Powder Mixing Machine

From Different Colors to Perfect Uniformity – Powder Mixing Demo

A small component makes a big difference.

The shaft seal is one of the most important parts of a powder mixer.

A poor sealing system may cause powder leakage, contamination, and frequent maintenance.

That’s why we perform sealing tests before delivery — ensuring every mixer can operate reliably in demanding production environments.

Not demo units — these are ready stock machines
What you see is what can be shipped immediately.

Why Ra (Surface Roughness) Matters in Powder Equipment?
In powder mixing and processing equipment, surface roughness Ra (Roughness Average) is not only a manufacturing parameter but also a key indicator that directly affects hygiene standards and process performance.
Ra represents the average deviation of a metal surface's microscopic profile relative to the centerline—that is, the average degree of surface “irregularity.”
In mixers, hoppers, and conveying systems, the lower the Ra value (e.g., 0.4–0.6 μm), the smoother the surface; this makes it less likely for powder residues to adhere, improves cleaning efficiency, and makes the equipment more suitable for industries with high hygiene requirements, such as food and pharmaceuticals. Conversely, a higher Ra value (≥0.8 μm) makes material residue more likely to accumulate and the equipment harder to clean, making it more suitable for general industrial applications.
Therefore, in the design of powder processing equipment, Ra not only affects appearance but also directly impacts cleanability, the risk of cross-contamination, and product consistency; it is a key engineering indicator for assessing the level of hygienic design in equipment.
The following is a video demonstrating the inspection of RA for TopsGroup

CIP cleaning system makes your mixing process faster, cleaner, and more efficient 🚀
No need to disassemble the machine — automatic cleaning saves time, reduces labor, and ensures every batch is safe and consistent.✨
Perfect for food, pharma, and fine chemical production where hygiene really matters.👍👍

Reduce labor, eliminate dust, and improve production efficiency. Vacuum conveyors automatically transfer powders and granules to mixers, packaging machines, and storage hoppers through a fully enclosed system. They are ideal for food, pharmaceutical, chemical, plastic, and battery material applications where cleanliness, automation, and product quality are critical.

Bring your materials for a live mixing test!
See the difference in mixing uniformity with your own ingredients.

Powerful mixing. Simple operation.Built for efficient production.