Retsch GM 300 - Manual (Page 13)

Technical data
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4 Technical data
4.1 Use of the machine for the intended purpose
Target group: Operators
Machine type designation: GM 300
The GRINDOMIX GM 300 laboratory knife mill serves to mill, homogenise and mix
soft to medium-hard, aqueous, fatty, fibrous and dry materials
within seconds
so that they will be suitable for analysis.
It can process sample volumes of up to 4.5 litres quickly and reproducibly.
The GRINDOMIX GM 300 is designed for quantities up to approx. 4500 ml, large
volume materials up to 1000 ml. The feed size is < 130 mm.
It is particularly engineered to cut up the following materials:
fish, meat, vegetables, cheese, fodder pellets, seeds, bacon, sausage, dry bakery
products and pasta, all products with high water, fat and fibrous content and similar
materials.
The GRINDOMIX GM 300 meets the special laboratory and analysis requirements
and in its range of performance it far outstrips that of commercially available
household mixers.
Our applications laboratory will be happy to give you more information.
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Fast and gentle size reduction and homogenisation of food
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Speed selectable from 500 - 4,000 rpm
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Powerful 1.5 KW industrial motor
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All parts which come in contact with the sample material are autoclaveable
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Easy changing and cleaning of the grinding tools
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Interval operation and reverse mode possible
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Mode for preliminary size reduction and fine size reduction
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Digital parameter preselection

10 parameter combinations can be stored
NOTICE
Area of use of the machine
– This machine is a laboratory machine designed for 8-hour single-shift
operation.
• This machine may not be used as a production machine nor is it
intended for continuous operation.
4.2 Protective equipment
Manual access into the GRINDOMIX GM300 grinding chamber is prevented by an
electromechanical locking device.