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Mini Ball Mill

Mini-Ball-Mill

 Description of Mini Ball Mill

Xinguang mini ball mill is a small powder and superfine powder milling equipment employed to grind minerals such as calcite, cretaceous, caoline, limestone, bentonite, talcum, mica, magnesite, illite, pyrophyllite, vermiculite, sepiolite, attapulgite clay, rectorite, diatomite, barite and so on. The particles could be milled to 0.074mm, meeting the different requirements.


 Advantages of Xinguang Mini Ball Mill

Adopt ultra-thick steel plate; strong cylinder structure design.
 High manganese steel lining plate with good wear resistant and long service life.
 Mini ball mill base seat is made of high quality Babbitt metal ensuring the stable operation of the whole machine.
 Pinion gear and bull gears with high strength and high precision, high quality reduction gear and motor.
 Professional design and manufacturing process, on time delivery, fast shipping.
 The Mill Ball Mills work stably and reliably, and can be divided into dry Ball Mills and wet Ball Mills according to the materials to be grinded and the discharging styles.


 Structure of Xinguang Mini Ball Mill

The mini ball mill is mainly composed of feeding part, discharging part, cylinder part and transmission part. The hollow shaft is made of casting steel with changeable inner lining plate. The big rotary gear is processed by hobbing castings, and high wear-resistant lining plates are adopt inside the cylinder body.


 Working Principle of Xinguang Mini Ball Mill

The mini ball mill is a horizontal rotary cylindrical equipment driven by gears outside. When the mini ball mill works, the raw materials are evenly fed from the feeding port through the hollow shaft into the first chamber with stepped lining plates or wavy lining plates of various steel balls in different sizes, and the centrifugal force brings the steel balls to a certain height and then the balls fall down to impact, crush and grind the materials. After leaving the first chamber, the qualified particles enter through a single dividing plate into the second chamber with flat plates and steel balls. The materials are further grinded in this chamber where the final qualified particles and powders are discharged from the opening port.

 

Specification 900×
3000
1200×
4500
1500×
5700
1830×
7000
2100×
4500
2400×
7000
2700×
4500
3000×
4500
2600×
13000
3000×
13000
Drum
(mm)
Diameter
(mm)
900 1200 1500 1830 2100 2400 2700 3000 2600 3000
Length
(mm)
3000 4500 5700 7000 4500 7000 4500 4500 13000 13000
Drum Speed  40 31.3 29.2 27.2 250 23 21.7 19 19.7 17.9
Weight of balls  2.3 5.2 14 21 2.2 39.5 38.7 55 78 100
Discharging size
(mm)
0.075-0.89 0.075-0.6 0.074-0.4 0.074-0.4 0.074-0.4 0.074-0.36 0.074-0.4 0.074-0.4 0.074-0.4 0.074-0.4
Feeding size
(mm)
≤25 ≤20 <25 <25 <25 <25 <25 <25 <25 <25
Capacity 
(t/h)
2.5 1.2-7.5 2.0-15 21 8-33 12.7-40 16-45 20-50 Raw material 
43-50
Cement 
28-30
Raw material 
50-60
Cement 
30-40

Motor
 
Model Y2-200
L2-6
Y2-280
S-6
Y2-315
m-6
YR355
M3-8
Yr355
L2-8J
YR355
L2-8J
JR157-8 JR1510-8 YR6000-8/1180 YR1250-8/1430
Power
(kw)
22 45 90 185 210 245 320 475 1000 1250
Weight
(kg)
7000 14830 25000 40800 54200 67500 87500 135000 164000 188000


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