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hard ore or brittle materials ground into ultra-fine particles with uniform particle size by planetary ball mill

planetary ball mill for hard materials

ultra-fine particle grinding mill

uniform particle size ball mill

Place of Origin:

China

Brand Name:

Zoli

Certification:

ISO9001 CE

Model Number:

XQM

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hard ore or brittle materials ground into ultra-fine particles with uniform particle size by planetary ball mill

Product Details

Net Weight:

40 Kg

Motor Power:

380 W

Grinding Jar Volume:

250 Ml

Max Feeding Capacity:

2/3 Capacity Of The Grinding Jar

Grinding Jar Type:

4 Jars

Model:

QM-3SP2

Frequency:

50Hz

Grinding Stations:

Feeding Granularity:

<=1mm

Type:

Bench-top Planetary Ball Mill

Timerrange:

0-99 Minutes

Material Compatibility:

Ceramics, Chemicals, Minerals, Metals

Revolution Speed:

0-290rpm

Min Speed:

50 Rpm

Grinding Ball Diameter:

10mm

Highlight:

planetary ball mill for hard materials

ultra-fine particle grinding mill

uniform particle size ball mill

Payment & Shipping Terms

Minimum Order Quantity

1set

Packaging Details

carton+wood

Delivery Time

within 15days

Payment Terms

L/C,T/T,Western Union

Supply Ability

200 units per month

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18520584493

ain@zlengineer.com

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Product Description

Planetary Ball Mill for Hard Ore and Brittle Materials

Achieve ultra-fine particles with uniform particle size distribution through high-energy planetary grinding technology.

Unmatched Grinding Energy

Planetary ball mills generate extremely high pulverization energy due to their unique planetary motion. The simultaneous rotation of the grinding jar (on its own axis) and revolution (around the central sun wheel) creates powerful Coriolis and centrifugal forces.

This results in a combination of impact and friction that is significantly more intense than in traditional ball mills (e.g., tumbler mills). This high-energy input allows for processing a wide range of material properties.

Material Processing Capabilities

Hard and Brittle Materials

Ideal for materials like quartz, ores, ceramics, and rocks:

High-speed impact creates micro-cracks that propagate rapidly through brittle particles
Efficient size reduction to ultra-fine powders (often < 10 µm)
Constant mixing ensures uniform particle size distribution

Hard and Ductile/Tough Materials

Effective for metal powders and alloys:

Repeated cold-welding and fracture process
Mechanical alloying capability for synthesizing alloys from elemental powders
Produces fine, often nano-crystalline powders
Wet grinding with surfactant prevents excessive cold-welding

Soft and Fibrous Materials

With proper setup, can process plastics, plant matter, and chemicals:

Combination of shear and impact forces
Cryogenic grinding option for temperature-sensitive materials
Prevents gumming or smearing of elastic materials

Uniform Particle Size Achievement

Key factors ensuring consistent particle size distribution:

Precise control of speed (RPM) and grinding time
Programmable run/pause cycles prevent heat buildup
Optimal selection of grinding media (size, density, material)
Efficient mixing mechanism for equal particle exposure

Planetary Ball Mill Versatility

Material Type	Examples	Grinding Mechanism	Outcome
Hard & Brittle	Ores, Quartz, Ceramics, Soil	High-Impact Fracture	Very Effective. Efficiently produces ultra-fine, uniform powders.
Hard & Ductile	Metals, Alloys	Work-Hardening & Fracture, Mechanical Alloying	Highly Effective. Can produce fine and nano-crystalline powders.
Soft & Fibrous	Polymers, Plants, Chemicals	Shear & Impact (often with Cryogenics)	Effective with correct setup. Can be ground to a fine powder.