Milling Equipment
Mini Planetary Ball Mill Machine for Laboratory Milling
Item Number : KT-P400
Price varies based on specs and customizations
- Materials input size
- < 2 mm
- Materials output size
- 0.1-20 um
- Processing volume
- < 400 ml
- Grinding jar speed
- 0-900 r/min
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Introduction
KT-P400 is one small desktop planetary ball mill, equipped with 4 grinding jars,each jar volume is 100ml, it is used for grinding or mixing micro and small samples in the laboratory. This ball mill has excellent processing ability, higher practicability, stable performance, operability and long service life, it is the best choice for the researching labs.
Applications
The Mini Planetary Ball Mill is a versatile and high-performance tool primarily used in laboratory settings for the fine grinding and synthesis of materials down to nano-sized particles. This equipment is particularly effective in scientific research and development, where the precise control of particle size and properties is crucial. The applications of the Mini Planetary Ball Mill span across various fields, including materials science, pharmaceuticals, and energy research.
- Materials Synthesis: Used for the production of nano powders with sizes ranging from 2 to 20 nm, which are essential for advanced materials development.
- Mechanical Alloying: Effective in blending multiple components to enhance solid-state chemical reactivity, which is crucial for creating new alloys and composites.
- Powder Processing: Ideal for grinding and refining materials such as ores, pigments, and ceramics, ensuring uniformity and fine particle distribution.
- Pharmaceutical Manufacturing: Helps in the reduction of drug particle sizes, improving bioavailability and efficacy of pharmaceutical compounds.
- Energy Storage Research: Utilized in the production of materials for energy storage solutions, such as the separation and storage of gases like hydrogen in powder form.
- Scientific Research: Widely used in academic and industrial research labs for the synthesis and characterization of new materials, including the production of amorphous materials and the study of crystal defects.
Detail & Parts




Features
The Mini Planetary Ball Mill is a compact, high-performance milling solution designed specifically for routine laboratory work. This equipment is engineered to efficiently grind sample materials down to ultrafine and nano-sized particles, which are crucial for the development of innovative products. Here are the key features that make the Mini Planetary Ball Mill an indispensable tool in laboratory settings:
- High-Energy Milling: The mill utilizes a unique mechanism where the rotation directions of the bowl and turn disc are opposite, creating a synchronized alternation of centrifugal forces. This setup results in a high impact energy of the milling balls, which is up to 40 times higher than that due to gravitational acceleration, enabling high-speed milling and efficient size reduction.
- Versatile and Safe: Designed to handle various sample types and operate with potentially dangerous solvents, the Mini Planetary Ball Mill is equipped with robust safety features. It is engineered to withstand constant vibration and can be left unattended for long periods, ensuring user safety and operational reliability.
- Compact and Durable: Despite its powerful capabilities, the Mini Planetary Ball Mill is compact in size, making it suitable for laboratory environments where space is a premium. Its sturdy construction ensures durability and long-term reliability, even under demanding conditions.
- Production of Nano Powders: Capable of producing nano powders ranging from 2 to 20 nm in size, this mill is ideal for applications requiring the synthesis of materials at the nanoscale. The size of the nano powder can be adjusted by varying the speed of the rotation of the balls.
- Cost-Effective and Easy to Use: As a mechanical process, ball milling is relatively inexpensive and straightforward to operate. It does not require complex setups or extensive training, making it accessible for a wide range of laboratory personnel.
These features collectively make the Mini Planetary Ball Mill an excellent choice for laboratories looking to achieve precise and efficient grinding of materials for various research and development applications.
Advantages
The Mini Planetary Ball Mill offers a range of significant advantages for laboratory grinding applications:
- High Grinding Efficiency: The mill's unique design, where the rotation directions of the bowl and turn disc are opposite, creates a synchronized centrifugal force. This results in a high impact energy of up to 40 times higher than gravitational acceleration, enabling rapid and efficient grinding of materials, even those with high hardness and viscosity. The fineness of the ground product can reach sub-micron levels, making it ideal for producing nano powders of 2 to 20 nm in size.
- Versatility and Wide Range of Application: This mill is suitable for grinding a variety of materials, including magnetic materials, inorganic non-metallic materials, organic chemical materials, and biomedical materials. Its ability to handle different sample types makes it a versatile tool in research and development settings.
- Simple Maintenance and User-Friendly Operation: With a simple structure, the Mini Planetary Ball Mill is easy to use and maintain. Users only need to focus on the addition of materials and basic daily maintenance to ensure the equipment's normal operation, reducing downtime and operational complexity.
