Description
ATOMFAIR MPBM-60 TOUCHSCREEN PLANETARY BALL MILL PLC LAB GRADERESEARCH 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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The mill generates high mechanical energy and rotating mass, posing crush and pinch hazards during operation. Electrical safety limits apply to the 7.5 kW motor and touch screen control system.
- Electrical Safety Constraint: Operate only with properly grounded electrical supply and verified circuit protection to prevent shock or fire from the 7.5 kW motor.
- Mechanical Hazard Constraint: Ensure all grinding jar clamps and lid locks are securely fastened before starting rotation to prevent projectile ejection of jars.
- Thermal Management Constraint: Monitor mill housing temperature during extended runs to avoid overheating of the drive system and control electronics.
- Noise and Vibration Constraint: Place the mill on a vibration-dampening surface in a well-ventilated area to reduce structural fatigue and operator exposure to noise.
- Emergency Stop Requirement: Verify that the emergency stop function is operational before each use to enable immediate shutdown in case of abnormal operation.
This procedure covers initialization, loading, and safe operation of the microcomputer-controlled planetary ball mill. Follow these steps to prevent mechanical hazards and ensure consistent milling results.
Required Equipment: PBM-60 Planetary Ball Mill main unit, Grinding jars and grinding balls (ordered separately), Touch screen control panel
- Inspect Mill and Workspace
Inspect the mill for any visible damage, loose components, or debris around the rotating assembly before connecting power. - Secure Grinding Jars
Load the grinding jars with material and balls, then securely fasten each jar into its station using the provided clamps. - Set Control Parameters via Touch Screen
Set rotation speed, run time, direction (forward/reverse), and pause intervals using the touch screen interface. - Engage Emergency Stop Check
Confirm that the emergency stop button is accessible and functional by performing a brief test activation before starting the program. - Start Milling Program
Start the milling program by pressing the start icon on the touch screen and monitor the process for abnormal noise or vibration. - Stop Mill and Allow Complete Halt
Stop the mill using the touch screen stop command or emergency stop if needed, then allow all rotating parts to come to a complete halt before opening the lid. - Unload Grinding Jars Safely
Unload the grinding jars by releasing clamps only after verifying that jars have cooled to room temperature to avoid thermal injury.
How does the PBM-60's 7.5 kW motor and 0–400 rpm speed range optimize milling performance for high-density materials like lithium cobalt oxide under vacuum?
The PBM-60's 7.5 kW motor provides the torque needed to maintain effective grinding at its 0–400 rpm jar speed range, which is lower than smaller models but compensated by a 640 mm orbiting diameter for larger batch processing. This configuration is specifically designed for vacuum milling of high-density materials such as lithium cobalt oxide, as listed in its applications, ensuring consistent particle size reduction without overheating.
Does the PBM-60 support both dry and wet grinding under vacuum, and what control features accommodate different milling modes?
Yes, the PBM-60 is designed for dry and wet milling in vacuum mode, as indicated by its product name designation. The touch screen PLC control system allows programming of forward/reverse rotation, timing, and power-off memory, enabling precise adjustment for wet or dry sample consistency under vacuum conditions.
What infrastructure and safety provisions are required for installing the PBM-60 given its 1200 kg weight and 7.5 kW motor?
The PBM-60 weighs 1200 kg and has overall dimensions of 1620×960×1350 mm, requiring a reinforced floor and adequate clearance. Its 7.5 kW motor necessitates a dedicated power supply with appropriate electrical capacity. Built-in safety features include a fault alarm and password-protected access to prevent unauthorized operation.
The PBM-60 planetary ball mill combines dry, wet, and vacuum milling modes with a touch-screen PLC interface for programmable operation and real-time process monitoring. However, users must purchase grinding jars and balls separately and invest time in mastering the programming functions to leverage its full potential.
Positive
- Multi-mode milling capability: Supports dry, wet, and vacuum milling operations, enabling versatile processing of moisture-sensitive or air-reactive materials without cross-contamination across different grinding environments.
- Intuitive touch screen with monitoring: The touch screen PLC integrated machine provides real-time equipment status, fault alarms, and programmable forward/reverse rotation with power-off memory, simplifying operation and reducing downtime.
Trade-offs
- Separate purchase of jars and balls: Grinding jars and balls are not included with the main unit and must be ordered separately, adding procurement lead time and requiring the user to ensure compatibility with the PBM-60's jar base dimensions.
- Programming expertise required: Free programming and customizable functions allow tailored milling routines, but achieving optimal parameters demands a solid understanding of material properties and milling kinetics, as no pre-set programs are provided for specific applications.
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).
