Size reduction in the Cutting Mill SM takes place by cutting and shearing forces. The sample comes into contact with the rotor, and is comminuted between the blades and the stationary standard cutting bars inserted in the housing. In the 6-disc rotor , spirally arranged reversible hard metal plates operate by cutting in sequence. The knives of the parallel section rotor carry out comminution with a powerful cutting action.
The dwelling time of the sample in the chamber is short; as soon as it is small enough to pass through the openings of the bottom sieve it is discharged and collected in the receptacle. The rotor speed of 1. Page 16 Transport, scope of delivery, installation Fig. Page 17 Place the stand SQ on the crossbar. Page 20 Transport, scope of delivery, installation NOTE Installation — Depending on the operating status of the mill, there may be slight vibrations.
Place the mill on an even, flat and balanced supporting surface only. Pos : 5. Page Degree Of Protection Pos : 6. Page Required Floor Space 4. Page 24 Operating the machine Fig. Page 25 Operating the machine Fig. Pos : 7. Page Removing The Rotor Pos : 7.
Page 31 Cleaning and service The cutting gap must be checked to ensure that the device is functioning satisfactorily target distance 0. For this reason the cutting bars SL are arranged so that they can be shifted to permit adjustments to the cutting gap. Page 32 Cleaning and service Fig. It should be at least 0. The feeler gauge BL must be placed as shown in the diagram.
Page 34 Cleaning and service Fig. Page Cleaning Only change or remove the sieve when the rotor has been removed. Page Clean The Feed Hopper Cleaning and service — Lift up the feed hopper safety guard — Remove the feed hopper — Remove the rotor — Remove the sieve — Remove the collecting receiver — Remove the outlet flange 6.
W Risk of injury to skin and hands Fast rotating blades — There is a risk of injury to hands, fingers and skin. Never operate the device without the feed hopper. Make your appointment for an online product demo! Benefit from our new service! Company Video. Retsch News Sample preparation and Sieve Analysis.
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