Description
ATOMFAIR LNPM-8C LIQUID NITROGEN PLANETARY BALL MILL -40°C 4-STATIONRESEARCH GRADE EQUIPMENT
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TAILORED SOLUTIONS FOR RESEARCH
Contact our engineering team for technical support or official quotations.
EMAIL: inquiry@atomfair.com
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Manufacturer: Atomfair LLC
Brand: ATOMFAIR®
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Operate only with securely fastened semi-circular grinding jars and appropriate protective enclosures. Avoid overloading the mill beyond its rated capacity to prevent mechanical failure and electrical hazards.
- Electrical Safety: Ensure the mill is connected to a grounded power outlet with the correct voltage and amperage rating.
- Grinding Jar Integrity: Inspect grinding jars for cracks or defects before each use to prevent rupture during high-speed operation.
- Environmental Conditions: Operate on a stable, level surface in a dry environment with ambient temperature between 5°C and 40°C.
- Material Hazards: Only grind non-explosive, non-flammable materials unless the mill is configured with inert atmosphere accessories.
Follow these sequential steps to initialize and run the ball mill for powder grinding. Proper setup minimizes mechanical stress and ensures sample integrity.
Required Equipment: PBM-8C Planetary Ball Mill Main Machine, Semi-circular grinding jars and matching grinding balls
- Inspect Equipment
Inspect the mill, jars, and balls for any damage or wear before starting. - Load Grinding Jars
Place the material and grinding balls into the jars according to the recommended fill level. - Secure Jar Lids
Close and tighten the jar lids securely to prevent leakage during operation. - Install Jars on Mill
Mount the filled jars onto the mill stations and lock them into place. - Set Parameters
Set the rotation speed and grinding time using the control panel. - Start Grinding
Press the start button and monitor the mill for unusual noise or vibration. - Stop and Unload
Allow the mill to come to a complete stop before opening the lid and removing the jars.
How does the semi-circular jar design of the PBM-8C affect grinding efficiency and achievable particle size compared to conventional round jars?
The semi-circular ball milling jar optimizes space utilization and grinding efficiency, allowing the planetary motion (revolution plus rotation) to deliver high-energy impact and friction. This design enables particle size reduction down to 0.1 micron while maintaining a compact footprint. The trade-off is a slightly reduced jar volume per cycle, but four samples can still be processed simultaneously.
Can the PBM-8C be configured for vacuum or inert atmosphere milling, and which jar materials are compatible with reactive samples?
Yes, the PBM-8C can be equipped with vacuum ball milling jars for grinding samples in a vacuum state. The system supports jars made of stainless steel, ceramics, or polyurethane, allowing compatibility with reactive or air-sensitive materials. This flexibility makes it suitable for nanomaterial preparation and battery material processing where contamination control is critical.
What electrical and safety infrastructure is required to operate the PBM-8C planetary ball mill in a standard laboratory?
The PBM-8C requires a 1.5 kW power supply and includes variable frequency speed regulation for controlled operation. It is equipped with safety switches and overload protection to meet laboratory safety standards. The compact design reduces bench space requirements, but users must note that grinding jars and balls are ordered separately and are not included with the main machine.
The PBM-8C compact vertical semi-circular planetary ball mill achieves high-energy grinding via planetary motion, supporting dry/wet processes and multiple jar materials for broad lab applications. Users must procure grinding jars and balls separately, and vacuum grinding capability requires dedicated jar selection.
Positive
- High-energy planetary grinding: Planetary revolution and rotation combined with impact and friction deliver high energy density, significantly improving grinding efficiency over traditional mills.
- Versatile dry/wet operation: Supports dry and wet grinding modes and compatibility with jars in stainless steel, ceramics, or polyurethane, enabling material processing across diverse industries.
Trade-offs
- Jars and balls sold separately: The listed price covers the main machine only; grinding jars and grinding balls must be ordered separately, adding to initial setup cost and lead time.
- Vacuum capability requires specific jars: Vacuum grinding is possible only when equipped with vacuum ball milling jars, which must be procured and fitted separately; not all jar materials support vacuum operation.
Every advanced material, component, equipment, and instrument in our catalog is backed by rigorous testing. We maintain strict internal quality management frameworks and align with CE conformity metrics to deliver transparent, reproducible performance data via our public open-science repository.
To request raw batch performance data, submit formal vendor registration paperwork, or execute a fast-turnaround R&D manufacturing loop, contact us at inquiry@atomfair.com.
Item is dispatched under the Atomfair Shipping & Delivery Framework (Free worldwide shipping on orders over $59 USD). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).
