Shanghai Minggong Heavy Equipment Co.,Ltd.

Cement Mill

    Introduction:
    Ball mill is an efficient tool for grinding many materials into fine powder. The Ball Mill is used to grind many kinds of mine and other materials, or to beneficiation. It is widely used in building material, chemical industry, etc. There are two ways of grinding: the dry process and the wet process. It can be divided into tabular type and flowing type according to different forms of discharging material.
    Application:
    The ball mill is the key equipment for regrinding. It is widely used for the cement, the silicate product, new type building material, fire-proof material, chemical fertilizer, black and non-ferrous metal, glass, ceramics and etc. Our ball mill can grind ore or other materials that can be grinded either by wet process or by dry process.
    Working Principle:
    This ball mill is horizontal type and tubular running device, has two warehouses. This machine is grid type and its outside runs along gear. The material enters spirally and evenly the first warehouse of the milling machine along the input material hollow axis by input material device. In this warehouse , there is a ladder scale board or ripple scale board, and different specification steel balls are installed on the scale board, when the barrel body rotates and then produces centrifugal force ,at this time , the steel ball is carried to some height and falls to make the material grinding and striking. After grinded coarsely in the first warehouse, the material then enters into the second warehouse for regrinding with the steel ball and scale board. In the end, the powder is discharged by output material board and the end products are completed. 
    Features and benefits:
    This machine is made up of feeding part, discharging part, gyre part, transmission part, (decelerator, small transmission gear, generator, electrical control) and so on. The hollow axis adopts the cast steel and the lining can replace , the rotating big gear processes in the way of casting rolling gear. The barrel body is wearable well and bears wearable scale board. This machine run steadily and works reliably.

Main Technical Parameters of Cement Mill:

Product size (m)	Grinder Style	Rotate Style	Reducer		Motor Power(Kw)	Production Capacity(t/h)	Weight(t)
			Model	Speed Ratio
φ1.83×7	Straight	Edge	ZD60	4.5	245	6.5-8	36
φ2.2×7.5	Circle	Edge	ZD70	5	380	8-10	56
φ2.2×11	Straight	Centre	D110	35.5	630	12-13	104.6
φ2.2×13	Straight	Centre	D110	35.5	630	16-18	114
φ2.4×13	Straight	Centre	D110	35.5	800	20-23	171.5
φ2.6×13	Straight	Centre	MFY100	19.5	1000	28-32	149.7
φ3×9	Circle	Edge	D125	41.2	1000	28-36.5	136.4
φ3×11	Circle	Centre	D140	42.8	1250	36-47	180
φ3.2×13	Straight	Centre	D140	36.5	1600	45-50	198
φ3.8×13	Straight	Centre	MFY250	16.5	2500	60-62	204
φ4.2×13	Straight	Centre	JQS3550	15.6	3530	85-87	254