Intermittent ball mill which adopts the intermittent operation, is used for fine grinding and mixing the material such as feldspar, quartz, clay ceramic raw materials. The discharging size can through through 1000 sieve pore. This machine is high milling machinery, materials should be Broken in the fineness of the state into the grinding mill to get the highest efficiency and economic benefits.
Lab-scale jars won’t cut it. Continuous mills lock you into one product. But in gold mine pilot plants, bentonite processing, specialty clay and silica sand operations, or kaolin upgrading, you need real industrial throughput with the flexibility to change recipes. That’s where the intermittent ball mill (also called a batch ball mill) comes in.
Our intermittent ball mill bridges the gap between lab toys and massive production lines. It processes 0.5 tons per hour and up, runs wet or dry, and empties completely between batches — so this morning’s silica sand doesn’t contaminate this afternoon’s kaolin. When configured as a ceramic ball mill with high-alumina liners and media, it delivers absolutely iron-free grinding for high-purity minerals.
It’s the one grinding tool trusted in:
Gold ore gravity/cyanidation pilot circuits
Bentonite & clay product development and small-batch production
High-purity silica sand and kaolin processing
Industrial mineral campaigns where the product changes every few days
If you need real production capability with batch flexibility, you need a serious intermittent ball mill.
This is not a 50-liter tabletop unit. Our batch ball mill ranges from 0.5 tons per hour to several tons per batch, giving you genuine production output for pilot plants, niche products, or regional mineral processing. Scale up your proven recipe without changing your grinding principle.
Every batch is ground in a sealed drum that discharges fully. Rinse the drum between materials and you’re ready for the next one. No shared pipes, no hidden retention zones. This is essential when producing high-purity silica sand, kaolin, or switching between gold ore and bentonite.
For kaolin, silica sand, feldspar, and other white minerals, iron is the enemy. We line the intermittent ball mill with high-alumina ceramic bricks and charge it with alumina balls. This ceramic ball mill configuration guarantees zero iron pickup, protecting brightness and purity for premium markets.
Wet grinding for gold ore slurry, bentonite preparation, or ceramic slips. Dry grinding for silica sand, clay powder, or kaolin filler. Switch modes with a simple lining and parameter change. The same batch ball mill adapts to your entire product portfolio.
The drum is heavy-gauge welded steel, stress-relieved. Bearings are oversized for continuous duty. The drive is a straightforward V-belt or gear system. It’s a batch ball mill designed to run 24 hours if needed, with maintenance your on-site team can handle.
|
Model
|
material loading
(Ton/time)
|
Drum rotation
speed (r/m)
|
Motor(KW)
|
|
800×600
|
0.075
|
42
|
3
|
|
900×1200
|
0.2
|
38.5
|
5.5
|
|
1300×1500
|
0.5
|
33
|
7.5
|
|
1500×1800
|
1.2
|
28.5
|
11
|
|
1800×2000
|
1.5
|
24
|
15
|
|
2600×2800
|
5
|
16.5
|
37
|
|
3000×3800
|
10
|
14.5
|
55
|
|
3200×4600
|
15
|
13.5
|
75
|
|
3400×6600
|
18
|
13
|
135
|
Kolev Equipment Technology Co., Ltd. is a large-scale private technology enterprise specializing in the research, development, production, and sales of mining and metal ore processing equipment. With over 20 years of experience in ultra-fine grinding, industrial drying, and crushing sand making industries, we provide intelligent solutions and mature supporting products worldwide.
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