High Efficiency Dry Grinding Laboratory Jar Mill Mining Ore Mineral Chemical Powder

Product Description

The Laboratory Jar Mill is a heavy-duty grinding machine designed for dry grinding of ores, minerals, and chemical powders in mining, metallurgy, and material research labs. Its robust construction ensures efficient sample preparation for XRD, XRF, and chemical analysis, delivering uniform particle sizes for accurate testing.

Key Features

✅ High-Efficiency Dry Grinding

• Processes hard ores (quartz, iron ore, granite), minerals, and brittle chemicals into fine powders.

• Achieves 50–300 mesh particle size (adjustable via speed/grinding time).

✅ Industrial-Grade Durability

• Stainless steel (SS304/SS316) or tungsten carbide jars – Wear-resistant for abrasive materials.

• Reinforced steel frame for long-duration milling stability.

✅ Precision Control

• Variable speed (30–400 RPM) with digital display for repeatable results.

• Timer function (0–999 mins) for automated operation.

✅ Safe & Contamination-Free

• Lockable safety cover prevents dust leakage (CE compliant).

• No cross-contamination – Ideal for mineral assays and chemical R&D.

✅ Wide Applications

• Mining/Geology: Ore sample prep for assay (XRF/XRD).

• Metallurgy: Alloy powder grinding.

• Chemicals: Catalyst, pigment, and abrasive processing.

Technical Specifications

Why Choose This Jar Mill?

✔ Optimized for Dry Grinding – No moisture interference for mineral/chemical samples.
✔ Heavy-Duty Performance – Handles hard ores without jar deformation.
✔ Easy Maintenance – Quick-release jar system for fast cleaning.

Applications

• Ore Crushing: Uniform powder prep for lab analysis.

• Mineral Processing: Feldspar, limestone, coal grinding.

• Chemical Labs: Precise powder synthesis.

Optional Accessories

• Extra Jars/Balls: Different sizes/materials (ZrO₂, WC).

• Vacuum Jars: For oxygen-sensitive materials.

• Timer Module: Auto-stop for precision control.

Packaging & Support

• Shipping: Wooden crate with shock-proof padding.

• Warranty: 1 year (motor), 6 months (mechanical parts).