Vertical Lined Polyurethane Vacuum Ball Mill Jar BZVPJ-502 is a 500 ml jar crafted for vacuum milling with dual valves and a precision-engineered polyurethane lining. The 8 mm thick walls and 17 mm sealed cover ensure structural stability under pressure while preventing contamination. Its vertical design with a 105 mm diameter is ideal for compact setups in inert or vacuum environments. This jar combines chemical resistance and efficient grinding performance. Our Vertical Lined Polyurethane Vacuum Ball Mill Jar BZVPJ-502 serves research environments needing controlled atmosphere milling with enhanced sample purity.
| Volume | 500 ml |
| Height | 108 mm |
| Valves | 2 valves |
| Wall Thickness | 8 mm |
| Cover Thickness | 17 mm |
| Bottom Diameter | 105 mm |
| Internal Diameter | 89 mm |
| External Diameter | 105 mm |
| Cover Weight | 0.911 Kg |
| Grinding Jar Weight | 3.395 Kg |
Our Vertical Lined Polyurethane Vacuum Ball Mill Jar BZVPJ-502 is suitable for chemical synthesis, battery slurry prep, powder homogenization, and other vacuum-based milling in sensitive material research.
Frequently Asked Questions
1: What makes this jar suitable for vacuum grinding?
Its two precision valves allow vacuum creation and inert gas flushing, enabling clean and stable atmosphere milling.
2: Is the polyurethane lining bonded or replaceable?
The lining is securely integrated to ensure uniform wear protection and minimal contamination across multiple grinding cycles.
3: Can the jar handle high RPM conditions?
Yes, its thick 8 mm wall and secure cover ensure structural safety and reliable performance under standard laboratory milling speeds.
4: What types of samples can be processed in this jar?
It is ideal for metal oxides, organic substances, pharmaceuticals, and any material where contamination must be avoided.
5: How do the cover and valves maintain pressure?
The 17 mm thick cover and precision-machined valves provide a tight seal for safe operation under vacuum or gas conditions.
6: Why choose a polyurethane-lined vacuum jar?
It offers the strength of a steel exterior with the softness and abrasion resistance of PU lining. This combination reduces noise, protects media, and minimizes contamination.
7: Can it handle vacuum and inert gas milling?
Yes, it features a high-quality sealing system suitable for both vacuum and inert gas conditions, ideal for sensitive or reactive samples.
8: Is it suitable for wet grinding?
Absolutely. The PU lining resists moisture and chemical exposure, making it effective for both wet and dry milling, provided the solvents are PU-compatible.
9: What materials are ideal for this jar?
It’s well-suited for abrasive ceramic powders, soft metal oxides, battery slurries, and magnetic materials where impact resistance and purity are essential.
10: How is this jar maintained?
Clean the PU lining with mild solvents or neutral detergents. Avoid sharp tools and harsh chemicals that could degrade the lining or sealing components.