Grinding Mill

Detailed Product Description

Grinding Mill/Ball Mill is a key equipment to grind the crushed materials, and widely used in powder-making production line, including cement, silicate, new-type building material, refractory material, fertilizer, ore dressing of ferrous metal and non-ferrous metal, glass ceramics, etc. And the ball mill can grind various ores and other materials with dry type and wet type.

Working Principle of Ball Mill:

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

Structure of Ball Mill

Ball Mill 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 hobbling 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.

Parameters of Ball Mill

Cone Ball Mill

Model	Shell Rotation Speed(r/mim)	Ball Load(t)	Capacity(t)	Power(kw)	Weight(t)
Y/G1212	31.7	≤1.6	0.2-2.6	18.5	7.2/7.6
Y/G1216		≤2.3	0.3-3.6	18.5	8.4/8.8
Y/G1224		≤3.4	0.45-5.4	37	10.7/11.1
Y/G1228	31.5	≤3.9	0.5-6.4	37	11.9/12.3
Y/G1515		≤3.4	1.4-4.3	45	14.4/15.0
Y/G1520		≤4.7	1.9-6.0	45	15.3/15.9
Y/G1530	30.9	≤7.2	2.7-8.7	75	17.1/17.7
Y/G1535		≤8.5	3.3-10.5	80	17.9/18.6
Y/G1557		≤14.2	6.3-34.3	110	25.2/25.8
Y/G2118	26.4	≤8.5	3.8-21	110	37.8/38.4
Y/G2124		≤11.3	5.0-27.8	130	43.1/43.9
Y/G2130		≤14.4	6.4-35.3	155	47.5/48.3
Y/G2136		≤17.2	7.6-42.0	180	53.5/54.3
Y/G2736	21.7	≤29.0	12-145	320	93.0/94.1