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900 Zhudai Road, Jiading District, Shanghai
Shanghai Sijun Machinery Equipment Co., Ltd
900 Zhudai Road, Jiading District, Shanghai
Plant essential oil high shear grinding and dispersing machine
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The emulsifier adopts a German Bergmann double end mechanical seal, which can operate continuously for 24 hours while ensuring cooling water. However, it is difficult for ordinary emulsifiers to operate continuously for a long time, and ordinary emulsifiers cannot withstand high-speed operation. It can handle a large amount, operate more smoothly, and is more convenient to disassemble and assemble. It is suitable for industrial online continuous production, with a narrow particle size distribution range and good dispersion effect. All materials are cut through dispersion.

*Every year, a large amount of essential oils are used in cosmetics, food, and pharmaceuticals, but for most natural materials, their extraction rates are relatively low, or basically zero, requiring a significant amount of resources and manpower to reduce production value. However, the growing essential oil market has put forward requirements for the essential oil industry to increase output value and reduce production capacity. People's understanding of essential oils has gradually shifted from ignorance and lack of knowledge to products that add essential oilsYouxiuThe recognition. For a large number of cosmetics and bath products, the promotion also mentions the ability of essential oils to be trace and efficient.
At present, the extraction technology used domestically and internationally is mostly traditional distillation, which is characterized by low cost and can process a large amount of raw materials, but the relative yield is also not high, making it difficult to mass produce essential oils and thus difficult to enter ordinary households. So it is increasingly urgent to reduce costs, increase production capacity, and improve essential oil extraction methods.
Prepare plant essential oils,
Wet grinding and crushing plant materials containing essential oils;
Add the crushed plant raw materials into a round bottom flask, which is wrapped with an electric blanket, and add water until the material to liquid ratio reaches 1:6,
Separate the upper plant essential oil solution through an oil-water separator;
Prepare a NaOH solution with a pH of 8.75-9.0, pour it into the equipment, and transfer the essential oil solution into a water oil separator. Heat and control the temperature of the material for 20-40 minutes, and then separate it again through the oil-water separator to obtain the finished plant essential oil.
Shanghai Sijun Machinery imported a grinding and dispersing machine from Germany, which not only solves the problem of liquid stratification and reduces the loss of liquid medicine, but also reduces costs. It integrates various mechanical properties such as homogenizers, ball mills, three roll machines, shearing machines, and mixers, and has the functions of ultrafine powder crushing, dispersion emulsification, homogenization, and mixing. After processing, the material has a particle size of 2-50 microns and a homogeneity of over 90%, making it an ideal equipment for ultrafine particle processing.
The grinding and dispersing machine has a vertical split structure, with precise components that work smoothly together, and the operating noise is below 73DB. At the same time, the German Bergmann double end mechanical seal is used, and the sealing part is cooled by refrigerant to reduce the probability of leakage and ensure that the machine runs continuously for 24 hours without stopping. Simply put, it means further improving the Hyde colloid mill by transforming the single colloid mill head module into a two-stage module and adding a first stage dispersing disc. Can be replaced according to material requirements (we provide five types of emulsifying heads for customers to choose from, including 2P, 2G, 4M, 6F, 8SF, etc.); The SID grinding and dispersing machine can perform high-speed grinding, dispersion, emulsification, homogenization and other functions. The equipment speed can reach 14000rpm, which is 4-5 times the speed of domestic equipment currently available.

GMD2000Imported ultra-high shear grinding and dispersing machine
Grinding and dispersing machine is a high-tech product composed of colloid grinding and dispersing machines.
The first level consists of three-level sawtooth protrusions and grooves with increasing precision. The stator can be infinitely adjusted to the desired distance between the rotors. Under enhanced fluid turbulence. The groove can change direction at each level.
The second stage is composed of a stator. The design of the dispersing head also effectively meets the needs of substances with different viscosities and particle sizes. The difference in the design of the stator and rotor (emulsifying head) between online and batch machines is mainly due to the requirements for conveying performance. It is particularly important to note that the difference between coarse precision, medium precision, fine precision, and other types of working heads is not only the arrangement of rotor teeth, but also an important difference in the geometric characteristics of different working heads. The width of the slot and other geometric features can alter the different functions of the stator and rotor working heads.
The following is a model table for reference:
| model | standard flow L/H | output speed rpm | Standard linear velocity m/s | Motor power KW | Imported size | Outlet size |
| GMD2000/4 | 400 | 18000 | 44 | 4 | DN25 | DN15 |
| GMD2000/5 | 1500 | 10500 | 44 | 11 | DN40 | DN32 |
| GMD2000/10 | 4000 | 7200 | 44 | 22 | DN80 | DN65 |
| GMD2000/20 | 10000 | 4900 | 44 | 45 | DN80 | DN65 |
| GMD2000/30 | 20000 | 2850 | 44 | 90 | DN150 | DN125 |
| GMD2000/50 | 60000 | 1100 | 44 | 160 | DN200 | DN150 |