets or other ingredients through high shear force and evenly distributes them throughout the paste, making the texture of the toothpaste more delicate and smoother and more comfortable to use.
- **Improving stability**: The homogenization process can make the paste more stable and prevent the ingredients from separating during storage or transportation. This is crucial to ensure the long-term quality and user experience of the toothpaste.
4. **Emulsification function**:
- **Forming a stable emulsion**: Toothpaste usually contains different phases, such as oil phase and water phase. The emulsification function mixes the two phases through the shear force of high-speed rotation and forms a stable emulsion, avoiding emulsion stratification and improving the texture and stability of the toothpaste.
- **Improving product texture**: Through efficient emulsification, the texture of the toothpaste will be smoother and more delicate, with a better user experience.

### Equipment structure and working principle
1. **Stirring system**:
- The emulsifier is equipped with a multi-level stirring device, including **high-speed dispersing paddle** and **low-speed scraping paddle**. The high-speed dispersing paddle is responsible for strong stirring and shearing of the solid-liquid mixture, so that the solid and liquid merge quickly. The low-speed scraping paddle rotates slowly on the inner wall of the equipment to prevent the material from adhering to the tank wall and ensure the uniformity of mixing.
2. **Homogenizer**:
- The homogenizer is located at the bottom of the emulsification tank and is mainly composed of a high-shear homogenizing head. The material will be quickly sheared and crushed when entering the homogenizer, and the larger particles and droplets will be refined to the micron or even nanometer level to ensure that the paste is smooth and free of graininess.
3. **Vacuum system**:
- The vacuum pump is used to extract the air inside the equipment to form a negative pressure environment. This vacuum system not only prevents the formation of bubbles during the mixing process, but also helps to remove residual air during the mixing process, further improving the texture of the paste.
4. **Heating and cooling system**:
- The equipment is equipped with heating and cooling devices, which can heat the material to the required temperature according to production needs, or quickly cool it after mixing. Heating is usually achieved by interlayer heating water or steam, while cooling is carried out by cooling water circulation. This temperature control capability helps to ensure that the material is homogenized and emulsified at the most suitable temperature to avoid uneven heating or loss of activity of the ingredients.
5. **Automatic control**:
- Vacuum dispersion homogenization emulsifiers are usually equipped with intelligent control systems, allowing operators to set parameters such as stirring speed, vacuum, temperature, stirring time, and monitor and adjust the production process in real time through a touch screen. Automated control helps improve production efficiency and ensure product consistency.

 500L Movable SUS316 Sealed Lid Storage Tank

  Mobile sealed storage tanks are important equipment for storing and transporting raw materials or semi-finished products in cosmetic production lines. The tanks are usually designed with stainless steel and equipped with sealing covers and mobile devices, which can be easily moved between various processes of the production line while maintaining material stability and preventing contamination.

### Structural features of mobile sealed storage tanks:
1. **Tank material**: The storage tanks are usually made of high-quality 316L stainless steel, which has corrosion and oxidation resistance, suitable for the storage needs of sensitive ingredients in cosmetics, and meet GMP and hygiene standards.
2. **Sealed design**: The storage tank is equipped with an efficient sealing cover to prevent outside air, dust or microorganisms from entering the tank, ensuring that the stored materials are not contaminated. The sealing cover is usually equipped with a locking device to ensure that there is no leakage during movement.
3. **Mobile device**: The bottom of the storage tank is equipped with casters (usually anti-static wheels or brake wheels) to facilitate flexible movement between different processes of the production line. The casters can be locked to ensure stability during operation.
4. **Discharge port and valve**: The bottom of the tank is usually designed with a discharge port or discharge valve to facilitate the discharge of materials during production or filling. The valves are mostly hygienic design to ensure no residue and easy cleaning.
5. **Internal polishing**: The inner wall of the tank is precisely polished, the surface is smooth and not easy to accumulate materials, easy to clean and maintain, and meets the strict requirements of hygiene and cleanliness in cosmetic production.

