User guide

ManualsBrandsRetsch ManualsEquipmentDR 100

Technical data

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4 Technical data

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4.1 Use of the machine for the intended purpose

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CAUTION

Danger of personal injury

Dangerous nature of the sample

– Depending on the dangerous nature of your sample, take the

necessary measures to rule out any danger to persons.

• Observe the safety guidelines and datasheets of your

sample material.

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Target group: Operating company, operator

Machine model designation: DR 100

This device has not been designed as production machine and for continuous

operation, but rather as laboratory equipment, intended for 8-hour shift operation.

The DR 100 is suitable for feeding pourable, free-flowing solids from the

corresponding feed hoppers with the following feed particle size:

DR 100/15  2mm

DR 100/40  6mm

DR 100/75  12mm

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Arbeitsweise

4.2 Working instructions

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Use Retsch feed devices, Model DR 100, for the constant feeding and conveying

of pourable bulk materials and powders. The DR 100 is diverse and can be used

effectively, whether used directly with Retsch grinding devices or for simple feeding

of scales, for mixing and stirring processes or for measurement devices. .

The sample material gets to the vibrating chute via the feed hopper. An

electromagnetic directional throw vibrator causes this to vibrate at 50 or 60 Hz, and

as a result generates a constant transport of material. The vibration intensity and

thus the feed speed are infinitely adjustable.

The feed duration can be preselected and is displayed digitally. During Standard

operation the DR 100 is actuated directly by the downstream devices depending on

load.

Parts coming into contact with the product are made from stainless steel.

Features:

• Constant feeding and conveying of pourable bulk materials up to 12mm

particle size and of fine powders

• Timed operation of between 1 and 99 min. or continuous operation can be

preselected

• Vibration intensity can be digitally infinitely selected

• Height-adjustable hopper

• Parts coming into contact with product made from stainless steel