Usage and using scope: Ball mill is the key milling equipment after material has been crushed. It is widely used in cement, silicate, new construction material, refractory material, chemical fertilizer, ferrous metal and non-ferrous metal as well as ceramics. It is widely applied to dry or wet grinding for ores and grindable materials.

 

 

Working principle: The ball mill is horizontal cylindrical rotation device, driving by brim gearwheel; there are two chambers and grid material goes into the first chamber through the feeding inlet, Inside the first chamber, there are stage lines and ripple liners as well as steel balls with various kinds. The shell rotates which generates eccentricity. This force brings ball to a certain height and then balls with various drop down by gravity, the impact is the grinding force to the material. After the primary grinding in the first chamber, material goes into the second chamber through segregate screen, in the second chamber, there are flat liners and steel balls, after the secondary grinding, material is discharged through the discharging screen.

 

 

Structure characteristics: The ball is formed by feeding part, discharging part, rotation part and driving part( gear box, small transmission, gearwheel, motor and electric control ). The central hollow shaft is cast steel, the inner liner can be changed, the rotation big gearwheel is made by cast hobbling processing. And there are wearable liners with favorable anti-wear ability. Reliable and stable are the main advantage of this equipment.

 

 

Zhengzhou Toper Ball mill Φ900*1200

Shell rotation speed(r/min):36-38

Ball load(t):1.5

Feeding size(mm):0-15

Discharging size(mm):0.075-0.8

Output(t/h):0.5-1.3

Motor power(kw):18.5

Weight(t):4.9

 

 

Zhengzhou Toper Ball mill Φ1200*2800

Shell rotation speed(r/min):36

Ball load(t):3.5

Feeding size(mm):0-20

Discharging size(mm):0.075-0.8

Output(t/h):1.2-3.7

Motor power(kw):37

Weight(t):12.5

 

 

Zhengzhou Toper Ball mill Φ1500*3500

Shell rotation speed(r/min):29.7

Ball load(t):7.5

Feeding size(mm):0-25

Discharging size(mm):0.075-0.8

Output(t/h):3.3-8.8

Motor power(kw):75

Weight(t):16.5

 

 

Zhengzhou Toper Ball mill Φ1830*3500

Shell rotation speed(r/min):25.4

Ball load(t):13

Feeding size(mm):0-25

Discharging size(mm):0.075-0.8

Output(t/h):4-8

Motor power(kw):130

Weight(t):30

 

 

Zhengzhou Toper Ball mill Φ2100*3600

Shell rotation speed(r/min):23.7

Ball load(t):18

Feeding size(mm):0-25

Discharging size(mm):0.075-0.8

Output(t/h):4.5-33

Motor power(kw):180

Weight(t):37

 

 

Zhengzhou Toper Ball mill Φ2700*3600

Shell rotation speed(r/min):20.7

Ball load(t):40

Feeding size(mm):0-25

Discharging size(mm):0.075-0.8

Output(t/h):12-75

Motor power(kw):400

Weight(t):86