MBM Medium Speed Coal Mill

　　Brief Introduction

This mill adopts German advanced-milling technology. Combining the characteristics of similar domestic products, it is a kind of new-typed moderating-speed coal mill, which is developed on the basis of RP; Its components are newly developed. This machine is of scientific design and superior performance. It is the optimal milling equipment in electric power, metallurgy and cement industries.
It consists of motor, reducer, case, milling device, separator, outlet, coal feeding pipe, loading device, control box and sealing apparatus. The fittings are all of superior performance in the world at present. We ensure good quality and durability of the whole machine.

Advantages:
1) The concrete base weight required is only 3 times of that of other similar machines thus the construction expenses is greatly reduced
2) Small vibration while using and doesn't need shock-absorbing device
3) Large load adjustment scope, so it can run under various environments
4) Can bear very strong explosion pressure
5) The grinding roller adopts new material and new craft, which ensures long service life and low maintenance cost
6) There is gap between the grinding parts; it can start with load or offload

Model specification Perfomance Parameter		MBM1710			MBM1911			MBM2112			MBM2213			MBM2414			MBM2615
		H	M	L	H	M	L	H	M	L	H	M	L	H	M	L	H	M	L
Basic output(t/h)		18.2	20.0	22.0	24.0	26.3	28.6	33.8	36.5	39.7	42.4	45.4	48.1	51.0	54.0	56.9	62.6	65.3	68.0
Feeding grain siza(mm)		≤38	≤38	≤38	≤38	≤38	≤38	≤38	≤38	≤38	≤38	≤38	≤38	≤38	≤38	≤38	≤38	≤38	≤38
Maximum air fiux(kg/min)		465	504	551	601	658	712	873	907	989	1089	1134	1202	1279	1383	1424	1579	1633	1701
Nominal diameter of pan(mm)		1700			1900			2100			2200			2400			2600
Nominal diameter of roller(mm)		1000			1100			1200			1300			1400			1500
Number of roller(Piece)		3			3			3			3			3			3
Rotating speed of pan(r/min)		49.2			45.2			41.3			38.4			35.0			33.0
Power of motor (kw)		145~200			225~260			260~300			340~380			380~450			450~515
Overall dimension (mm)	L	6430			6832			7243			7415			7938			8396
	W	5020			5265			5510			5670			6235			6346
	H	6625			7300			7980			9275			9980			11120
Weight(t)		55			75			90			110			130			140
Degree of fineness		2~15%									10~40%