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It is used for raw meal or clinker grinding system separately or together with the ball mill. - details see: https://www.machineto.com/2012hot-sales-good-capacity-high-efficient-energy-saving-ng160-150-roller-press-10077209

ROLLER PRESS

Product Features:

The roller press produced by our company is a new type of energy conservation cement grinding equipment developed internationally in the middle of 80s, with functions of substituting high energy consumption and low efficiency ball mill pre-grinding system, reducing steel consumption and noise. It is applicable for construction of new plant and modification of old plant. It will raise the ball mill system capacity by 50-100%, save electricity by 30%-40% and reduce cement consumption of power by 20%-30%. The fine material of 0.08mm accounts for 30-35% of total extruded material, less than 20mm accounts for 65-80%, and the inner structure of extruded small particle will result in lots of fine cracks which greatly improve the grindablity.

Structure Features:

1. Four row cylinder roller bearing with higher capacity.

2. The roller shaft can be solid forged, or of the structure of fixed bush. The roller surface is with advanced and proven technology, long service-life, and easy maintenance.

3. The self-aligning hydro-cylinder adopts the America Parker cylinder head, with long-term reliable operation.

4. The moving roller and fixed roller adopts technology from Germany KHD Co., with self-aligning sliding, stable stress, good damping effect, and assures the long-term stable operation.

5. Advanced intelligent lubrication system

6. Perfect program control system, highly integrated hydraulic system, all critical parts are imported parts.

7. The adjustable feeding system with electric actuator.

8. It is flexible to be equipped with imported or domestic planetary reducer and main bearing.

MAIN TECHNICAL DATA:

Model	Max. Feed Size(mm)	Product Size(Average) ≤2mm/0.09mm,(%)	Motor Power(KW)	Capacity(t/h)	Remark
NG120-45	0~45,95%≤25	65/25	2×250	140~190	Cement grinding
NG120-80	0~45,95%≤25	65/25	2×500	180~230	Cement grinding
NG140-80	0~45,95%≤25	65/25	2×630	300~380	Cement grinding
NG140-100	0~45,95%≤25	65/25	2×710	370~480	Cement grinding
NG140-120	0~55,95%≤25	65/25	2×800	420~550	Cement grinding
NG140-140	0~55,95%≤25	65/25	2X900	510~680	Cement grinding
NG160-150	0~55,95%≤25	65/25	2X1120	600~780	Cement grinding
NG180-120	0~55,95%≤25	75/25	2X1120	700~800	Raw meal grinding
NG180-140	0~55,95%≤25	75/25	2X1400	850~950	Raw meal grinding
NG180-160	0~60,95%≤25	75/25	2X1600	980~1150	Raw meal grinding
NG200-160	0~60,95%≤25	75/25	2X2000	1250~1500	Raw meal grinding