6R grinding mill has advantages
1:space saving,
2:high quality and efficiency,
3:energy saving,
4:fine granularity.
6R grinding mill
I. Specification of 6R grinding mill Raymond Grinder:
The Raymond Mill series of 3R1410, 2115, high-rate 2714, 3016,3216 and 5R 4119, 6R3818 are high efficiency recycling powder making equipments of closed circuit used in the field of middle and small scale mine, chemical industry, building materials, metallurgy, refractory materials, pharmacy, cement, etc.
1. raw material requirements: noninflammable and non-explosive materials
2. Mohs hardness ≤8, Moisture ≤6%
3. charge size requirements: 5-25mm
4. final product size 80-325 meshes. (final product size can reach 1325 meshes through ultra superfine mill)
II. Working principleof 6R grinding mill Raymond Grinder:
Firstly, raw material is crushed by jaw crusher to the size required, and then the crushed materials are elevated into a hopper from which the material is transported through the electro-magnetic vibrating feeder, evenly and continuously into the grinding chamber for powder-processing. The rollers oscillate outward to press the ring because of the centrifugal force and the shovel scoops up the materials, send to the middle between ring and roller to accomplish the grind
After this, the ground stuff are carried by the air from the blower into the separator for screening. The fine powers are blow into the cyclone collector and are poured out through the output-powder valve as the final products and the rough stuff after the screening will be recycled back into the grinding chamber for regrinding. The sets airflow system is closely sealed up and circulated under condition of negative and positive pressure.
III. Technical Parameterof 6R grinding mill Raymond Grinder:
Model
3R1410
3R1815
3R2615
3R2715
4R2716
Max Charge Granularity ( mm)
5-8
15
20
20
15-25
Discharge Granularity (mm)
0.044-0.125
0.044-0.125
0.044-0.125
0.044-0.125
0.044-0.125
Output for One Shift (t)
1-10
1-15
2-25
3-30
3-30
Rotary Speed for Main Shaft (r/min)
280
200
165
165
165
Interior Diameter of Mill Ring (mm)
405
550
780
830
830
Diameter of Mill Roller (mm)
140
180
260
270
270
Height of Mill Roller( mm)
100
150
150
150
160
Power of Main Machine kw
Y160M -6-7.5
Y180L -8-11
Y225S-8-18.5
Y225M -8-18.5
Y225M -8-22
Power of Fan kw
Y132S-4-5.5
Y132M -4-7.5
Y160L -4-15
Y180M -4-18.5
Y180M -4-18.5
Analysis Motor kw
Y190L -6-1.1
Y100L -6-1.5
Y112M -6-2.2
Y112M -6-2.2
Y112M -6-2.2
Dimension mm
3400*2161*3246
4200*3900*4300
5970*4000*5000
5970*4000*5200
5970*4000*5200
Weight (kg)
2500
2950
3800
4000
4000