- Safety and Reliability: Designed to withstand constant vibration and long grinding times, the mill is equipped with robust safety features. This is crucial as the equipment may be left unattended for extended periods and used with potentially hazardous solvents. The sturdy drive concepts and stable operation enhance the mill's reliability and safety.
- High Precision Grinding: The mill's dynamic interaction between frictional and impact forces provides a high degree of size reduction with precision. This is particularly beneficial for applications requiring fine grinding and high precision, such as in the production of colloid particles and other nanomaterials.
- Energy-Efficient and Cost-Effective: Despite its high-speed milling capabilities, the Mini Planetary Ball Mill is an energy-efficient solution. It is also cost-effective, as it requires minimal operational costs and maintenance, making it an economical choice for laboratories.
These advantages make the Mini Planetary Ball Mill an indispensable tool for researchers and scientists looking to achieve high-quality grinding results in a safe, reliable, and efficient manner.
Functions
- Continuous and intermittent operation
- Emergency stop
- Timing
- Power failure memory
- Overload and dangerous operation protection
Technical specifications

| Grinding principle | Impact & friction force |
| Suitable materials | Small and medium-low hardness; Brittle; Dry or wet |
| Materials input size | < 2 mm |
| Materials output size | 0.1-20 um |
| Processing volume | < 400 ml |
| Grinding jar speed | 0-900 r/min |
| Grinding jar material | Tungsten carbide; Ceramic; Agate; Stainless steel; Harden steel; Nylon, etc. |
| Number of grinding jar | 4 pcs |
| Grinding jar volume | < 100 ml |
| Grinding ball material | Tungsten carbide; Zirconia; Alumina; Agate; Stainless steel, etc. |
| Motor power | 250W |
| Net weight | 35 kg |
| Dimensions | L500 * W300 * H350 mm |
| Protection level | IP65 |
| Quality standards | CE |
Warnings
Operator safety is the top important issue! Please operate the equipment with cautions. Working with inflammable& explosive or toxic gases is very dangerous, operators must take all necessary precautions before starting the equipment. Working with positive pressure inside the reactors or chambers is dangerous, operator must fellow the safety procedures strictly. Extra caution must also be taken when operating with air-reactive materials, especially under vacuum. A leak can draw air into the apparatus and cause a violent reaction to occur.
Designed for You
KinTek provide deep custom made service and equipment to worldwide customers, our specialized teamwork and rich experienced engineers are capable to undertake the custom tailoring hardware and software equipment requirements, and help our customer to build up the exclusive and personalized equipment and solution!
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FAQ
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4.9
out of
5
Incredible value! The grinding efficiency is phenomenal, producing nano powders with ease. A game-changer for our materials research.
4.8
out of
5
Superb quality and so durable. It handles long, unattended runs flawlessly. The safety features are a massive relief for our lab.
4.7
out of
5
Arrived faster than expected! The technological advancement is clear—high-energy milling in such a compact, user-friendly design.
4.9
out of
5
Precision grinding at its finest. The versatility for different materials is outstanding. Worth every penny for serious R&D.
4.8
out of
5
A robust workhorse! The build quality is exceptional. It simplifies our pharmaceutical sample prep dramatically.
4.7
out of
5
The speed and consistency are unmatched. Fantastic investment that has accelerated our energy storage research projects.
4.9
out of
5
Absolutely love it! The ease of use and maintenance is a huge plus. Delivers professional-grade results reliably.
4.8
out of
5
Top-tier performance. The cost-effectiveness for producing 2-20nm powders is incredible. A must-have lab instrument.
4.8
out of
5
A robust workhorse! The build quality is exceptional. It simplifies our pharmaceutical sample prep dramatically.
4.7
out of
5
The speed and consistency are unmatched. Fantastic investment that has accelerated our energy storage research projects.
4.9
out of
5
Absolutely love it! The ease of use and maintenance is a huge plus. Delivers professional-grade results reliably.
4.8
out of
5
Top-tier performance. The cost-effectiveness for producing 2-20nm powders is incredible. A must-have lab instrument.
4.9
out of
5
Incredible value! The grinding efficiency is phenomenal, producing nano powders with ease. A game-changer for our materials research.
4.8
out of
5
Superb quality and so durable. It handles long, unattended runs flawlessly. The safety features are a massive relief for our lab.
4.7
out of
5
Arrived faster than expected! The technological advancement is clear—high-energy milling in such a compact, user-friendly design.
4.9
out of
5
Precision grinding at its finest. The versatility for different materials is outstanding. Worth every penny for serious R&D.
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Mini Planetary Ball Mill Machine for Laboratory Milling
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