Dry Ball Mill

What is Dry Ball Mill?

Wet ball mill, Dry ball mill is a horizontal cylindrical rotating device with gear drive along the outer edge, two bins, lattice type ball mill, adopts grooved ring liner, which increases the contact surface of ball and ore, strengthens the grinding effect, and has lifting capacity for ore and reduces energy consumption.

According to the loading of grinding media can be divided into ball mill, rod mill and self-grinding mill without media.

If you are a beginner and do not know about Dry Ball Mill, tell us your raw material characteristics, finished product requirements, site conditions, production budget, hourly production, and other requirements, we have professional engineers to equip you with a suitable model at a reasonable price. Next, let’s see the types of Dry Ball Mill we can supply.

What Is Dry Ball Mill Used For?

Dry ball mill is the key equipment for crushing materials after they are crushed. It is used in mineral processing, building materials, metallurgy and chemical industry, and most of the materials handled are metal ores.

For example: A second plant to build a plant, want to re-select the dry ball mill manufacturers, pre-built plants, equipment failure rate is too high, seriously affecting the productivity of the entire plant, and then through the introduction of a friend to find Chunlei, after communicating with the technical staff, from Chunlei purchased 2 sets of dry ball mills, applied to the selection of the plant, which has been put into operation formally, and did not find the anomalies, and the efficiency of the work is more than the projected increase of 15%.

Dry Ball Mill ordered by Customer

Chunlei Machinery has been engaged in mining machinery manufacturing for more than 30 years, with a wealth of experience in building websites and customer cases, served customers all over the world!

Technical Parameters of Dry Ball Mill

Model	Cylinder speed（r/min）	Ball loading(t)	Feeding granularity(mm)	Discharge granularity(mm)	Capacity(t/h)	Motor power(kw)	Total weight(t)
Ф900×1800	36-38	1.5	≤20	0.075-0.89	0.65-2	18.5	5.85
Ф900×3000	36	2.7	≤20	0.075-0.89	1.1-3.5	22	6.98
Ф1200×2400	36	3	≤25	0.075-0.6	1.5-4.8	30	13.6
Ф1200×3000	36	3.5	≤25	0.074-0.4	1.6-5	37	14.3
Ф1200×4500	32.4	5	≤25	0.074-0.4	1.6-5.8	55	15.6
Ф1500×3000	29.7	7.5	≤25	0.074-0.4	2-5	75	19.5
Ф1500×4500	27	11	≤25	0.074-0.4	3-6	110	22
Ф1500×5700	28	12	≤25	0.074-0.4	3.5-6	130	25.8
Ф1830×3000	25.4	11	≤25	0.074-0.4	4-10	130	34.5
Ф1830×4500	25.4	15	≤25	0.074-0.4	4.5-12	155	38
Ф1830×6400	24.1	21	≤25	0.074-0.4	6.5-15	210	43
Ф1830×7000	24.1	23	≤25	0.074-0.4	7.5-17	245	43.8
Ф2100×3000	23.7	15	≤25	0.074-0.4	6.5-36	155	45
Ф2100×4500	23.7	24	<25	0.074-0.4	8-43	245	56
Ф2100×7000	23.7	26	<25	0.074-0.4	12-48	280	59.5
Ф2200×4500	21.5	27	<25	0.074-0.4	9-45	280	54.5
Ф2200×6500	21.7	35	<25	0.074-0.4	14-26	380	61
Ф2200×7000	21.7	35	<25	0.074-0.4	15-28	380	62.5
Ф2200×7500	21.7	35	<25	0.074-0.4	15-30	380	64.8
Ф2400×3000	21	23	<25	0.074-0.4	7-50	245	58
Ф2400×4500	21	30	<25	0.074-0.4	8.5-60	320	72
Ф2700×4000	20.7	40	<25	0.074-0.4	22-80	380	95
Ф2700×4500	20.7	48	<25	0.074-0.4	26-90	480	102
Ф3200×4500	18	65	<25	0.074-0.4	According to process conditions	630	149
Ф3600×4500	17	90	<25	0.074-0.4	According to process conditions	850	169
Ф3600×6000	17	110	<25	0.074-0.4	According to process conditions	1250	198

Working Principle of Dry Ball Mill

The dry ball mill is a horizontal cylindrical turning gear, external gear and two hopper driven skeleton type ball mill. Materials from the feeding device through the feeding hollow shaft spiral uniformly into the first bin, the bin has a stepped liner or corrugated liner, filled with different specifications of the steel ball, the cylinder rotates to produce centrifugal force will bring the steel ball to a certain height and then fall, the material to produce heavy impact and grinding effect.

After the material reaches rough grinding in the first warehouse, it enters into the second warehouse through the single-layer partition board, which is set with flat lining board and steel balls inside, and further grinds the material. The powder is discharged through the discharging grate plate to complete the grinding operation.

Advantageous features of Dry Ball Mill

• Dry ball mill has strong material adaptability, can be continuous production, and easy to adjust the fineness of grinding products.
• Straight cylinder design is adopted at the discharge port, and it is equipped with wind inducing device, which has good dust removal effect.
• It can be used for open-flow milling, and also can be used for circulating circle milling composed of powder selector.
• According to the material and discharge mode, overflow type dry ball mill or lattice type dry ball mill can be selected.
• The output material after dry grinding is qualified material.
• Dry ball mill structure is simple, easy to maintain, the hollow shaft is made of cast steel, the lining is more convenient to dismantle and replace.
• Note: The moisture of dry ball mill feeding should not be too high, otherwise the material is easy to be bonded, resulting in poor discharge.

Dry Ball Mill price

As for the price, we can’t show you the exact price because we deal with customers from all over the world and there are many factors affecting the price. If you want to know the price of Dry Ball Mill, you can leave a message to us on this page, we have professional sales staff and engineers to explain to you.

As one of the old brand mining machinery manufacturers in Henan, Chunlei Machinery strictly controls every Dry Ball Mill for sale with more reliable quality. Chunlei has its own R&D team and production site, and sells directly, enjoying factory super low price. What are you waiting for? Contact us immediately!