Automatic Tube Filling and Sealing Machine

  The fully automatic tube filling and sealing machine is a key equipment in the toothpaste production line. It is mainly used to accurately fill paste materials (such as toothpaste) into the tube and seal the end of the hose. This equipment is usually suitable for sealing plastic tubes, aluminum-plastic composite tubes and other materials. It has the characteristics of high efficiency, precision and high automation. The following is a description of its main functions and features:

### 1. **Automatic operation**
- **Automatic tube loading**: The machine automatically loads the hose into the positioning device on the workbench.
- **Automatic filling**: Through a precise filling system, the amount of paste in each tube is ensured to be accurate and uniform.
- **Automatic sealing**: Using heat sealing or cold sealing technology to ensure that the tube tail is tightly and firmly sealed.
- **Date coding**: During the sealing process, the production date, batch number and other information can be synchronously marked.
### 2. **Accurate filling system**
The filling volume can be adjusted according to demand. The common accuracy error is within ±1%, ensuring that the filling volume of each tube is consistent to avoid waste.
### 3. **Sealing technology**
- **Plastic tube sealing**: Generally, hot air heating or ultrasonic technology is used to heat the tube tail and press it tightly to seal.
- **Aluminum-plastic composite hose sealing**: Usually a combination of hot air and mechanical pressure is used to ensure a smooth and beautiful seal.
### 4. **Adapt to multiple specifications**
The equipment can be adjusted to adapt to tubes of different specifications and sizes according to production needs, and it is easy to adjust when changing tubes.
### 5. **Efficient production**
The number of hoses processed per minute can reach dozens to hundreds, depending on the equipment model and specific needs, which is suitable for large-scale industrial production lines.
### 6. **Human-machine interface and control system**
Modern filling and sealing machines are usually equipped with a touch screen operation interface, which can intuitively display the equipment operation status and quickly adjust parameters to improve the convenience and safety of operation.
### 7. **Automatic detection and protection**
The equipment integrates automatic detection function, which can detect whether the tube is correctly positioned, whether the filling volume is compliant, etc., and can automatically alarm or shut down in abnormal situations to prevent material waste or production accidents.

 Automatic Tube Cartoning Machine

The fully automatic tube cartoning machine is a mechanical device used in the toothpaste production line to automatically load tubes (such as toothpaste tubes) into cartons. It is usually integrated downstream of the production line, immediately following the tube filling and sealing machine to complete the final link of product packaging. The following is a description of the main functions and features of the fully automatic hose cartoning machine:

1. **Automatic tube feeding**: The equipment is equipped with an automatic tube feeding device, which automatically transfers the filled and sealed toothpaste tubes to the cartoning area after arranging them neatly.
2. **Automatic box opening**: During the cartoning process, the machine automatically unfolds the pre-folded carton and ensures that each box is firmly formed and maintains a stable structure.
3. **Automatic boxing**: Through a mechanical arm or a push system, the toothpaste tube is accurately pushed into the opened carton to ensure that the tube is accurately positioned in the box without tilting or getting stuck.
4. **Box insertion and box sealing**: After boxing, the machine automatically folds the covers on both sides of the box, and inserts buckles or glues the box according to requirements to ensure that the packaging is completely sealed.
5. **Efficient and stable**: The fully automatic tube cartoning machine has a fast running speed, usually reaching dozens to hundreds of boxes per minute, which is suitable for large-scale production needs. At the same time, it has high operating accuracy and low failure rate.
6. **Strong compatibility**: Most cartoning machines are designed as multi-functional compatible equipment, which can be quickly adjusted according to different product specifications (such as tube length, carton size, etc.), and are suitable for packaging of toothpaste products of various specifications.
7. **Friendly human-machine interface**: Cartoning machines are usually equipped with a touch screen control panel, which is simple and intuitive to operate, making it convenient for workers to set parameters, monitor the operating status of the equipment, and perform maintenance.

