Aerosol filling production line and filling skills

Aerosol filling production line is a complete set of assembly line equipment specially used for aerosol product production. However, if you want to invest and start your own business, you may not know aerosol filling production line and filling skills very well. Here is a detailed explanation of this problem, as follows:

With the development of aerosol technology, the filling production line has gradually matured, with strong flexibility, which can be widely applied to the production and processing of a variety of products, and plays an important role in food, medicine, daily chemical and other industries.

I. aerosol filling production line

The aerosol filling production line has advanced technology and high filling accuracy, which is suitable for different types of aerosol products. It is an ideal domestic alternative equipment for the Parasol aerosol filling machine.

The aerosol filling machine is mainly used for the standardization of factory building which can satisfy the requirements of self spray paint, cleaning agent, loosening agent, insecticide, perfume and polyurethane foam adhesive manufacturer. Aerosol filling has the advantages of more uniform and stable liquid concentration.

Our aerosol filling machine has the following features:

1. The conveying system can be designed according to the U-shaped rotary structure to save the site. The machine has the advantages of high production efficiency, safety and reliability, simple operation and convenient maintenance, and its main technical indexes have reached the level of similar products abroad.

2. The machine absorbs foreign advanced technology, and the filling head is controlled independently, no can without discharging; the sealing mouth adopts the guided sealing, and if the sealing quality is not high, the machine will automatically stop; the inflation head adopts the guided charging, which is accurate, efficient and consumes very little air. The machine has the advantages of high production efficiency, safety and reliability, simple operation and convenient maintenance, and its main technical indexes have reached the level of similar products abroad 3. This machine is the leading level in the industry and is suitable for filling various aerosol. It has been exported to Europe, America, Africa, Southeast Asia, etc.

At present, the machine is the leading level in the industry and has been exported to Europe, America, the Middle East and Southeast Asia.

At present, the machine is the leading level in the industry and has been exported to Europe, America, the Middle East and Southeast Asia.

II. Filling skills

High precision filling of aerosols requires exquisite technology and rich experience. The filling accuracy of aerosols is directly related to the quality of aerosols, especially for products with special requirements for filling volume, such as pharmaceutical aerosols. Therefore, the filling accuracy is one of the parameters that must be controlled in the aerosol production process. Mastering the technique of aerosol filling can ensure the accuracy of aerosol filling. Aerosol filling is not only a technology but also an art.

1. Regular maintenance plan and daily spot inspection plan shall be formulated for aerosol filling equipment. Routine maintenance and spot inspection of aerosol filling machine shall at least include confidential sealing parts, control elements, pneumatic circuit, relevant knowledge devices, etc. to ensure that the aerosol filling machine is in good working condition.

2. Pressure control in the filling process, which includes two aspects, one is the working pressure of the aerosol filling machine and its booster pump, and the other is the pressure of the propellant delivered to the aerosol filling machine. In general, the working pressure of pharmaceutical booster pump is stable, and the pressure of agent delivery to aerosol filling machine can be stable. To ensure the stability of these two pressures is the premise of ensuring the filling accuracy of aerosol. At the same time, these two pressures must be set in the appropriate working range during the filling process to ensure that the propellant is always transported and filled in the liquefied state, and to ensure the appropriate filling pressure.

3. Ensure that there is no gas that is not easy to liquefy in the quantitative cavity and filling head of the aerosol filling machine. If so, it must be discharged to ensure the filling accuracy of aerosol. When two-step aerosol filling is used, the gas in the quantitative cavity and filling head that is not easy to be compressed can also be discharged through pre filling because it is a separate propellant filling; while for one-step filling, the gas in the quantitative cavity and filling head that is not easy to be liquefied can be discharged as long as the liquid is in circulation state all the time.

4. Select appropriate filling head. Different aerosol valves are used in the production process, and the filling channels and parameters may be different, such as the sealing part between the filling head and the valve, the down pressure stroke of the valve stem, etc., so different valves must use the corresponding filling head to ensure the correct filling of aerosol, and at the same time, the filling head and the valve must be correct Sealing method, and properly adjust the height of the filling head to ensure that there is enough compression force applied on the sealing between the filling head and the valve to ensure the sealing and prevent leakage during the filling process.

5. Temperature of the propellant. In the process of filling, the temperature of the propellant will affect the filling accuracy. The temperature of the propellant will affect the density of the propellant, thus affecting the filling accuracy. In general, for example, for HFA 134a, when the temperature difference is 5 ℃, theoretically, the filling difference of the propellant can reach about 1%.

In a word, the precise filling technique of aerosol needs not only the corresponding technology, but also an art. We need to constantly explore and accumulate experience, and the combination of technology and art can achieve high-quality aerosol.