Product Introduction
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| A planetary ball mill is a high-efficiency and precise laboratory-grade powder preparation device, mainly used for material crushing, mixing, dispersion, and nanomaterial preparation. Its core structure consists of a planetary disk, ball milling jars (semi-circular or circular), grinding balls, a drive system, and safety devices. Through the composite motion of revolution and rotation of the planetary wheels, combined with high-energy impact and friction, the equipment achieves efficient grinding of materials. The semi-circular ball milling jar design further optimizes space utilization and grinding efficiency, making it suitable for small-batch and high-precision experimental requirements. The listed price is for the main machine only; grinding jars and grinding balls must be ordered separately. |
Operating Principle of Planetary Ball Mill
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| The main disk of the planetary ball mill is equipped with four ball milling jars. When the motor drives the main disk to rotate, the ball milling jars revolve around the main disk shaft and simultaneously rotate under the drive of the main disk’s planetary mechanism, performing planetary motion. The grinding balls inside the jars rub and collide with each other during high-speed planetary motion, enabling efficient grinding and sample mixing. |
Technical Parameters
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| No. |
Model |
Style |
Grinding Jar Rotation Speed (rpm) |
Grinding Jar Holder Inner Diameter (mm) |
Motor Power |
Grinding Jar Revolution Diameter (mm) |
Overall Dimensions (mm) |
Net Weight (kg) |
| 1 |
PBM-0.2 |
Micro Type |
0~1160 |
50 |
90W |
Φ111 |
420×260×310 |
25 |
| 2 |
PBM-0.2S |
Micro Glove Box Type |
0~1160 |
50 |
90W |
Φ111 |
Main Unit 390×220×270
Control Box 200×180×240 |
29 |
| 3 |
PBM-0.4A |
Semi-Circular Type |
0~870 |
80 |
250W |
Φ140 |
530×300×360 |
34 |
| 4 |
PBM-6 |
— |
0~670 |
134 |
0.75KW |
Φ234 |
760×470×580 |
100 |
| 5 |
PBM-4A |
Semi-Circular Type |
0~670 |
134 |
0.75KW |
Φ234 |
760×470×600 |
85 |
| 6 |
PBM-(8-12) |
— |
0~580 |
162 |
1.5KW |
Φ275 |
900×600×640 |
168 |
| 7 |
PBM-(8-12)A |
Semi-Circular Type |
0~580 |
162 |
1.5KW |
Φ275 |
880×560×642 |
150 |
| 8 |
PBM-16A |
Semi-Circular Type |
0~510 |
182 |
3KW |
Φ320 |
950×600×710 |
205 |
| 9 |
PBM-20 |
— |
0~430 |
222 |
4KW |
Φ385 |
1200×790×930 |
392 |
| 10 |
PBM-40 |
— |
0~390 |
250 |
5.5KW |
Φ430 |
1400×880×1070 |
656 |
| 11 |
PBM-60 |
— |
0~260 (1:1.5) |
275 |
7.5KW |
Φ490 |
1600×1070×1250 |
950 |
| 12 |
PBM-100 |
— |
0~240 (1:1.5) |
326 |
11KW |
Φ578 |
1750×1140×1330 |
1300 |
| 13 |
PBM-200 |
— |
0~215 |
460 |
22KW |
Φ738 |
2670×1600×2804 |
2725 |
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Standard Configuration
|
| Item |
Description |
| Main grinding unit |
1 pc |
| Grinding jars |
4 pcs of 100 ml grinding jars (Order Separately)
Available Materials: Al₂O₃ PU PTFE Ceramic SS Nylon |
| Grinding balls |
1 set of grinding balls (Order Separately)
Available Materials: WC-Co Al₂O₃ PU-Fe Agate YSZ 304SS |
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Supporting Products Supply
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| Grinding Balls: We also supply various grinding balls: stainless steel balls, zirconia balls, alumina balls, PU balls, carbon steel balls, tungsten balls, agate balls, cemented carbide balls, silicon nitride balls, high wear-resistant steel balls, manganese steel balls, nylon balls, cemented carbide, glass, and other special metal materials.
Ball Milling Jars: We also provide ball milling jars of various materials: agate, alumina corundum ceramics, zirconia ceramics, silicon nitride ceramics, silicon carbide ceramics, stainless steel, wear-resistant steel, manganese steel, nylon, polyurethane, cemented carbide, crystal glass, etc. |
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