ERWEKA AR 401 Laboratory Unit with Dry Granulator, Mill and Piston Liquid Dispenser

We offer a used ERWEKA AR 401 laboratory unit – a universal laboratory drive equipped with a set of attachments enabling various material preparation and processing operations.

The offered unit is equipped with a dry powder granulator, laboratory mill and piston liquid dispenser with a dosing capacity of up to 30 ml. Thanks to its configuration, the machine can be used for several different laboratory processes without the need for separate equipment.

Dry Powder Granulator

The ERWEKA AR 401 is equipped with an attachment for dry powder processing using an oscillating motion to force the material through a special screen.

The process involves mechanically rubbing the powder through the screen to obtain the required particle size and structure. This solution can be used for material preparation and improving its properties for further processing.

Important: the offered configuration is intended for dry material processing and is not a wet granulator.

Laboratory Mill

The unit is also equipped with a laboratory mill for mechanical size reduction of materials. The attachment can be used for sample preparation and particle size reduction during laboratory and R&D processes.

Piston Liquid Dispenser – up to 30 ml

The set also includes a piston dispenser designed for dosing liquids.

The dispenser allows liquid substances to be portioned in quantities of up to 30 ml per dosing cycle, making it suitable for laboratory applications requiring repeatable dosing of small quantities of liquid.

Universal ERWEKA AR 401 Drive

The ERWEKA AR 401 is a universal laboratory unit whose functionality depends on the attachments installed. The offered configuration allows one drive to be used for several different processes, including:

• dry powder rubbing through a special screen,

• particle formation through dry screening/rubbing,

• material size reduction using the laboratory mill,

• liquid dosing using the piston dispenser with a capacity of up to 30 ml.

Applications

The unit can be used in pharmaceutical, chemical, cosmetic and food industry laboratories, as well as in R&D and quality control departments.

Thanks to its multiple attachments, the ERWEKA AR 401 can be an attractive solution for laboratories carrying out processes involving material preparation, particle size reduction, dry powder processing and liquid dosing.

Condition and Included Equipment

The machine is offered as used.

The offered set includes:

• ERWEKA AR 401 – universal laboratory drive,

• dry powder granulator/attachment using oscillating motion,

• special screen for material processing,

• laboratory mill,

• piston liquid dispenser with a dosing capacity of up to 30 ml.

Before purchase, we recommend confirming the completeness of the set and the technical condition of the individual attachments.

The ERWEKA AR 401 is a multifunctional laboratory unit combining dry powder processing, material size reduction and precise dosing of small quantities of liquids.

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