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Efficient laboratory rod grinding equipment for mineral and material processing
The Cell Lab Laboratory Scale Rod Mill is a versatile and high-efficiency milling system designed for wet and dry grinding of mineral ores, metal oxides, and synthetic materials.
Engineered for research laboratories and small-scale production, it provides uniform particle size reduction for metallurgy, geology, construction materials, coal, and environmental analysis.
Fitted with stainless steel rods as the standard grinding media, this mill produces consistent particle size distribution with minimal contamination.
For added flexibility, the unit can be quickly converted into a ball mill by replacing the rods with grinding balls, offering dual functionality within one compact design.
Wet & dry grinding flexibility – supports both operational modes for versatile laboratory applications.
Convertible to ball mill – easily switch grinding media between rods and balls depending on material type.
High-efficiency grinding – stainless steel rods deliver uniform particle reduction with low contamination.
Durable construction – robust chamber and drive system built for long-term, continuous laboratory operation.
User-friendly operation – designed for easy sample loading, unloading, and cleaning to streamline workflow.
| Specification | CL0371 | CL0372 | CL0373 |
|---|---|---|---|
| Cylinder Size (mm) | Φ160 × 200 | Φ200 × 240 | Φ240 × 300 |
| Capacity (L) | 4.05 | 7.5 | 13.59 |
| Feed Size (mm) | ≤ 2 | ≤ 2 | ≤ 3 |
| Output Granularity (mm) | ≤ 0.074 | ≤ 0.074 | ≤ 0.074 |
| Rotating Speed (rpm) | 120 | 110 | 96 |
| Power Supply | 220 V Three-Phase | 220 V Three-Phase | 220 V Three-Phase |
| Power (kW) | 0.25 | 0.55 | 0.75 |
| Milling Media – Rods | 18 × 185 mm (Max. 10 pcs) 20 × 185 mm (Max. 9 pcs) |
15 × 225 mm (Max. 17 pcs) 18 × 225 mm (Max. 9 pcs) 20 × 225 mm (Max. 9 pcs) |
15 × 286 mm (Max. 33 pcs) 18 × 286 mm (Max. 13 pcs) 22 × 286 mm (Max. 6 pcs) |
| Milling Media – Balls | 20 mm (Max. 100 pcs) 25 mm (Max. 26 pcs) 30 mm (Max. 5 pcs) |
20 mm (Max. 136 pcs) 25 mm (Max. 52 pcs) 30 mm (Max. 29 pcs) |
20 mm (Max. 290 pcs) 25 mm (Max. 115 pcs) 30 mm (Max. 37 pcs) |
| Dimensions (mm) | 1055 × 650 × 1180 | 1055 × 650 × 1180 | 1055 × 650 × 1180 |
| Net Weight (kg) | 175 | 210 | 226 |
Cell Lab laboratory rod mills are ideal for:
Metallurgical and mining research – precise grinding of mineral ores and metal oxides.
Geological exploration – preparation of fine powder samples for mineral analysis.
Chemical and materials science – homogenisation of powders and mechanical processing of composites.
Building materials and ceramics – milling of clinker, quartz, and refractory compounds.
Environmental studies – size reduction of waste solids and soil analysis for pollutant testing.
Q1: What is the main advantage of a rod mill over a ball mill?
A: A rod mill produces a more uniform particle size distribution with less over-grinding, making it ideal for coarse or intermediate milling.
Q2: Can this rod mill operate in both wet and dry modes?
A: Yes. It is designed to support both wet slurry grinding and dry powder processing, depending on research requirements.
Q3: How do I convert it to a ball mill?
A: Simply replace the rod media with stainless steel balls of the desired diameter—no mechanical modification required.
Q4: What materials can be processed?
A: Suitable for ores, ceramics, minerals, slag, cement clinker, and laboratory composite materials.
Q5: Is the chamber material corrosion-resistant?
A: Yes. The internal chamber and media are made from stainless steel, ensuring corrosion resistance and long service life.
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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