MSKSFM192LN High Energy Impact Ball Mill with Dual 50 ml Stainless Steel Jars and 48-Tube Adapters for High-Throughput Wet & Dry Milling
MSKSFM192LN is engineered for laboratories requiring efficient milling and mixing of multiple samples simultaneously, especially when handling both wet and dry materials. It supports high-throughput workflows by accommodating two 50 ml stainless steel jars for bulk milling alongside adapters that hold up to 48 individual 2 ml microcentrifuge tubes, enabling parallel processing of diverse samples. This versatility makes it ideal for applications demanding rapid pulverization and homogenization of materials ranging from metals to oxides.
The mill operates by imparting radial oscillations that generate kinetic energy, causing milling balls inside the jars to impact and grind the sample material against the jar walls. The vibration frequency is adjustable from 300 to 2000 swings per minute with a maximum amplitude of 25 mm, allowing optimization for different sample types. Cryogenic milling is supported by pre-cooling the jars in liquid nitrogen, facilitating the processing of temperature-sensitive or elastic substances. Its compact design also permits operation inside inert atmosphere or vacuum gloveboxes for controlled environment milling.
Key Features
- Two grinding stations each holding 50 ml stainless steel jars (included) with capacity for jars from 1.5 ml to 50 ml
- High-throughput milling of up to 48 samples simultaneously using two sets of 24-slot adapters for 2 ml tubes
- Supports both wet and dry grinding/mixing processes, including cryogenic milling via liquid nitrogen pre-cooling
- Adjustable vibration frequency (300-2000 swings/min) and amplitude (up to 25 mm) for process customization
- Touchscreen digital control panel with programmable parameters and storage for 10 programs
- Compact bench-top footprint suitable for glovebox operation under inert or vacuum atmospheres
- Wide range of jar and ball materials available (Nylon, Alumina, Agate, Zirconia) for contamination-free milling
Technical Specifications
| Parameter | Specification |
|---|---|
| Power | 400 W max |
| Voltage | 110 or 220 V AC, 50/60 Hz; 24 V DC motor |
| Vibration Frequency | Adjustable 300–2000 swings/min |
| Max Amplitude | 25 mm |
| Material Feed Size | ≤ 8 mm |
| Material Output Size | ~3 μm (dependent on sample) |
| Milling Jars Included | Two 50 ml stainless steel jars |
| Sample Tube Adapters | Two sets of 24-slot adapters for 2 ml microcentrifuge tubes (48 total) |
| Milling Balls Included | Four 20 mm stainless steel balls and 1.5 mm zirconia balls (~250 g) |
| Control Panel | Touchscreen digital with programmable milling time, pause time, cycle number, frequency; 10 program presets |
| Net Weight | Approx. 200.6 lb (91 kg) |
Typical Applications
- Grinding and homogenizing metal powders using stainless steel jars and balls
- Processing oxide materials with alumina or nylon jars and zirconia milling media to avoid contamination
- Cryogenic milling of temperature-sensitive or elastic samples after liquid nitrogen pre-cooling
- High-throughput sample preparation for analytical or research workflows requiring parallel processing
Configuration & Operating Notes
- Optional milling jars available in stainless steel (10 ml, 25 ml, 50 ml), PEEK, and PTFE substrates for specialized applications
- Do not use stainless steel balls in alumina jars to prevent contamination
- Recommended single grinding time should not exceed 300 seconds; total milling time up to 6553 seconds
- Device is CE certified; NRTL certification available optionally
