TENCAN at JASIS 2026 Japan Laboratory Powder Processing Equipment

TENCAN at JASIS 2026 Japan: Bringing Real Powder Processing Questions to Booth 7B-304

JASIS 2026 officially opens today at Makuhari Messe, Japan. From September 2 to September 4, TENCAN is meeting researchers, engineers, laboratory users and purchasing teams at Booth 7B-304, bringing a range of laboratory powder processing equipment, grinding accessories and technical solutions to the exhibition.

For us, an exhibition is never just about putting machines on a stand.

The more interesting part starts when someone walks up with a sample in mind and asks: “I need to make this powder finer. Which machine should I use?”

That sounds like a simple question, but anyone who has worked with powders knows that the real answer depends on much more than the name of the machine. Is the material brittle or ductile? Is it sensitive to metal contamination? Does it oxidize easily? Is the target simply particle-size reduction, or is the experiment actually about mixing, dispersion, mechanical activation or mechanical alloying?

What Visitors Really Want to Know Is Not Written on a Nameplate

A laboratory ball mill may have a clear jar capacity, motor power and speed range, but those numbers alone do not tell you whether it will work well for your material.

A ceramic researcher may be worried about wear contamination. A battery-material laboratory may need to avoid unwanted metallic impurities. A mineral sample may still be too coarse to enter a fine-grinding process directly. A metal powder used for mechanical alloying may require controlled atmosphere conditions as well as a completely different ball-to-powder ratio.

This is why technical discussions at JASIS often begin with one sentence: “Tell us about your powder first.”

At the TENCAN booth, visitors can see and discuss equipment for several stages of laboratory powder preparation, including planetary ball milling, roll milling, vibration milling, stirred milling, mixing, sieving and atmosphere-controlled handling.

Planetary ball mills naturally attract a lot of attention because they are widely used for fine grinding, mixing and high-energy milling in laboratories. They are commonly considered for ceramics, minerals, battery materials, metal powders, catalysts, electronic materials and other research samples.

But the machine is only one part of the grinding system.

Sometimes the Most Important Choice Is the Grinding Jar

Among the displays at the booth, grinding jars and grinding media may look less impressive than a complete machine, but they often trigger some of the most useful technical conversations.

Why?

Because the material that touches your powder can influence the experiment directly.

Stainless steel, zirconia, alumina, agate, tungsten carbide, nylon, polyurethane and PTFE all have different hardness, density, wear resistance and chemical compatibility. Choosing between them is not simply a matter of price.

Imagine that you are grinding a high-purity ceramic powder. The particle-size result may look good, but if the grinding system introduces elements that should not be present in the material, the experiment may no longer be useful.

For this reason, contamination control should be considered before milling starts, not after the powder comes out of the jar.

Grinding ball size matters as well. As a practical engineering reference, larger balls such as 10–20 mm can provide stronger impact and may be useful when the feed is relatively coarse. Smaller media around 1–5 mm provide more contact points and are often considered for finer grinding, mixing or dispersion.

That does not mean one size is automatically better than another. Depending on the powder, researchers may test a combination of different ball diameters to balance impact energy and contact frequency.

“How Fine Can It Grind?” Is Only Half of the Question

One of the most common questions we hear about laboratory ball mills is: “What final particle size can this machine achieve?”

It is a reasonable question, but there is no responsible answer that can be reduced to one universal number.

Final particle size is usually affected by material hardness and brittleness, initial particle size, rotational speed, grinding time, grinding media size, ball-to-powder ratio, jar material, dry or wet conditions, temperature rise and the natural tendency of fine particles to agglomerate.

Two powders with the same starting particle size can behave very differently under the same milling conditions.

Jar loading is a good example. In many laboratory applications, grinding media may occupy approximately 30%–50% of the internal jar volume as a practical starting reference. But simply adding more balls does not automatically mean faster or finer grinding.

If the jar is overloaded, the grinding media may not have enough room to move effectively. If the powder loading is too high, impact and friction can be reduced. If it is too low, the experiment may become inefficient or difficult to reproduce.

Temperature adds another variable. High-energy milling can generate considerable heat during long operating cycles. For temperature-sensitive samples, laboratories sometimes test intermittent operation, such as milling for approximately 10–20 minutes and then allowing 5–10 minutes for cooling.

Those values are only starting references. The appropriate cycle should be determined from the actual material behavior, grinding intensity and measured temperature.

A Powder Process Rarely Starts and Ends with One Machine

Another reason we enjoy meeting users at exhibitions is that real laboratory workflows are rarely as simple as “put powder into a mill and take powder out.”

A hard mineral may first need crushing. A milled powder may need sieving before analysis. Several components may need controlled mixing before pressing or sintering. A sample that reacts with oxygen or moisture may need to remain under a protected atmosphere during handling and transfer.

This is particularly relevant for battery materials, active metal powders, certain solid-state electrolyte materials and other air- or moisture-sensitive powders. In these applications, the discussion is no longer simply about grinding efficiency.

Jar sealing, vacuum or inert-gas protection, material transfer, contamination control and operating safety all become part of the same process.

That is why selecting powder equipment should start from the complete experimental route rather than one isolated machine.

Bring Your Powder Problem to Booth 7B-304

If you are visiting JASIS 2026 and want to discuss a grinding or powder preparation project, you do not need to prepare a complicated technical document. A few basic details can already make the conversation much more useful.

The material name and composition, initial particle size, target particle size, sample quantity per batch, dry or wet processing requirement, preferred grinding jar material, acceptable contamination level, vacuum or inert-gas requirement, expected daily operating time, and local voltage and frequency can help narrow the equipment options quickly.

From there, engineers can begin discussing a suitable equipment type, jar capacity, grinding media material, ball size and possible starting conditions for laboratory testing.

This face-to-face exchange is where an exhibition becomes more valuable than a catalog. A catalog can show the machine. A specification table can show the capacity. But neither can fully explain why a powder keeps sticking to the jar wall, why grinding becomes slower after a certain point, why contamination appears, or why longer milling sometimes creates stronger agglomeration instead of a finer usable powder.

Those are powder-processing questions, not simply machine questions.

JASIS 2026 is taking place from September 2 to September 4, 2026 at Makuhari Messe, Japan. If your work involves laboratory grinding, mixing, sieving, sample preparation, mechanical alloying, contamination control or protected-atmosphere powder processing, we welcome you to visit TENCAN at Booth 7B-304.

Bring the material. Bring the target. Bring the difficult question. We would rather start by talking about your powder than simply tell you which machine to buy.