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Laboratory roll mill machine is a kind of sample pulverizing machine, which can grind coarse particles into micro powders. It can mill the materials from 10mm maximum into 15um minimum powder. This machine can deal 0.3L to 10L material per time depends on the model choose.
Various Models |
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Model |
YLK-Q-1 |
YLK-Q-2 |
YLK-Q-3 |
YLK-Q-5 |
YLK-Q-10 |
YLK-Q-15 |
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Jar Volume(L) |
1 |
2 |
3 |
5 |
10 |
15 |
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Sample Capacity per time (L) |
0.3L |
0.7L |
1L |
1.7L |
3.3L |
5L |
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Power (W) |
400 |
400 |
400 |
400 |
750 |
750 |
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Rated Voltage(V) |
220 |
220 |
220 |
220 |
220 |
220 |
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Maximum Load (KG) |
8 |
10 |
20 |
35 |
50 |
80 |
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Speed Mode |
Frequency Conversion Speed Regulation |
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Rotarion Speed (r/min) |
60-570 |
60-570 |
60-570 |
60-570 |
60-570 |
60-570 |
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Size(mm) |
730*415*260 |
730*415*260 |
730*415*260 |
730*415*260 |
840*435*270 |
840*435*270 |
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Station Space (mm) |
260 |
260 |
260 |
260 |
340 |
340 |
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Roller distance(mm) |
120 |
120 |
120 |
120 |
140 |
140 |
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Tank material |
Ceramic, Stainless steel, Corundum, Polyurethane, Nylon, PTFE, etc. |
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Medium Ball |
Alumina, Zirconia, Agate, Hardened steel, Stainless steel, etc. |
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Remark: Loading rate of ball mill can not exceed 70% of the effective volume of grinding cylinder. |
Machine Characteristics
1) Compact Structure; Easy to operate;
2) Efficient working; Uniform grinding particle size by horizontal milling;
3) Applied to different size jars by adjusting the movable axises;
4) Convenient to exchange jars, applied for wet/dry mill.
Working Principle
When mill works, the grinding media and the materials inside the tank are rotated to a certain height. Due to the gravity, they fall down from the tube wall. Materials are crushed by impact action of the grinding media, friction and shearing action of grinding media’s rolling and sliding.