Rotor Mill Provides Fast Pre- and Fine-grinding in One Instrument
Apr 30 2021
The Variable Speed Rotor Mill PULVERISETTE 14 premium line from Fritsch is ideal for soft, medium-hard, brittle, hard-brittle, fibrous or temperature-sensitive materials and achieves all this with an extremely fast sample throughput.
The system combines two mills in one instrument and is the only variable speed rotor mill suitable for cutting. The Intelligence-Safety-Control function ensures simple operation - the mill only starts once everything is correctly in place.
The Variable Speed Rotor Mill PULVERISETTE 14 premium line offers impact, shearing and cutting comminution in one instrument, with higher performance, better cooling and significantly quieter than comparable instruments.
With powerful 22,000 rpm of the impact rotor, as a centrifugal mill, it ensures a fast sample throughput of 15 l/h and more, which can be further increased by the use of the Fritsch Cyclone separators. Samples which are difficult to grind or extremely temperature-sensitive samples can be embrittled with the addition of liquid nitrogen and subsequently comminuted.
By using a cutting rotor, the Variable Speed Rotor Mill becomes a Cutting Mill - ideal for efficient pre- and fine comminution of soft to hard-tough, fibrous materials and plastics. And in contrast to conventional Cutting Mills, the entire grinding chamber and all grinding parts can be removed without tools, cleaned in the dishwasher and are autoclavable for sterile comminution.
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