8L Benchtop Planetary Ball Mill – High-Capacity Multi-Sample Grinding for Precision Powder Processing

Product Overview

The 8L Square-Type Planetary Ball Mill is an advanced benchtop grinding system designed for high-efficiency material processing, including fine milling, nano-powder synthesis, and homogeneous powder mixing. Engineered for R&D labs, universities, and industrial applications, this mill combines high throughput, precision control, and multi-sample capability in a compact, low-noise design. With four 2000ml milling jars, it enables simultaneous processing of diverse materials, significantly enhancing productivity. Optional vacuum jars allow for oxygen-sensitive or moisture-controlled grinding, making it ideal for advanced material research.

Innovative Grinding Mechanism

This mill utilizes a square-type planetary motion system, where four jars rotate on a central turntable while simultaneously spinning on their own axes. This dual-axis movement generates intense centrifugal forces, driving grinding media (balls) to collide, shear, and frictionally process materials at high energy. The result is ultra-fine powders, achievable down to 0.1µm or even nano-scale, with uniform particle distribution. Both dry and wet grinding modes are supported, accommodating a broad range of material properties.

Key Applications

This versatile mill is indispensable across industries, including:

• Materials Science: Producing nano-powders for ceramics, alloys, and composites.

• Mining & Metallurgy: Crushing ores, minerals, and slags for analysis.

• Pharmaceuticals: Homogenizing APIs, excipients, and drug formulations.

• Electronics: Grinding conductive inks, battery materials, and semiconductors.

• Environmental Science: Processing soil, sludge, and industrial waste for recycling.

• Biotechnology: Cell disruption and bioactive compound extraction.

• 
  

Standout Features

1. Multi-Sample Efficiency: Process four 2L samples simultaneously, optimizing lab workflow.

2. Precision Speed Control: Adjustable RPM via frequency converter (prevents motor overload).

3. Advanced Safety: Automatic shutoff when the safety cover is opened during operation.

4. Programmable Modes: Set unidirectional, alternating, or interval grinding for tailored results.

5. Robust Construction: Low-vibration, gear-driven transmission ensures consistent repeatability.

6. Wide Material Compatibility: Handles soft, brittle, fibrous, and hard materials (e.g., glass, polymers, metals).

Why Choose This Mill?

• High-Yield Processing: Large 8L capacity reduces batch processing time.

• Nano-Ready: Capable of producing ultrafine powders for cutting-edge research.

• User-Centric Design: Intuitive controls, compact footprint, and <75dB noise level.

• Industry-Proven Reliability: Trusted in sectors demanding reproducibility and purity, from aerospace to biomedicine.

Ideal for labs requiring high-capacity, precision grinding with minimal downtime, this planetary ball mill bridges small-scale R&D and pilot production with uncompromising performance.

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.

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.