SMIDA planetary centrifugal mixer: a solution for uniform color control of cosmetic pigments

The uniformity of the mixing of cosmetic pigments directly determines the color consistency and skin experience of the product. Traditional mixing often leads to pigment aggregation, formation of color spots, uneven dispersion of pigments, color differences, or precipitation and layering after mixing, which not only affects the appearance of the product, but may also cause skin irritation due to high local pigment concentration, dragging down the production qualification rate. ​
1、 Mixing Cosmetics Pigments: Differences in Effect between Traditional Methods and SMIDA
Regarding the mixing characteristics of cosmetic pigments (powder, paste, oil soluble, etc.) and base materials, SMIDA uses the "low shear dispersion+centrifugal homogenization" technology to achieve "no dead corner mixing, high color consistency", and the effect comparison is intuitive and visible:
Traditional mixing: Pigments aggregate to form visible color spots, and there are significant color differences between different batches of products; After stirring, it is easy to separate layers when left to stand, and it needs to be shaken repeatedly before use; Insufficient fusion of base material and pigment, resulting in powder sticking and floating color when applied. ​
SMIDA stirring: The pigment is completely dispersed in the base material without any color spots or blocks; The color deviation of different batches with the same formula is imperceptible to the naked eye, achieving standardized production; The mixed system is stable and there is no precipitation after long-term standing; The skin feels delicate and smooth, without any graininess. ​
2、 Core application scenarios for cosmetic pigment mixing
SMIDA mixer is precisely adapted to various cosmetics production, solving the pain points of pigment mixing segmentation:
1. Liquid base makeup field
In the production of liquid foundation and BB cream, titanium dioxide, iron oxide and other pigments are stirred by SMIDA and fully integrated with the lotion base material. There are no gray color spots, and the upper face is evenly fitted to avoid "false look"; Strong consistency of color codes across different batches reduces customer complaints. ​
2. In the field of cream makeup
When the toner of lipstick and powder blusher cream is mixed with grease and wax base, SMIDA low shear mixing can prevent toner agglomeration, ensure that the cream is uniform and full in color, and the cut surface is free of mottled spots; At the same time, it avoids the hardness decrease caused by excessive shearing of the wax base, ensuring the formability of the product. ​
3. Powder makeup field
In the production of eye shadow and loose powder, the key is the mixing of various toners, talcum powder and mica powder. SMIDA mixing can achieve uniform color mixing of multi-color powder, without local color depth/light color problems, consistent eye shadow color rendering, and no "color block accumulation" when loose powder is spread. ​
4. Special efficacy cosmetics field
Highlights and eye shadow containing pearl powder and glitter powder, SMIDA mixing can make the glitter particles disperse directionally, avoid "abrupt sequins" caused by agglomeration, and present natural luster; Functional cosmetics containing active ingredients can avoid the separation of pigments and active ingredients, ensuring stable use. ​
3、 Highlights of exclusive mixing design for cosmetics
Anti cross contamination structure: The mixing tank adopts a detachable design, with no cleaning dead corners; Equipped with a dedicated sealing cover to avoid color mixing of different pigments, in compliance with the GMP clean production requirements for cosmetics. ​
Small batch multi-color adaptation: supports mixing in small capacities of 5ml-5L, meeting the production needs of cosmetics with "multiple colors and small batches", and reducing trial and error costs; Quickly switch formulas to reduce equipment cleaning time. ​
Gentle stirring protection: For sensitive color powders (such as natural plant pigments), low-speed and high torque stirring is used to avoid color changes caused by pigment particle breakage and preserve the original color saturation. ​
Get free makeup mix test
If you are troubled by uneven mixing of cosmetics pigments, large color differences, etc., contacting SMIDA can enjoy:
✅ Free sample testing
Quick docking:
Official website testing application: www.smidacn.com
Email: blue_liu@smida.com.cn ​
Make every cosmetic product have a uniform and perfect color. ​