Vertical Wear-Resistant Corundum Ball Milling Jar for Alumina

Price Negotiable

Price: Negotiable

MOQ: 1pc

Delivery Time: within 15 days

Brand: Zoli

Product Description

Vertical Wear-Resistant Corundum Ball Milling Jar for Alumina

ZOLI polished alumina ball mill jars are designed for grinding small quantities of samples with exceptional performance characteristics:

Excellent temperature endurance
Superior chemical corrosion resistance
Outstanding rapid thermal shock resistance
Reduced risk of bursting

Each jar set includes: 1 grinding jar, 1 jar lid, and 1 rubber sealing gasket. Custom vacuum jar configurations available upon request.

Physical Parameters

Composition	Specific Gravity (g/cm³)	Hardness (Mho's)	Bending Strength (Mpa)	Water Absorption Rate (%)
Al₂O₃ ≥ 99%	≥3.8	9	> 350	≤0.005

Specification Parameters

Volume of Jar	Inner Diameter (mm)	External Diameter (mm)	Inner Depth (mm)	Height without Lid (mm)	Total Height (mm)
50ml	38	55	52	60	67
100ml	50	65	58	66	75
250ml	74	92	70	78	88
500ml	84	100	100	108	118
1L	108	128	128	138	148
2L	138	158	140	150	162
3L	138	158	198	208	220

Packages

ZOLI alumina grinding jar package view showing multiple jars

Close-up view of ZOLI alumina grinding jar showing detailed construction

Specialized Application for Alumina Processing

This milling jar is specifically designed for grinding alumina (aluminum oxide, Al₂O₃) with minimal contamination. The jar is made of the same material as the sample being processed to ensure purity and performance.

Key Design Features:

Contamination Control: Matched material grinding prevents cross-contamination, preserving alumina's intrinsic purity
Wear-Resistant Corundum: Made of crystalline aluminum oxide (Al₂O₃) with Mohs hardness of 9 for extreme durability
Vertical Orientation: Optimized for planetary ball mills with high centrifugal forces