20L Laboratory Dual Planetary Ball Mill QXQM-20 for Nano Powder

Tencan 20L Full Directional Vertical Planetary Ball Mill for Nano Powder Grinding

Overview

Full-directional Laboratory Ball Mill is an essential device for high-tech material processing, enabling fine grinding, nano powder production, mechanical alloying, and powder homogenization. Designed for R&D labs, universities, and industrial research, this mill combines compact design, high efficiency, and ultra-low noise (<60 dB) with versatile functionality.

Working Principle

The fully directional laboratory ball mill is usually installed with four ball milling positions on one disc. When the turntable rotates, the grinding tank rotates around its own axis and completes a 360 degree rotation. The balls in the jar grind and mix the sample at high speed. This product can be crushed and mixed with various materials and particle sizes through dry or wet methods. The minimum particle size for grinding samples can be as small as 0.1 micrometers. Widely used in fields such as geology, mining, metallurgy, electronics, building materials, ceramics, chemical industry, light industry and pharmaceuticals, environmental protection, etc.

Feature:

✅ Multi-Sample Processing – Four independent grinding stations allow simultaneous preparation of up to four samples in a single run.
✅ Vacuum & Inert Gas Compatibility – Optional vacuum jars enable oxygen-free grinding for sensitive materials.
✅ Nano-Level Precision – Achieves ultrafine particle sizes down to 0.1 microns (100 nm).
✅ Wet & Dry Grinding – Supports both methods for diverse applications.
✅ Programmable Control – Adjustable speed (stepless regulation), reversible rotation, and timed intervals for optimized results.
✅ Advanced Cooling System – Built-in fan prevents overheating during extended operations.
✅ Quiet & Safe Operation – Oil-sealed gear drive ensures low vibration and noise (<60 dB).

Application :

fields of lab vertical planetary ball mill:

Battery Materials – Uniform mixing of anode/cathode powders (NCM, LFP, silicon-based).
Metallurgy & Alloys – Mechanical alloying of Fe, Al, Cu, and composite powders.
Ceramics & Electronics – Fine grinding of dielectric materials, MLCC powders, and conductive pastes.
Pharmaceuticals & Chemicals – Homogenization of APIs, excipients, and catalysts.
Geology & Mining – Sample prep for mineral analysis (rocks, ores, sediments).

Advantages:
High Repeatability – Consistent particle size distribution (PSD) for reliable R&D.
Wide Speed Range – Optimized RPM selection for different materials.
Low Maintenance – Durable ZrO₂/Al₂O₃ jars & grinding media minimize wear.
Compact & Stable – Low center of gravity design for safe, vibration-free operation.

Technical Features

Technical Parameters

Accessories of Mill Jars & Balls

Available Mill Jars:

304 stainless steel mill jar, 316 stainless steel mill jar, tungsten carbide mill jar, agate mill jar, alumina ceramic mill jar(also called corundum mill jar), zirconia mill jar, nylon mill jar, polyurethane mill jar, mill jar (PTFE), and etc.

Available Mill Balls:

304 stainless steel mill balls, 316 stainless steel mill balls, tungsten carbide mill balls, agate mill balls, alumina balls, zirconia mill balls, and etc.

TENCAN Planetary ball mills are available in different versions.

Please refer to our website www.lab-mills.com for a complete overview of the different performance features.

CHANGSHA TIANCHUANG POWDER TECHNOLOGY CO., LTD.

Changsha Tianchuang Powder Technology Company Limited, which was established in 2006, is located in Changsha City, Capital of Hunan Province, South-Centre part of People’s Republic of China. The Company is one of largest professional manufacturers in China engaging in design, manufacture, and sales of all kinds of lab ball mills. With rich experiences of hard work in the industry, all kinds of lab ball mills we designed and produced have many advantages such as impact machine model, flexible and simple operation, grinding with dry and wet materials, which can meet requirements of dispersed grinding of all laboratories and further greatly benefit enlarging experimental results to production machine. The lab ball mills are best choice for your labs grinding and research of new materials. With sustained business conception of "Customer Is Superior, Quality Is in the First Position forever", we have gained a high reputation and good recognition from a lot of domestic and overseas customers such as Harvard University, Peking University, Tsingha University, Foxconn, BYD, CASC etc. We promise that we would make great efforts to provide high quality machines and best services for all customers in the coming years.

Emission of Company: Lead the industry, and serve country with science and technology.
Vision of Company: Become the most trusted service provider of powder technology around the world
Objective of Company: Build brand with more than one hundred years and establish a distinct team
Purposes of Company: Make Customer Rest assured
Make Employee Happy
Make shareholder feel at ease
Make social filled with love
Core Values: The more ploughing and weeding, the better the crop, create double wins.
Business Philosophy: On basis of sincerity, striving for perfection constantly;
Management Philosophy: Human oriented, rule of virtue, set an example, believed in business.
Employment concept:
Grant chances for those who want to do
Give position for those who can do
Honor those who made achie vement.
Spirits of Company: Perseverance, forge ahead, thanksgiving.
Dreams of Tencan: Tencan would like to become the leading and trusted brand of the industry throughout the world, which is dedicated to promote development of powder technology, establish and own a professional work team of creative talents. Serving country with science and technology and developing company with industry. Do greatest efforts to make it become an example of anticipating in international competition of global market.