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Longyao Fluid Technology (Wenzhou) Co., Ltd

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    loya@loya-pump.com

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Working principle of powder suction emulsion pump
Date: 2025-07-24Read: 12

The powder suction emulsion pump is an efficient mixing and emulsification equipment that plays a key role in many industrial fields.

1、 Working principle

It is mainly based on the principles of high-speed shear and dispersion. Through a specially designed rotor and stator structure, the rotor rotates at high speed under the drive of the motor, forming a strong negative pressure zone around it. This negative pressure can quickly suck powdered materials into the working chamber, while liquid materials are also introduced into it. Under the strong shear force and centrifugal force generated by high-speed rotation, the powder and liquid are fully mixed and dispersed, so that the powder particles are evenly wrapped by the liquid, and finally form a delicate, uniform and stable lotion.

2、 Structural characteristics

Powder suction device: equipped with specially designed powder suction pipes and ports, it can accurately and efficiently suck the powder into the emulsification work area, ensuring smooth powder suction process and no dust leakage, and ensuring the cleanliness and safety of the production environment.

High performance rotor -Stator system: The rotor and stator are usually made of high-quality steel, precision machined, with high surface smoothness and precise gap control. This structure can generate high-strength shear force and meet the emulsification needs of different materials. Whether dealing with low viscosity or high viscosity materials, it can achieve good emulsification effect.

Adjustable parameter settings: Key parameters such as speed, temperature, and pressure of the emulsifier can be flexibly adjusted according to actual production needs. For example, for lotion with different particle size requirements, the shear force can be controlled by adjusting the rotation speed, so as to accurately achieve the required emulsion particle size.

3、 Application Fields

Food industry: widely used in the production of sauces, dairy products, beverages and other products. For the production of chocolate sauce, cocoa powder, oil and other raw materials are emulsified through a powder absorbing emulsifier, which can make the product have a delicate texture and a silky smooth taste; In yogurt production, various additives, nutritional fortifiers, etc. can be evenly dispersed in milk to improve product quality.

Cosmetics industry: used for manufacturing face cream, lotion, shampoo and other products. It can evenly disperse various active ingredients, fragrances, pigments and other powders in a liquid matrix, ensuring the stability, efficacy and appearance texture of cosmetics.

Pharmaceutical industry: In the production process of ointments, oral liquids and other drugs, the powder emulsifying machine can emulsify drug powder with solvents or matrices, ensuring the uniformity of drug ingredients and the stability of drug efficacy.