Energy-saving ball mill
Energy-saving ball mill changes the intrinsic grinding machine structure. Its body and ground plank are integrated to one unit. So when fixed, it can be lowered on to a basal plane for one time. The use of aligning spherical roller bearing with centripetal spherical support of the main bearing can reduce energy consumption by 30%.The trellis-pattern forced discharging is substituted by the down-flow type controlling so that the milled granularity and the capacity can be increased by 15-20%.
Characteristics
----A wide selection range of materials with the Mohs scale of hardness below 6;
----Higher degree of fineness by the high pressure spring.
----Low in energy consumption compared with Jet Mill
----Less investment with accelerated cost recovery
----Independent system
----Less pollution; dust extraction fully conforms to national standard.
----Good sealing effect of grinding rollers.
----Technical specifications:
Main Technical Data
Model YGM7826 YGM8327 YGM9531 YGM3220
Roller Number 3 3 4 3 4
Roller Diameter(mm) ¦µ260 ¦µ270 ¦µ310 ¦µ320 ¦µ320
Ring Inside Dia.(mm) ¦µ780 ¦µ830 ¦µ950 ¦µ970 ¦µ970
Rotational Speed (r/min) 160 140 130 148 130
Max Feeding Size (mm) ¡´20 ¡´20 ¡´25 20-25 20-25
Output (kg/h) 25-500 30-680 150-1000 2000-5800 3000-6000
Motor Type of Main Engine Y225-8-18.5 Y225M-8-22 Y225S-4-37 Y225S-4-45
Motor Type of Air blower Y160L-4-15 Y180M-4-18.5 Y200L-4-30 Y200L-4-37
Motor Type of Size Analyzer Y160M-6-7.5 Y160M-6-7.5 Y160M-6-7.5 YCT200-4A-11
Gross Power (kw) 41 48 74.5 93
Overall Dimension(L*W*H)(m) 4.5*4.2*5.1 5.3*4.1*5.2 7.1*5.9*7.9 7.1*5.9*7.9
Weight (t) 4.8 6 11.5 13 14
Output Size (mesh) 500mesh(0.025mm)-1250mesh(0.01mm),some can be 2500 mesh(0.005mm) 20 mesh -425 mesh£¬
some can be 1000mesh.
Main Technical Data
Model Roller Ring Max. Feed size (mm) Fineness of product (mm) Power for Machine (Kw) Capacity (t/h) Weight (t)
NO. Dimension (mm) Height (mm) Inside Diameter Height (mm)
3R2115 3 210 150 630 150 ¡Ü15 0.44-0.165 15 0.4-1.6 3.6
3R2615 3 260 150 780 150 ¡Ü20 0.44-0.165 18.5 0.8-2.5 4.2
3R2715 3 270 150 830 150 ¡Ü20 0.44-0.165 22 0.9-2.8 4.8
3R3016 3 300 160 880 160 ¡Ü20 0.44-0.165 30 1.2-3.5 8.5
4R3216 4 320 160 970 160 ¡Ü25 0.44-0.165 37 1.8-4.5 15
5R4121 5 410 210 1280 210 ¡Ü30 0.44-0.165 75 2.5-9.5 25.7.
