Guangzhou Zoli Technology Co.,Ltd.
Guangzhou Zoli Technology Co.,Ltd.
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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.
✅ 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.
| Model | Lab Jar Mill (Dry Grinding) |
|---|---|
| Jar Capacity | 1L / 2L / 5L (custom) |
| Jar Material | SS304 / SS316 / Tungsten Carbide |
| Max Load | 2/3 jar volume (recommended) |
| Motor Power | 300W (220V/50Hz or 110V/60Hz) |
| Speed Range | 30–400 RPM (stepless adjustment) |
| Grinding Media | High-density alumina, zirconia, or steel balls |
| Noise Level | <65 dB |
| Dimensions | 500×350×300mm (L×W×H) |
✔ 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.
Ore Crushing: Uniform powder prep for lab analysis.
Mineral Processing: Feldspar, limestone, coal grinding.
Chemical Labs: Precise powder synthesis.
Extra Jars/Balls: Different sizes/materials (ZrO₂, WC).
Vacuum Jars: For oxygen-sensitive materials.
Timer Module: Auto-stop for precision control.
Shipping: Wooden crate with shock-proof padding.
Warranty: 1 year (motor), 6 months (mechanical parts).
| Category | Model No. | Power Supply | Rotate Speed | Max Load Per Jar
| Dimensions & Net Weight
|
| 1 Work Position
| GQM-1-5L | 110V/220V-50Hz or 60Hz/0.37kw
| 60-570 rpm | 35KGS | 730*415*260mm 32KGS
|
| GQM-1-15L | 110V/220V-50Hz or 60Hz/0.75kw
| 60-570 rpm | 80KGS | 845*435*270mm 43KGS |
