Description
DPBM-1 DUAL PLANETARY BALL MILL 1L 4 JAR POSITIONSLABORATORY 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 equipment requires a stable, grounded electrical supply and must be operated with properly secured grinding jars and media. The machine is designed for laboratory use only and should not be operated without all safety guards in place.
- Jar and Media Compatibility: Only use grinding jars and balls sold separately and rated for the machine's capacity to prevent mechanical imbalance.
- Pre-Operation Inspection: Inspect all jar lids and locking mechanisms for damage before each use to avoid leakage or ejection during high-speed rotation.
- Electrical Safety: Ensure the power cord is undamaged and the outlet provides the correct voltage as specified on the machine label.
- Vibration and Stability: Place the mill on a level, vibration-dampening surface to maintain alignment of the planetary drive during operation.
- Post-Operation Shutdown: Allow all rotating parts to come to a complete stop before opening the lid or removing jars to prevent injury.
This procedure outlines the steps to safely initialize and operate the dual planetary ball mill for grinding materials. Always ensure that all safety precautions are observed to prevent mechanical failure or personal injury.
Required Equipment: DPBM-1 Main Machine (1L, 4 positions), Grinding jars (sold separately), Grinding balls (sold separately), Material sample to be ground
- Mount the Jars
Install the empty grinding jars onto the planetary disk and secure them using the locking mechanism provided. - Load Media and Material
Add the material sample and an appropriate amount of grinding balls into each jar, then seal each jar tightly with its lid. - Set Parameters
Set the desired rotational speed and grinding duration using the control interface on the front panel. - Start the Mill
Press the start button and monitor the machine for stable operation and any unusual noise or vibration. - Complete the Grinding Cycle
Wait for the programmed cycle to finish, then turn off the power and allow all motion to cease before opening the lid. - Unload the Jars
Remove each jar carefully, unload the ground material, and clean the jars for subsequent use.
How does the dual planetary ball mill's grinding efficiency compare to conventional planetary ball mills when processing materials to nanoscale?
The DPBM-1's double planetary structure generates larger revolution radius and higher rotation speeds than ordinary planetary ball mills, multiplying centrifugal force on grinding balls. This significantly increases collision, shearing, and friction, enabling some materials to be ground to nanometer scale. This makes it a high-efficiency, high-energy ball mill ideal for nanoscale grinding.
What jar sizes are compatible with the DPBM-1 dual planetary ball mill, and can vacuum grinding jars be used?
The DPBM-1 is compatible with 250 ml grinding jars as standard, with 4 jar positions. Additionally, vacuum grinding jars in sizes 50–100 ml are available for this model, allowing for air-sensitive or moisture-sensitive material processing. Note that grinding jars and balls must be ordered separately.
What are the power supply and safety design features of the DPBM-1 dual planetary ball mill?
The DPBM-1 requires a 220V-50Hz power supply. It features a welded thickened steel plate shell for high strength and impact resistance, with precision transmission gears for stable, low-noise operation. The machine includes programmable timers for forward-reverse alternating and total running time, enhancing safety during unattended operation.
The DPBM-1 dual planetary ball mill achieves high-energy milling through an enhanced double-planetary drive that increases centrifugal forces, enabling nanoscale particle size reduction in a compact 1L configuration; however, users must separately purchase grinding jars and balls, and the unit requires a 220V/50Hz power supply.
Positive
- Enhanced grinding efficiency and nanoscale capability: The double planetary structure provides larger revolution radius and rotation speed, multiplying centrifugal force on grinding balls to significantly improve collision, shear, and friction, allowing some materials to be ground to nanometer scale.
- Robust construction for reliable operation: The shell is welded with thickened steel plate for high strength and impact resistance, while precision gears made of special materials ensure stable, safe, and low-noise operation even at high speeds.
Trade-offs
- Consumables must be ordered separately: The listed price covers only the main machine; grinding jars and grinding balls are required for operation but are not included, increasing initial procurement complexity and cost.
- Specific power supply requirement: The DPBM-1 operates on 220V, 50Hz mains power, which may necessitate voltage conversion or line conditioning in laboratories with non-standard electrical infrastructure.
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).
