Planetary Mills PULVERISETTE 7 premium line
Ideal for small quantities
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Fritsch pulverisette 7 planetary ball mill in manufacturing.
Preparation of nanomaterials
Planetary ball mill is a powder processing equipment used for mixing, fine milling and preparing small volume material (used for particle size reduction from elemental or mixture powders). Thus, it allows to prepare nano-materials with high performance properties.
Review Date: 25 Jan 2020 | Fritsch GmbH - Milling and Sizing
FRITSCH Planetary Mills Premium Line – a completely new dimension in size reduction!
Extremely efficient and fast grinding with maximum safety, highest convenience and simple operation. For the first time, never known before rotational speeds and ultrafine grinding results down into the nano range are achievable. Due to the time-saving premium grinding bowl locking-system, the automatic lock checking in the mill, the blocking in event of impermissible operating states and the new automatic shut-off function in event of an imbalance, man and the machine are kept safer than ever.
Advantages with the FRITSCH premium line include
• SPEED - With the FRITSCH premium line you can achieve for the first time revolutionary rotation speeds of up to 1100 rpm and a sensational acceleration of 95 times the force of gravity. The resulting energy application is roughly 150% greater than classic planetary mills. Therefore, tasks are more economical and considerably finer grinding results in shorter times are delivered.
• SIMPLICITY for the first time, the bowl and lid form a solid unit – the grinding bowls are closed gas-tight with one motion and with a second motion, they are safely locked in the mill. The grinding bowls position themselves and snap securely into place – no additional tensioning, no incorrect operation! The grinding chamber of the premium line opens and closes automatically and independently rotates the bowl mounts in a convenient position for handling. A well-organized touch screen provides simple and precise navigation through the menu structure; it is easy to program in precise start times.
• SAFETY redefined: The mill automatically detects the inserted grinding bowls via a special RFID chip, then optimizes the rotation speed and prevents impermissible grinding settings. Especially practical: Before every grinding the automatic parameter check guarantees exact reproducibility.
Test the FRITSCH Planetary Mill premium line: Send your sample for a free-of-charge to test grinding capabilities and compare for yourself!
Brochures
Planetary Mills - Premium Line
FRITSCH Planetary Mills premium line are extremely strong all-purpose mills that offer premium performance, usability and safety. Due to revolutionary rotational speeds of up to 1100 rpm, ultra-fine results are achieved by powerful wet and dry comminution of hard, medium-hard, soft, brittle and moist samples by the high-energy impact of grinding balls in rotating grinding bowls.
Managing the Energy Transition with New Vanadium Rechargeable Batteries
The energy controversy moves society. Due to a lack of development, alternative energies cannot be made available to the broad masses. A small step in this direction is the development of new rechargeable batteries made of vanadium, which allow unlimited recharging cycles without wear. But as a prerequisite, the suitable processing of this special metal is required. As this application note demonstrates, the FRITSCH Cutting Mills and FRITSCH Planetary Ball Mills play a central part in research and development. These make a complex comminution of tough-metallic materials like for example vanadium possible.
Creation of Nano-Powders with FRITSCH Planetary Mills Premium Line
Planetary ball mills have long been a popular tool for the finest comminution of powders down to the micrometer range. In many industry segments, however, this is no longer sufficient. Demand now exists for the creation of nano particles (1nm = 10-9m). This application note demonstrates how the FRITSCH premium line planetary mill can be used to for the creation of nano-powders and nano-particles. The comminution of aluminium oxide (Al2O3) is presented as an example in this article.
Characteristics of Sand and Criteria for its Comminution
Sand is a very common unconsolidated sedimentary rock. Due to its physical and chemical characteristics sand is mainly used in the construction and glass industry. Therefore, the analytical evaluation of the chemical composition and aptness for its intended use makes the comminution of quartz sand a prerequisite. This application note discusses the use of Planetary Mills developed by FRITSCH and their suitability for the characterization of the particle size distribution.
Milling of Ductile Materials with Planetary Ball Mills
This technical note demonstrates that Planetary ball mills, for example the FRITSCH Planetary mono mill PULVERISETTE 6, are the ideal tools for the comminution of hard, brittle materials. Through special planetary movements the sample is ground fast and efficient inside the grinding bowl.
