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Henan Hongji Mine Machinery Co., Ltd.
Henan Hongji Mine Machinery Co., Ltd.  

Gold Index: 9410

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Ball Mill 

Price: 50000.0~66000.0 USD 
Payment Terms: T/T L/C 
Place of Origin: Henan, China (Mainland) 
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Product Detail

Model No.: 1830x3600
Production Capacity: 50
Delivery Date: 20 days after receipt the o...
Type: Mill
Max feeding size:25mm: Discharging size:0.074-0.4
Means of Transport: By sea, by railway
Packing: Standard sea worthy packing...
Application: Ore
Brand Name: Hongji
Output:4-8TPH: Motor Power:130kw

1.save 18-25% motor power,
2.save 70% Lubrication Oil
3.save cooling water 90%
4.In total it can save 20% energy compared with normal ball mill.

Ball mill
 
Ball Mill Introduction:
Ball Mill grinds material by rotating a cylinder with steel grinding balls, causing the balls to fall back into the cylinder and onto the material to be ground. The rotation is usually between 4 to 20 revolutions per minute, depending upon the diameter of the mill. The larger the diameter, the slower the rotation. If the peripheral speed of the mill is too great, it begins to act like a centrifuge and the balls do not fall back, but stay on the perimeter of the mill. The point where the mill becomes a centrifuge is called the "Critical Speed", and ball mills usually operate at 65% to 75% of the critical speed.
 
Ball Mill Application:
Ball Mills are generally used to grind material 1/4 inch and finer, down to the particle size of 20 to 75 microns. To achieve a reasonable efficiency with ball mills, they must be operated in a closed system, with oversize material continuously being recirculated back into the mill to be reduced. Various classifiers, such as screens, spiral classifiers, cyclones and air classifiers are used for classifying the discharge from ball mills. Ball mill is an efficient tool for grinding many materials into fine powder. The ball mill is used to grind many kinds of mine and other materials, or to select the mine. It is widely used in building material, chemical industry, etc. There are two ways of grinding: the dry process and the wet process. It can be divided into tabular type and flowing type according to different forms of discharging material.
 
Ball Mill
Ball Mill Cutaway
 
Ball Mill Features:
1) Ball mill is an efficient tool for grinding many materials into fine powder.
2) The ball mill is used to grind many kinds of mine and other materials, or to select the mine
3) Ball mill is widely used in building material, and chemical industry.
4) There are two ways of grinding: the dry way and the wet way.
5) Ball mill can be divided into tabular type and flowing type according to differentexpelling mine
6) To use the ball mill, the material to be ground is loaded into the neoprene barrel that contains grinding media.
7) As the barrel rotates, the material is crushed between the individual pieces of grinding media that mix and crush the product into fine powder over a period of several hours.
8) The longer the ball mill runs, the finer the powder will be.
9) Ultimate particle size depends entirely on how hard the material you're grinding is, and the time how long the ball mill runs.
10) Our ball mills have been used to grind glass, powder food products, create custom varnishes, make ceramic glaze, powder various chemicals.
 
Ball mill Working Principle:
The ball mill is a horizontal rotating device transmitted by the outer gear. The materials are transferred to the grinding chamber through the quill shaft uniformly. There are ladder liner and ripple liner and different specifications of steel balls in the chamber. The centrifugal force caused by rotation of barrel brings the steel balls to a certain height and impact and grind the materials. The ground materials are discharged through the discharging board thus the grinding process is finished.
 
Ball mill Working Principle:
The ball mill is a horizontal rotating device transmitted by the outer gear. The materials are transferred to the grinding chamber through the quill shaft uniformly. There are ladder liner and ripple liner and different specifications of steel balls in the chamber. The centrifugal force caused by rotation of barrel brings the steel balls to a certain height and impact and grind the materials. The ground materials are discharged through the discharging board thus the grinding process is finished.
Specifications of Ball Mill
Model
Rotationna speed
(r/min)
Ball load
(t)
Feeding size
(mm)
Output size
(mm)
Capacity
(t/h)
Power
(kw)
Weight
(t)
900×1800
36-38
1.5
≤20
0.075-0.89
0.65-2
18.5
4.6
900×3000
36
2.7
≤20
0.075-0.89
1.1-3.5
22
5.6
1200×2400
36
3
≤25
0.075-0.6
1.5-4.8
30
12
1200×3000
36
3.5
≤25
0.074-0.4
1.6-5
37
12.8
1200×4500
32.4
5
≤25
0.074-0.4
1.6-5.8
55
13.8
1500×3000
29.7
7.5
≤25
0.074-0.4
2-5
75
15.6
1500×4500
27
11
≤25
0.074-0.4
3-6
90
21
1500×5700
28
12
≤25
0.074-0.4
3.5-6
130
24.7
1830×3000
25.4
11
≤25
0.074-0.4
4-10
130
28
1830×4500
25.4
15
≤25
0.074-0.4
4.5-12
155
32
1830×6400
24.1
21
≤25
0.074-0.4
6.5-15
210
34
1830×7000
24.1
23
≤25
0.074-0.4
7.5-17
245
36
2100×3000
23.7
15
≤25
0.074-0.4
6.5-36
210
34
2100×4500
23.7
24
≤25
0.074-0.4
8-43
245
42
2100×7000
23.7
26
≤25
0.074-0.4
8-48
280
50
2200×4500
21.5
27
≤25
0.074-0.4
9-45
280
48.5
2200×6500
21.7
35
≤25
0.074-0.4
14-26
370
52.8
2200×7000
21.7
35
≤25
0.074-0.4
15-28
380
54
2200×7500
21.7
35
≤25
0.074-0.4
15-30
380
56
2400×4500
21
30
≤25
0.074-0.4
8.5-60
320
65
2700×4000
20.7
40
≤25
0.074-0.4
12-80
400
94
2700×4500
20.7
48
≤25
0.074-0.4
12-90
430
102
3200×4500
18
65
≤25
0.074-0.4
Depending on technologcial conditions
800
137

 
Ms. Andrea Lee
skype Ms. Andrea Lee
Oversea business manager
Tel: 86-371-67662768
Fax: 86-371-67668558
Mobile: 185 3717 4989
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Company Info

Henan Hongji Mine Machinery Co., Ltd. [China (Mainland)]


Business Type:Manufacturer, Trading Company
City: Zhengzhou
Province/State: Henan
Country/Region: China (Mainland)

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