Roll Ball Mill Jar XN-RMJ Series

Name: Roll Ball Mill Jar XN-RMJ Series
Equipment Type: Roll / Ball Mill Jar (Multiple Materials and Capacities)
Product Code: XN-RMJ
Brand: Xnergy

Product Introduction:

The XN-RMJ Roll Ball Mill Jar range provides grinding jars for roller and ball mills in a choice of materials and capacities. Every jar is mold-formed with extremely smooth inner and outer walls so that material does not stick during grinding, is made from new, high-quality raw materials with strong oxidation resistance, and has a large-R-angle bottom that reduces material sinking and build-up — together supporting high grinding efficiency and a long service life. The jars are compatible with common roller jar mills and can also be configured for vacuum atmosphere protection during ball milling. Jars are available in stainless steel, PTFE, polyurethane, nylon, and alumina, in capacities from 500 mL to 25 L; the recommended material-capacity matches are shown below.

Available Materials and Capacities:

✱ Recommended best matching type    △ Better matching type

Application Areas:

Roller and ball mill grinding across a range of jar materials and capacities
Matching the grinding surface — metal, ceramic, or polymer — to the sample
Small-batch to pilot-scale grinding, from 500 mL to 25 L
Vacuum / atmosphere-protected ball milling when air isolation is required
Battery R&D — grinding of cathode, anode, and precursor powders

Maintenance:

Clean the jar and lid thoroughly after each use to prevent cross-contamination
Dry the jar completely before storage
Inspect the sealing surface and lid before each run
Handle the jar according to its material to avoid damage

Safety Notes:

Ensure the lid is properly sealed before milling
Do not exceed the jar’s rated load or the mill’s capacity
Select a jar material and capacity suited to the sample and mill

Specifications are provided for reference and may be adjusted to suit specific process requirements. Jar material, capacity, and configuration are specified at order time.

Note: Specifications listed above are typical and for reference only. The Roll Ball Mill Jar range lets you match the grinding surface to your sample — economical stainless steel, chemically inert PTFE, flexible polyurethane, lightweight nylon, or metal-free alumina — in capacities from 500 mL to 25 L, with the recommended matches shown above. Beyond these five, Xnergy also offers zirconia, silicon carbide, silicon nitride, and agate jars, and the XN-MJ-VAC vacuum jar for air-sensitive, atmosphere-protected milling. These jars run on Xnergy roller jar mills such as the XN-GMS-FO Four Station Roller Jar Mill and the enclosed XN-GMS-Z Cover Type Roller Jar Mill, or in planetary mills like the XN-YXQM Series.