 Metal Detector

The metal detector in the toothpaste production line is a device used to detect whether the toothpaste product contains metal foreign matter. The device is generally installed in the middle and later stages of toothpaste production, such as before filling, sealing or packing, to ensure the safety and quality of the product. The following is a description of the functions and features of the metal detector:

1. **High-sensitivity detection**: The metal detector uses the principle of electromagnetic induction to accurately detect metal foreign matter in toothpaste products. The device can detect metal impurities such as iron, non-ferrous metals (such as aluminum, copper) and stainless steel, and even tiny metal particles can be identified.
2. **Multiple metal detection**: The device can detect different types of metals, including magnetic metals (such as iron) and non-magnetic metals (such as aluminum, stainless steel), ensuring that all possible sources of contamination can be found.
3. **Automatic rejection system**: Once metal foreign matter is detected in the toothpaste, the device will separate the contaminated products from the production line through an automatic rejection device to prevent these products from entering the market. The rejection method is usually through air blowing, flap or sliding separation.
4. **Non-contact detection**: The metal detection process is non-contact and will not cause any physical damage to the toothpaste product, ensuring the integrity of the product.
5. **Efficient automation**: The metal detector can be seamlessly connected with other equipment in the production line to achieve continuous detection work without affecting production efficiency. It can adapt to high-speed production environments and ensure efficient operation.
6. **Detectable packaging materials**: For toothpaste tubes that have been filled and sealed, the metal detector can effectively identify metal contaminants in the product without being affected by aluminum foil or other packaging materials. Some advanced metal detection equipment can specifically adjust the sensitivity to adapt to different types of packaging materials.
7. **Convenient human-machine interface**: The equipment is usually equipped with an easy-to-operate control panel, and the operator can adjust the sensitivity, view data and monitor the equipment status through a simple touch screen interface.
8. **Compliance with industry standards**: The metal detector in the toothpaste production line usually complies with relevant hygiene and quality management standards, such as ISO, GMP or FDA requirements, to ensure the compliance of equipment operation and the reliability of detection.

 7.5KW Screw Air Compressor Set

  Screw air compressor is one of the key equipment in the cosmetics production line. It is mainly used to provide compressed air to drive various pneumatic equipment in the production line. In the process of cosmetics production, compressed air is widely used in the operation of equipment such as filling machines, labeling machines, emulsifiers, etc. Screw air compressors ensure the efficient, continuous and stable production process through stable compressed air output.

### Working principle of screw air compressor:
Screw air compressor realizes the air compression process through a pair of intermeshing yin and yang rotors rotating in the cylinder. After the air enters the compressor, as the rotor rotates, the gas is pushed into smaller and smaller spaces until the pressure reaches the set value, and finally the compressed air is discharged for use in the pneumatic system in the production line. The specific work flow is as follows:
1. **Air inhalation**: The air enters the compression chamber through the filtration system. After purification, the cleanliness of the air source is maintained to prevent impurities from entering and affecting the compression efficiency.
2. **Compression process**: After the air enters the compression chamber, as the yin and yang rotors rotate, the gas volume gradually decreases, the air pressure increases, and the compression is completed.
3. **Compressed air discharge**: The compressed high-pressure air is discharged and supplied to various equipment in the production line through subsequent cooling and storage.
4. **Cooling and storage**: Compressed air is usually cooled by a cooler and stored in a gas tank to ensure sufficient stable air supply during the production process.

### Main features of screw air compressors:
1. **High efficiency and stability**: The screw air compressor has high continuous operation stability and is suitable for environments such as cosmetics production lines that require long-term and continuous operation. Its unique screw compression method enables it to provide stable compressed air for a long time.
2. **Low noise design**: Compared with traditional piston air compressors, screw air compressors have lower noise during operation, reducing interference with the working environment, and are especially suitable for environments such as cosmetics production workshops that require noise.
3. **Energy saving and high efficiency**: The air compressor has a high energy efficiency ratio and automatically adjusts the operation mode through a precise control system to ensure that the required compressed air can be provided under different production loads and reduce energy consumption.
4. **Easy to operate**: The equipment is equipped with an automatic control system, which is easy to operate. Workers can monitor the operating status of the air compressor in real time through the touch screen, including parameters such as pressure, temperature, and energy consumption.
5. **Low maintenance cost**: The structure of the screw air compressor is relatively simple, with fewer wear parts and less daily maintenance workload, which reduces the maintenance cost of the production line and extends the service life of the equipment.