What to know before you buy
This collection covers lab powder processing equipment for blending and hand grinding, sized for research and pilot batches. It suits materials, pharmaceutical, cosmetic and chemical labs that need even mixes before pressing, sintering, coating or tableting.
The main tools are mixers. 3D movement mixers turn the container along several axes at once, which blends powders of different density or particle size without high shear. They come in 5 L, 15 L and 20 L sizes. The MSE PRO lab scale V-shape mixer splits and recombines the powder as the V turns, a gentle action for free-flowing granules. The Dr. Fritsch 3D powder shaker mixer is another multi-axis option.
For small amounts, agate mortar and pestle sets grind and mix samples by hand with little contamination. To mill powder down in size, use planetary ball mills and milling media. Our article on hidden causes of inconsistent powder processing covers common pitfalls.
Frequently Asked Questions
Which powder processing equipment do I need: a mixer or a mill?
A mixer blends powders without changing particle size. A mill reduces particle size and can also mix. If your powders are already at the right size and you need an even blend, choose a mixer such as the 15 L 3D movement powder mixer. If you need finer particles, use a ball mill.
Should I choose a 3D movement mixer or a V-shape mixer?
3D movement mixers handle powders that differ in density or particle size, where a simpler motion can leave them separated. V-shape mixers suit free-flowing powders and granules of similar size. Both are low shear, so they do not break fragile particles. Run a test blend if your powders are cohesive.
How do I size a lab powder mixer?
Size the mixer so the batch fills a fair part of the container, not all of it, since powder needs space to move. Small trials fit the 5 L mixer, while 15 L and 20 L units suit larger research or pilot batches.
When is an agate mortar and pestle the right choice?
For small samples, an agate mortar lets you grind and mix by hand with little contamination, since agate is hard and chemically inert. The MSE PRO agate pestle and mortar sets suit XRD sample prep, small catalyst batches and checking a recipe before scaling up.
Can I get a customized powder mixer or order several units?
Yes. For a different container size, material or motion, describe your powder and batch size in a quote request. For several standard units, use the bulk order request form.
