Complete Cement Plant

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Model HRM & Model PRM Roller Mill

 
                            
 

Feature

 Model HRM & PRM roller mill are new equipment designed by digesting and assimilating advanced technology introducted from other countries, It through grinding rollers to roll & press the materials(0-40mm)on the rotating grinding pan with pressure and grind them to be reached up to the relevant fineness. It has good advantages of high grinding efficiency, big drying capacity, product fineness is easy to be adjusted, low noise, low powder consumption, simple process flow, low abrasiveness, operating cost saving and ect.

   Under the same process conditions and rotating speed, grinding pan diameter, material level, grinding roller pressure are the same, grinding efficiency of Model PRM roller mill can be raised more than 30%,average power consumption can be saved about 8.2%, and impact vibration of the overall unit could be obviously reduced. 

 Specifications HRM 1300 HRM 1700 HRM 1900 HRM 2200 HRM 2400 HRM 2800 HRM 1512 HRM 1714 HRM 1914 HRM 2216
Center to Center (mm) 1300 1700 1900 1900 2400 2800 1900 1900 1900 2250
Quantity of Roller 2 2 2 2 3 3 2 3 4 4
Capacity (t/h) 20-25 40-48 50-60 70-90 95-130 120-160 42-50 55-65 70-85 95-115
Max feed size (mm) < 50 < 50 < 50 < 50 < 50 < 50 < 50 < 50 < 50 < 50
Moisture of the Feed (%) < 15 < 15 < 15 < 15 < 10 < 10 < 15 < 15 < 15 < 15
Fineness of the Product (ROo.08%) 8-12 8-12 8-12 8-12 ≤ 14 ≤ 14 8-12 8-12 8-12 8-12
Moisture of the Product (%) < 1 < 1 < 1 < 1 ≤ 1 ≤ 1 < 1 < 1 < 15 < 1
Power of Main Motor (KW) 200 400 450 630 900 1120 380 450 610 745
Air Inter Temperature (℃) < 450 < 450 < 450 < 450 < 450 < 450 < 450 < 450 < 450 < 450
Weight (t) 40 70 80 150 218 256 56 75 80 160

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