Vertical Stainless-Steel Vacuum Ball Mill Jar BZVSJ-504 is crafted for precision milling under controlled atmospheric conditions. With a 250 ml capacity and two integrated valves, it allows effective gas purging and vacuum sealing without opening the jar. The 7.5 mm thick stainless-steel walls and secure 12 mm cover ensure durability and containment of volatile materials. Its vertical configuration supports efficient energy transfer during ball milling. Our Vertical Stainless-Steel Vacuum Ball Mill Jar BZVSJ-504 is trusted in high-purity material synthesis, advanced ceramics, and battery electrode research.
| Volume | 250 ml |
| Height | 93 mm |
| Valves | 2 valves |
| Wall Thickness | 7.5 mm |
| Cover Thickness | 12 mm |
| Internal Diameter | 74 mm |
| External Diameter | 97 mm |
| Bottom Diameter | 89 mm |
| Cover Weight | 0.706 Kg |
| Grinding Jar Weight | 2.418 Kg |
Our Vertical Stainless-Steel Vacuum Ball Mill Jar BZVSJ-504 is ideal for chemical milling under vacuum, handling air-sensitive substances, and precise gas-inert grinding in R&D environments.
Frequently Asked Questions
1: What advantages do two valves offer on this jar?
Dual valves enable more efficient vacuum purging and gas flow control, improving safety and consistency.
2: Can this jar handle highly reactive compounds?
Yes, its vacuum-sealed design and inert gas compatibility make it ideal for reactive and moisture-sensitive materials.
3: How robust is the jar's construction?
It has thick stainless-steel walls (7.5 mm) and a 12 mm cover, ensuring long-lasting use under high-energy milling.
4: Is this model suited for temperature-controlled experiments?
While not actively temperature-controlled, its stainless-steel body supports use in varied thermal settings when paired with external controls.
5: What grinding media are recommended?
Compatible media include Stainless-Steel, tungsten carbide, or zirconia, depending on the sample’s reactivity and hardness.
6: What is the benefit of vacuum sealing in this jar?
Vacuum sealing prevents oxidation, evaporation, or contamination of sensitive materials during milling. This is especially valuable for alloying, battery compounds, and magnetic powders.
7: Is the jar available in both SS 304 and SS 316L?
Yes, the standard version uses SS 304, but SS 316L is available for extra corrosion resistance, particularly in chloride or acidic environments.
8: Can the jar withstand high-speed planetary milling?
Absolutely. The robust structure and precision balancing make it suitable for high-speed planetary or horizontal ball mills.
9: What type of samples is this jar suitable for?
It is ideal for grinding metals, ceramics, magnetic compounds, and materials that degrade in air or moisture. The vacuum seal ensures safe handling of reactive powders.
10: How should the jar be cleaned after use?
The mirror-polished inner surface allows easy cleaning with solvents or ultrasonic baths. Avoid using steel brushes or abrasives that may damage the seal or surface.