Yttria Stabilized ZrO₂ Grinding Jar For Retsch Planetary Ball Mills

Product Overview

This Zirconia (Yttria-Stabilized ZrO₂) Grinding Jar is specially designed for Retsch Planetary Ball Mills, offering ultra-high wear resistance and zero contamination for precision grinding of battery materials, ceramics, pharmaceuticals, and nanomaterials. Its high-density structure ensures superior performance in high-energy milling applications.

Key Features

✅ 100% Compatible with Retsch Planetary Mills

• Perfect fit for Retsch PM 100, PM 200, PM 400 series.

• Matches original jar dimensions (no adapter needed).

✅ Ultra-High Purity Yttria-Stabilized ZrO₂

• 99.5% ZrO₂ – Extreme hardness (≥9 Mohs) & fracture toughness.

• Zero metal contamination – Critical for Li-ion battery (LFP, NMC) and semiconductor research.

✅ Optimized for Nano-Grinding

• Mirror-polished interior (Ra ≤0.1µm) for ultra-fine particle reduction (down to 50nm).

• 10x longer lifespan than alumina or stainless steel jars.

✅ Leak-Proof & Secure

• PTFE-sealed lid prevents powder leakage at high RPM (up to 800).

• Optional gas-tight version for Ar/N₂ atmosphere milling.

✅ Wide Applications

• Battery Materials: Homogenizing cathode/anode powders.

• Ceramics: Zirconia, alumina, advanced composites.

• Pharmaceuticals: API micronization (GMP-compliant).

• Nanomaterials: Graphene, metal oxides, quantum dots.

Technical Specifications

Why Choose This Zirconia Jar?

✔ Retsch-Certified Fit – No risk of misalignment or jar slippage.
✔ Superior to Alumina – 50% less wear on grinding media.
✔ Chemically Inert – Resists acids/alkalis (pH 1–14).
✔ Batch Consistency – COA provided for material composition.

Included Accessories

• 1× Zirconia jar body

• 1× ZrO₂ lid with PTFE seal

• 1× Hex wrench for secure tightening

Optional Upgrades

• Gas-Tight Lid (+$XX) – For oxygen-sensitive materials.

• Custom Sizes – 12ml, 80ml, 500ml upon request.

• Laser Marking – Add lab name/batch numbers.

Quality Control

• 100% Dimensional Check – CNC-machined to Retsch tolerances.

• XRD Tested – No phase transformation after sintering.

Packaging & Shipping

• Standard: Anti-static bag + shock-proof case.

• Bulk Orders: 10pcs/box (discount available).

Order Information

• MOQ: 1pc (samples available).

• Lead Time: 5–10 days (custom sizes may vary).

Guangzhou Zoli Technology Co., Ltd.  specializes in the development and production of high-performance metallic and non-metallic materials, as well as cutting-edge nanotechnology solutions for precision grinding and material processing. With a strong foundation in innovative grinding and milling technologies, we have established ourselves as a leader in the field of precision particle size reduction and material processing.

Zoli Currently operates two state-of-the-art R&D and manufacturing facilities located in Guangzhou, employing over 60 skilled professionals and covering a total production area of more than 6,000 square meters. Our product portfolio includes advanced milling equipment designed for applications in materials science, pharmaceuticals, ceramics, metallurgy, and nanotechnology. They are widely utilized across a diverse range of industries, including renewable energy, telecommunications, consumer electronics, and biomedical devices. 

At our core, we are committed to delivering high-performance, reliable, and innovative milling solutions that meet the evolving needs of our customers. By combining superior engineering with a customer-centric approach, we strive to build long-term partnerships and contribute to the advancement of material science and technology worldwide.