Ball mill 2200*4500

Ball mill: 1.high efficiency 2.low energy consumption 3.simple structure and easy operation 4.ISO9001

Ball mill

Application of ball mill: Ball mill is the key equipment for grinding after the crushing process, and it is widely used in the manufacture industries, such as cement, silicate, new building material, refractory material, Fengde, ferrous metal, nonferrous metal and glass ceramics, it also can be used for the dry and wet grinding for all kinds of ores and other grind-able materials. Working Principle of ball mill: The ball mill is horizontal cylindrical rotation device, driven 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 liners and ripple liners as well as steel balls. The shell rotates so as to generate electricity, and this force brings ball to a certain height and then balls drop down by gravity, the impact is the grinding force to the material. After the primary grinding, materials go into the second chamber through segregate screen. In the second chamber, there are flat liners and steel ball. After the secondary grinding, material is discharged from the discharging mouth. Then the whole grinding process is ended. Structure of ball mill: The machine is composed of feeding part, discharging part, turning part and driving part (reducer, small driving gear, electric motor and electric control). The quill shaft adopts cast steel part and the liner is detachable. The turning gearwheel adopts casting hobbing process and the drum is equipped with wear-resistant liner, which has good wear-resistance. The machine is with stable and reliable working condition. Moreover, according to different materials and discharging methods, there are dry ball mills and wet ball mills for choice.

Main technical parameters:

Model	Rotationna speed (r/min)	Ball load (t)	Feeding size (mm)	Output size (mm)	Capacity (t/h)	Power (kw0	Weight (t)
2200x4500	21.5	27	25	0.074-0.4	9-45	280	48.5
2200x6500	21.7	35	25	0.074-0.4	14-26	370	52.8
2200x7000	21.7	35	25	0.074-0.4	15-28	380	54
2200x7500	21.7	35	25	0.074-0.4	15-30	380	56
2400x4500	21	30	25	0.074-0.4	8.5-60	320	65
2700x4000	20.7	40	25	0.074-0.4	12-80	400	94
2700x4500	20.7	48	25	0.074-0.4	12-90	430	102
3200x4500	18	65	25	0.074-0.4	Depending on technologcial conditions	800	137

Ball mill 2200*4500