Pulse-free pump keeps fluid dispenser consistent
A
Netzsch Pumps product story
Edited by the Engineeringtalk editorial team
Nov 13, 2000
The precise and consistent dosing of media from the Robo-Dispenser can provide significant improvements in material waste reduction, unit rejection and productivity for a wide range of applications.
The automotive Industry needs the accurate application of materials such as adhesives for high quality automated production and assembly - and that means no blobs, no drips and consistent line thickness with no overlaps.
The Robo-Dispenser from Netzsch Nemo Pumps is designed to provide exactly this.
Its precise and consistent dosing of media can provide significant improvements in material waste reduction, unit rejection and productivity for a wide range of applications.
The Robo-Dispenser uses a Netzsch Nemo positive displacement pump that ensures pulse-free delivery.
The valveless progressing cavity pump offers considerable advantages over conventional units, not only for product transfer but also for direct dosing.
The discharge amount is constant even with varying operating conditions such as pressure, temperature and viscosity.
System specific valves are therefore not necessary.
The Robo-Dispenser eliminates the dripping or stringing that causes accumulation of the medium at the start and finish of lines and at overlaps.
It also ensures uniformity of application when changing from straight lines to curves.
The Robo-Dispenser offers materials savings of up to 50% over conventional dosing systems and provides precise dosing of viscosities from watery to pastes.
It also features airtight construction to eliminate hardening of the product in the pumping area and pollution of the environment by solvents.
Compressed air operation reduces costs and noise.
Light weight and compact dimensions allow the Robo-Dispenser to be installed in hand held and robotic machines.
Cartridges and special barrel pumps are available to transfer from 20 litre to 200 litre barrels of medium to the dispenser.
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