Brief Introduction of cone ball Mill:

Coneball mill is mainly used to grind materials such as mineral, cement, refractories, chemical industry, etc.Ball mills has two types:dry and wet.When wet ball mill works, certain water or liquid will be added into materials to increase fluidity, and the capacity is increased. When dry ball mill works,capacity is affected without water to increase the fluidity, so wind device is often installed on the outlet of ball mill to increase the fluidity.

Features of cone ball Mill:

When the ball mill starts, low current ,start time is short, starting is flexible. Normal operating current decreased by 20% -30%, reaching the purpose of saving;

Compared with the normaltype ball mill, greatly reducing the original motor power, reduced capacity, improve efficiency, reduce reactive loss;

Full use of surplus motor capacity and improving liner structure can enhance the yield of 5% -7%;

The ball mill change rolling bearings to sliding bearings , not only increase carrying capacity, Lengthen the working life, compared with the sliding bearing can improve working life more than five times;

Reducing the maintenance of main bearing, improving sanitation, no oil pollution ;

The mill uses glycerine slide series, reducing lubrication oil station facilities and motor power reduces, fuel saving is 80% -90%;

Normal life of main bearing is 8-13 years;

Reduce the downtime, as a result of overheating due to sliding bearing of ball mill and main bearing bush burning.

Working Principle of cone ball Mill:

The main body of the ball mill is a low-speed rotary cylinder mounted on two large bearings horizontally. The gold ore mill rotary part is driven at reducing speed by motor through speed reducer and gear wheel or by low-speed synchronous motor through gearwheel. Inside the cylinder feed proper grinding medium-steel balls. The medium will be lifted to certain height under the action of centrifugal force and friction and drop or fall. The material to grind is fed to the cylinder in succession and crushed by grinding medium, then discharged through overflow and continual feeding force, and enter the next procedure.

Technical Datas of cone ball Mill:

Model	Rotate Speed (r/min)	Max. ball  No (t)	Feed size(m)	Output size(mm)	Capacity(t/h)	Power (kw)	Weight (t)
YMQ750×1800	39	1.0	0-15	0.075-0.3	0.3-0.8	11	3.5
YMQ900×2100	37.8	1.5	0-15	0.075-0.3	0.8-2.1	15	5.2
YMQ1200×2800	37	5.2	0-20	0.075-0.3	1.2-6.2	30	10
YMQ1500×3500	29.7	8.0	0-25	0.075-0.3	2.8-9	75	17
YMQ1500×4500	29.7	9.5	0-25	0.075-0.3	2.8-10	90	20
YMQ1830×3600	25	11.5	0-25	0.075-0.3	5.2-25	130	28
YMQ1830×4500	25	16.5	0-25	0.075-0.3	5.2-30	155	32
YMQ2100×3600	24.6	17.4	0-25	0.075-0.3	6.5-40	180	41
YMQ2100×4500	24.6	22.5	0-25	0.075-0.3	6.5-42	210	46
YMQ2400×3600	22.4	23	0-25	0.075-0.3	7.2-92	210	65
YMQ2400×4500	22.4	28.5	0-25	0.075-0.3	7.2-95	245	72
YMQ2700×3600	20.7	40	0-25	0.075-0.3	12-145	320	80
YMQ2700×4500	20.7	50	0-25	0.075-0.3	12-155	380	90

Gongyi Hengchang Metallurgy Building Material Equipments plant was built in 1992, is a professional manufacturer specializing in the production of mineral beneficiation equipments, sand and stone crushing equipments, briquetting equipments, coal preparation equipments, drying and calcining equipments, cement plant equipments and compound fertilizer equipments. The products are widely used in mineral processing, metallurgy, building materials, chemicals, electricity, petroleum, coal, transportation, fertilizer , gas industry etc.