10L Super Wear Resistant Alumina Corundum Mixing Jar for Roll Jar Mills

This is a specialized alumina mixing jar engineered for superior performance in both horizontal and vertical roll jar mills. Crafted from 99% high-purity alumina corundum ceramic, it is designed to deliver super wear-resistant service life while ensuring zero metallic contamination during mixing, blending, and light grinding processes. Its universal design maximizes versatility for various mill configurations.

Material: 99% Alumina Ceramic (Corundum)

Alumina Content (Al₂O₃): ≥ 99%

Density: ≥ 3.8 g/cm³

Hardness: Mohs Hardness ≥ 9

Key Properties:

• Super Wear Resistance: Exceptional resistance to abrasion, far exceeding stainless steel, nylon, or polyurethane, ensuring minimal wall wear and a long operational lifespan.
• Contamination-Free Mixing: Guarantees no iron, chromium, or nickel contamination, critical for sensitive materials in batteries, ceramics, and pharmaceuticals.
• Chemical Inertness: Highly resistant to acids, alkalis, and solvents, making it perfect for wet and dry mixing processes without risk of corrosion.
• High Strength: Excellent compressive strength to handle the load of grinding media and material during rotation.

Geometry: Cylindrical roll shape with precision-machined ends. This design ensures smooth rotation and optimal tumbling action in both orientations.

Universal Compatibility:

• Engineered to be mounted securely on the rollers of:
• Horizontal Roll Jar Mills: The standard configuration for tumbling and mixing.
• Vertical Roll Jar Mills: Designed to remain stable and secure in a vertical orientation without slippage.

Sealing System:

• Features a secure, bolted lid with a high-temperature resistant silicone or Viton® O-ring. This provides a reliable, leak-proof seal for:
• Containing solvents during liquid mixing.
• Preventing dust escape during dry powder processing.
• Optional inert gas purging (with customized valves).

External Reinforcement: Some models may include or be compatible with a lightweight external frame or rubber sleeves to enhance durability and grip on mill rollers.

• Dual-Orientation Use: One jar for both horizontal and vertical mill setups, providing flexibility and reducing equipment costs.
• Unmatched Longevity: The super wear-resistant alumina material drastically reduces replacement frequency, offering a lower total cost of ownership.
• Maximized Purity: Ideal for mixing sensitive materials where even trace metal contamination would compromise product quality or analytical results.
• Optimized Mixing Action: The cylindrical shape ensures a perfect cascading and tumbling motion for thorough, homogeneous blending of powders, pastes, and slurries.
• Easy Cleaning: The non-porous, vitrified ceramic surface prevents material adhesion and allows for quick, complete cleaning between batches.

• This jar is ideal for any application that prioritizes purity and gentle, effective mixing:
• Battery Electrode Slurry Mixing: Homogenizing cathode/anode materials (e.g., NMC, LFP, graphite) with binders and solvents without metal contamination.
• Ceramic Glaze & Slip Preparation: Mixing and wet grinding of ceramic glazes, engobes, and slips.
• Pharmaceutical Blending: Achieving uniform blend homogeneity for drug formulations.
• Pigment & Ink Dispersion: Mixing and dispersing pigments in liquids to create consistent colors and textures.
• Food & Cosmetic Research: Blending non-metallic ingredients where purity and cleanliness are paramount.
• Geology & Chemistry: Mixing and homogenizing samples for analysis.

Summary:

This universal alumina mixing jar is the ultimate solution for laboratories and production facilities that require contamination-free, durable, and versatile processing in roll jar mills. Its ability to perform flawlessly in both horizontal and vertical orientations makes it an exceptionally flexible and valuable tool for mixing, blending, and homogenization tasks across a wide range of high-tech industries.

Contact us to select the correct size for your mill and discuss any customization needs (e.g., gas valves, specific dimensions).

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