Overview
Labtro Planetary Ball Mill LT-PBM102 is a high-energy laboratory grinding system designed for fine grinding, mixing, homogenization and material dispersion. Four grinding jars are mounted on a rotating planetary disk. During operation, the main disk revolves around its central axis while each grinding jar rotates in the opposite direction. This combined planetary motion creates high centrifugal forces, causing the grinding balls to repeatedly impact, compress and shear the sample. The touchscreen controller allows the operator to set the operating time, speed and forward/reverse grinding sequence. After the selected cycle is completed, the machine stops automatically and the processed material can be removed from the grinding jars.
Technical Specifications
| Control | Touchscreen control | Grinding Jar Capacity | 4 × 1000 mL |
|---|---|---|---|
| Total Jar Volume | 4 L | Number of Grinding Stations | 4 |
| Working Configuration | 2 or 4 jars simultaneously | Revolution Speed | 5 to 335 rpm |
| Jar Rotation Speed | 10 to 670 rpm | Speed Ratio | 2:1 |
| Speed Regulation | Variable-frequency, program-controlled stepless regulation | Forward/Reverse Operation | Programmable automatic forward and reverse rotation |
| Run Time | 1 to 9999 min | Forward/Reverse Interval | 1 to 999 min |
| Grinding Modes | Dry, wet, vacuum and protective-atmosphere grinding | Feed Particle Size | Solid materials <15 mm; other materials <3 mm |
| Minimum Final Particle Size | 0.1 µm | Maximum Jar Loading | Material and grinding media ≤2/3 of jar volume |
| Transmission | Gear transmission | Grinding Jar Materials | Corundum, stainless steel, zirconia, agate, nylon |
| Grinding Media | Stainless steel, alumina, zirconia, agate and other compatible media | Power | 0.8 kW |
| Power Supply | 220 V / 50 Hz | Noise Level | <60 dB |
| Safety | Cover safety interlock | Observation | Transparent viewing window |
| Dimensions | 680 × 480 × 520 mm | Net Weight | 80 kg |
| Gross Weight | 95 kg | Packing Dimensions | 580 × 600 × 550 mm |
Features & Applications
Key Features
Touchscreen control for convenient parameter settingFour 1 L grinding stations for simultaneous sample processingAdjustable speed up to 670 rpmProgrammable forward and reverse grindingSupports dry, wet, vacuum and protective-atmosphere grindingProduces particles as fine as 0.1 µmVariable-frequency speed regulation for controlled operationSafety interlock stops operation when the cover is openedTransparent viewing window for monitoring the grinding processLow operating noise of less than 60 dBCompatible with several grinding jar and media materialsSuitable for ultrafine grinding and nano-material preparation
Applications
Product Details
Planetary Ball Mill LT-PBM102
Optional Accessories:
- 1 L Corundum Jars
- 1 L SS304 Jars
- Grinding Balls Set
- Zirconia jars and balls
- Agate jars and balls
- Nylon grinding jars
- Additional corundum jars
- Additional stainless-steel jars and grinding media