Description
PBM-2C CRYOGENIC VERTICAL PLANETARY BALL MILL 70-670RPMLABORATORY 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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This powered mechanical equipment must be connected to a grounded 220V/110V supply and operated in a dry, ventilated laboratory to mitigate electrical hazards. The rotating planetary disk and ball milling jars create mechanical pinch points that require proper guarding and operator training.
- Electrical Safety: Inspect the power cord and plug for damage before each use and verify the outlet is properly grounded.
- Mechanical Guarding: Never operate the mill with any safety guard removed or interlock bypassed to prevent entanglement or impact injury.
- Overload Protection: Confirm the overload protection system is functional by running a test cycle after any maintenance or relocation.
- Jar Integrity: Examine ball milling jars for cracks, wear, or deformation before each run to prevent rupture under centrifugal stress.
- Environmental Storage: Store the equipment in a clean, temperature-controlled environment away from corrosive chemicals, moisture, and direct sunlight.
This procedure describes the safe initialization, operation, and shutdown of the planetary ball mill for grinding and mixing samples. Adherence to these steps reduces the risk of injury, equipment damage, and sample contamination.
Required Equipment: Planetary ball mill with control panel, Ball milling jars (compatible material), Grinding balls (material and size appropriate for sample), Personal protective equipment (safety glasses, gloves, lab coat)
- Inspect Equipment
Inspect the mill, jars, and grinding balls for any visible damage, cracks, or contamination before beginning the procedure. - Load Samples
Load the sample material and grinding balls into the jars, ensuring the total fill volume does not exceed two-thirds of the jar capacity. - Secure Jars
Secure the filled jars onto the planetary disk using the clamping mechanism and verify each jar is locked firmly in place. - Set Parameters
Set the rotation speed, total run time, and forward/reverse intervals using the LED control panel and confirm the values are within safe limits. - Engage Safety Guard
Close and latch the safety guard fully before powering the mill to prevent accidental contact with moving parts. - Start Operation
Start the mill by pressing the start button and monitor the first minute of operation for abnormal noise, vibration, or jar imbalance. - Stop and Retrieve
After the program ends, stop the machine, wait for all motion to cease completely, then open the guard and carefully remove the jars.
What is the trade-off between grinding speed and particle size uniformity when using the XQM-2C planetary ball mill for nanomaterials preparation?
The XQM-2C achieves uniform particle size down to 0.1 micron through planetary motion with variable speed control from 70 to 670 rpm. Higher speeds increase impact energy for faster size reduction, but the three-dimensional motion trajectory ensures uniform mixing across the full speed range. The variable frequency drive allows stepless speed adjustment to balance grinding time and final particle distribution for specific materials.
Can the Atomfair XQM-2C handle vacuum or inert atmosphere grinding for air-sensitive materials like lithium cobalt oxide?
Yes, the XQM-2C is compatible with vacuum ball milling jars, enabling sample grinding under vacuum or inert gas conditions. This makes it suitable for air-sensitive materials such as lithium cobalt oxide, lithium manganate, and other battery cathode precursors mentioned in the application scope. The vacuum jars prevent oxidation and contamination during high-energy milling.
What safety mechanisms prevent operator injury or mill damage during high-speed operation of the XQM-2C planetary ball mill?
The XQM-2C is equipped with motor overload protection, an emergency stop function, and a safety switch as standard. The low-noise design and CNC-machined precision gears ensure stable operation at high speeds. The grinding jar clamping device provides easy and secure locking to prevent jar detachment during operation.
The Atomfair XQM-2C vertical semi-circular planetary ball mill utilizes planetary motion for high-energy grinding of up to four samples simultaneously, supporting dry/wet grinding and vacuum jar compatibility for nanomaterials and small-batch R&D applications.
Positive
- High grinding efficiency via planetary motion: The combined revolution and rotation of ball milling jars provides high energy density, significantly improving grinding efficiency over traditional equipment.
- Versatile processing modes and jar compatibility: Supports dry and wet grinding, and is compatible with jars made of stainless steel, ceramics, polyurethane, and vacuum jars for inert atmosphere processing.
Trade-offs
- Limited batch processing capacity: Designed for small-batch and high-precision experiments, with a maximum capacity of four samples per run, restricting throughput for larger-scale production.
- Requires expert parameter optimization: Optimal grinding results depend on precise coordination of revolution and rotation speeds, jar material selection, and run time settings, necessitating user expertise and iterative trials.
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).
